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09/10/2024


Inflammasome markers analyses, along with other molecular or genetic biomarkers, will result in a better understanding of cardiometabolic syndrome pathogenesis and therapeutic targets. Screening, diagnostic, and prognostic biomarkers resulted from inflammasome biomarker research will become standard of care in cardiometabolic syndrome management, their utility becoming the first magnitude.Animals, humans and food are all interconnected sources of antimicrobial resistance (AMR), allowing extensive and rapid exchange of AMR bacteria and genes. Whole genome sequencing (WGS) was used to characterize 279 Escherichia coli isolates obtained from animals (livestock, companion animals, wildlife), food and humans in Italy. E. coli predominantly belonged to commensal phylogroups B1 (46.6%) and A (29%) using the original Clermont criteria. One hundred and thirty-six sequence types (STs) were observed, including different pandemic (ST69, ST95, ST131) and emerging (ST10, ST23, ST58, ST117, ST405, ST648) extraintestinal pathogenic Escherichia coli (ExPEC) lineages. Eight antimicrobial resistance genes (ARGs) and five chromosomal mutations conferring resistance to highest priority critically important antimicrobials (HP-CIAs) were identified (qnrS1, qnrB19, mcr-1, blaCTX-M1,15,55, blaCMY-2, gyrA/parC/parE, ampC and pmrB). Twenty-two class 1 integron arrangements in 34 strains were characterized and 11 ARGs were designated as intI1 related gene cassettes (aadA1, aadA2, aadA5, aad23, ant2_Ia, dfrA1, dfrA7, dfrA14, dfrA12, dfrA17, cmlA1). Notably, most intI1 positive strains belonged to rabbit (38%) and poultry (24%) sources. Three rabbit samples carried the mcr-1 colistin resistance gene in association with IS6 family insertion elements. https://www.selleckchem.com/products/gsk923295.html harbored some of the most prominent ExPEC STs, including ST131, ST69, ST10, ST23, and ST117. Wildlife showed a high average number of virulence-associated genes (VAGs) (mean = 10), mostly associated with an ExPEC pathotype and some predominant ExPEC lineages (ST23, ST117, ST648) were identified.
Research studies often rely on self-reported weight to calculate body mass index. The present study investigated how the accuracy of self-reported body weight in adolescent girls is affected by overweight/obesity, race/ethnicity, and mental health factors.

In a cohort of girls who participated in the Trial of Activity for Adolescent Girls at ages 11 and 17 (
= 588), self-reported and measured weight were compared, and linear regression models were fitted to model the over- or underreporting. The Center for Epidemiological Studies-Depression Scale (CES-D) was used to calculate depressive symptom subscales for negative affect, anhedonia and somatic symptoms.

Allowing 3% difference between self-reported and measured weight for the correct reporting of body weight, 59.2% of girls reported their weight correctly, 30.3% underreported (-5.8 ± 4.8 kg), and 10.5% overreported (4.3 ± 3.5 kg). The average difference between self-reported and measured body weight was -1.5 ± 4.3 kg (
< 0.001). Factors for misreporting body weight were overweight (β ± SE - 2.60 ± 0.66%), obesity (β ± SE - 2.41 ± 0.71%), weight change between ages 11 and 17 (β ± SE - 0.35 ± 0.04% for each kg), height change between ages 11 and 17 (β ± SE 0.29 ± 0.10% for each cm), and negative affect (β ± SE - 0.18 ± 0.08% for each score unit).

The difference between self-reported and measured body weight in adolescent girls is relatively small. However, the accuracy of self-reported body weight may be lower in girls with overweight or obesity, recent weight and height change, and higher negative affect.
The difference between self-reported and measured body weight in adolescent girls is relatively small. #link# However, the accuracy of self-reported body weight may be lower in girls with overweight or obesity, recent weight and height change, and higher negative affect.The interactive and engaging nature of serious games (i.e., video games designed for educational purposes) enables deeper learning and facilitates behavior change; however, most do not specifically support the dissemination of national dietary guidelines, and there are limited data on their impact on child nutrition knowledge. The Foodbot Factory serious game mobile application was developed to support school children in learning about Canada's Food Guide; however, its impacts on nutrition knowledge have not been evaluated. link2 The objective of this study was to determine if Foodbot Factory effectively improves children's knowledge of Canada's Food Guide, compared to a control group (control app). This study was a single-blinded, parallel, randomized controlled pilot study conducted among children ages 8-10 years attending Ontario Tech University day camps. Compared to the control group (n = 34), children who used Foodbot Factory (n = 39) had significant increases in overall nutrition knowledge (10.3 ± 2.9 to 13.5 ± 3.8 versus 10.2 ± 3.1 to 10.4 ± 3.2, p less then 0.001), and in Vegetables and Fruits (p less then 0.001), Protein Foods (p less then 0.001), and Whole Grain Foods (p = 0.040) sub-scores. No significant difference in knowledge was observed in the Drinks sub-score. Foodbot Factory has the potential to be an effective educational tool to support children in learning about nutrition.Cordycepin, a bioactive constituent from the fungus Cordyceps sinensis, could inhibit cancer cell proliferation and promote cell death via induction of cell cycle arrest, apoptosis and autophagy. Our novel finding from microarray analysis of cordycepin-treated MA-10 mouse Leydig tumor cells is that cordycepin down-regulated the mRNA levels of FGF9, FGF18, FGFR2 and FGFR3 genes in MA-10 cells. Meanwhile, the IPA-MAP pathway prediction result showed that cordycepin inhibited MA-10 cell proliferation by suppressing FGFs/FGFRs pathways. The in vitro study further revealed that cordycepin decreased FGF9-induced MA-10 cell proliferation by inhibiting the expressions of p-ERK1/2, p-Rb and E2F1, and subsequently reducing the expressions of cyclins and CDKs. In addition, a mouse allograft model was performed by intratumoral injection of FGF9 and/or intraperitoneal injection of cordycepin to MA-10-tumor bearing C57BL/6J mice. Results showed that FGF9-induced tumor growth in cordycepin-treated mice was significantly smaller than that in a PBS-treated control group. Furthermore, cordycepin decreased FGF9-induced FGFR1-4 protein expressions in vitro and in vivo. In summary, cordycepin inhibited FGF9-induced testicular tumor growth by suppressing the ERK1/2, Rb/E2F1, cell cycle pathways, and the expressions of FGFR1-4 proteins, suggesting that cordycepin can be used as a novel anticancer drug for testicular cancers.Wuhan, China was the epicenter of the first zoonotic transmission of the severe acute respiratory syndrome coronavirus clade 2 (SARS-CoV-2) in December 2019 and it is the causative agent of the novel human coronavirus disease 2019 (COVID-19). Almost from the beginning of the COVID-19 outbreak several attempts were made to predict possible drugs capable of inhibiting the virus replication. In the present work a drug repurposing study is performed to identify potential SARS-CoV-2 protease inhibitors. We created a Quantitative Structure-Activity Relationship (QSAR) model based on a machine learning strategy using hundreds of inhibitor molecules of the main protease (Mpro) of the SARS-CoV coronavirus. The QSAR model was used for virtual screening of a large list of drugs from the DrugBank database. The best 20 candidates were then evaluated in-silico against the Mpro of SARS-CoV-2 by using docking and molecular dynamics analyses. Docking was done by using the Gold software, and the free energies of binding were predicted with the MM-PBSA method as implemented in AMBER. Our results indicate that levothyroxine, amobarbital and ABP-700 are the best potential inhibitors of the SARS-CoV-2 virus through their binding to the Mpro enzyme. Five other compounds showed also a negative but small free energy of binding nikethamide, nifurtimox, rebimastat, apomine and rebastinib.Bispecific molecules are biologically significant, yet their complex structures pose important manufacturing and pharmacokinetic challenges. Nevertheless, owing to similarities with monoclonal antibodies (mAbs), IgG-like bispecifics conceptually align well with conventional expression and manufacturing platforms and often exhibit potentially favorable drug metabolism and pharmacokinetic (DMPK) properties. However, IgG-like bispecifics do not possess target bivalency and current designs often require tedious engineering and purification to ensure appropriate chain pairing. Here, we present a near-native IgG antibody format, the 2xVH, which can create bivalency for each target or epitope and requires no engineering for cognate chain pairing. In this modality, two different variable heavy (VH) domains with distinct binding specificities are grafted onto the first constant heavy (CH1) and constant light (CL) domains, conferring the molecule with dual specificity. To determine the versatility of this format, we characterized the expression, binding, and stability of several previously identified soluble human VH domains. By grafting these domains onto an IgG scaffold, we generated several prototype 2xVH IgG and Fab molecules that display similar properties to mAbs. These molecules avoided the post-expression purification necessary for engineered bispecifics while maintaining a capacity for simultaneous dual binding. Hence, the 2xVH format represents a bivalent, bispecific design that addresses limitations of manufacturing IgG-like bispecifics while promoting biologically-relevant dual target engagement.Despite being a psychoactive substance and having a major impact on health, alcohol has to date escaped the required labeling regulations for either psychoactive substances or food. link3 The vast majority of the countries in the WHO European Region have stricter labeling requirements for bottled water and health warning provisions for over-the-counter medications than for alcoholic beverages. However, more progress in implementing health warnings has been made in the eastern part of the WHO European Region, largely because of the recent technical regulation put in place by the newly formed Eurasian Economic Union. The present contribution provides an overview of the existing legislation regarding the placement of alcohol health warnings on advertisements and labels on alcohol containers in the countries of the Commonwealth of Independent States (CIS; Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Russia, Tajikistan, Turkmenistan, and Uzbekistan) and discusses their potential gaps and shortfalls. It also reviews the evolution of the Eurasian Economic Union Technical Regulation 047/2018, which is, to date, the only international document to impose binding provisions on alcohol labeling. The technical regulation's developmental process demonstrates how the comprehensive messages and strong requirements for health warnings that were suggested initially were watered down during the consultation process.In a search for new, selective antitumor agents, we prepared a series of sulfonamides built on bicyclic scaffolds of 2-azabicyclo(2.2.1)heptane and 2-azabicyclo(3.2.1)octane. To this end, aza-Diels-Alder cycloadducts were converted into amines bearing 2-azanorbornane or a bridged azepane skeleton; their treatment with sulfonyl chlorides containing biaryl moieties led to the title compounds. The study of antiproliferative activity of the new agents showed that some of them inhibited the growth of chosen cell lines with the IC50 values comparable with cisplatin, and some derivatives were found considerably less toxic for nonmalignant cells.

09/10/2024


The genus Phyllodytes comprises 15 species, ten of them having their tadpole external morphology described in the literature. However, there are few descriptive studies on chondrocranium and hyobranchial skeleton. In this work, we describe the chondrocranium and hyobranchial skeleton of Phyllodytes larvae and discuss shared features and interspecific variation. Our findings suggest that the skeletal morphology is mostly conserved in the genus, with common features including a single suprarostral cartilage, short infrarostral cartilages, and overall short trabecular horns. Main intrageneric variations include the arrangement of the ascending process, the presence of larval otic process, and the configuration of the crista parotica. These variations are not correlated with the phylogenetic structure of the genus. Some distinctive aspects of P. praeceptor and P. gyrinaethes are also described in tadpoles of Osteopilus ocellatus, and could be related to oophagous habits in these tadpoles.The generic classification of Lymexylidae is reexamined, particularly with reference to the Australian fauna. The transfer of the Madagascar genus and species Alcestoma serropalpoides Fairmaire (1895) from Melandryidae to Lymexylidae, proposed by Nikitsky in Nikitsky et al. (1998), is confirmed and the genus is considered to be a senior synonym of Protomelittomma Wheeler (1986), syn. n. The occurrence of the genus Alcestoma in Australia is noted and a new species, Alcestoma queenslandicum, sp. n. is described from northern Queensland. The genus Arractocetus Kurosawa (1985) is also recorded for the first time from Australia, but the species is not described. A new genus, Leptonetron, gen. n., is described, based on the type species Atractocerus victoriensis Blackburn, 1891, which is considered to be a senior synonym of Atractocerus tasmaniensis Lea, 1917, syn. n. A key is provided for the Australian genera and species of Lymexylidae and the evolution of the family is briefly discussed.Chironomids of the genus Shilovia Makarchenko (Diamesinae, Boreoheptagyiini) from the mountains of Central Asia are revised using both morphological characters and molecular data. Illustrated descriptions of the adult male Shilovia xinhuawangi sp. nov. from Xinjiang Uygur Autonomous Region of China, S. yakovlevi sp. nov. from East Kazakhstan and redescription of S. rara Makarchenko from Tajikistan and Kyrgyzstan are provided. The result of morphological study is congruent with DNA barcoding analyses using COI sequences. The average K2P interspecific nucleotide distances within S. xinhuawangi sp. nov. and S. yakovlevi sp. nov. are 0.03% and 0.3% respectively. The nucleotide distances between the two new species and S. rara can be considered interspecific. Phylogenetic analysis using Maximum likelihood (ML) and Bayesian inferences (BI) support the placement of S. xinhuawangi sp. nov. and S. yakovlevi sp. nov. within the monophyletic genus Shilovia.In this study, we designate lectotypes and fix the identities of two Australian Castniidae species, Synemon sophia (White, 1841), the type species of Synemon Doubleday, 1846, and Synemon parthenoides R. Felder, 1874. Furthermore, we describe seven new species of Castniidae from Western Australia, two new species of the Synemon sophia group, Synemon anthracica Kallies Edwards sp. n. and Synemon crocea Kallies Edwards sp. n., three species in the Synemon magnifica Strand, 1911 group, Synemon semaphora Kallies Edwards sp. n., Synemon angustiptera Kallies Edwards sp. n. and Synemon petrophila Kallies Edwards sp. n., one new species of unclear affinity, Synemon cacumina Kallies Edwards sp. n., and one new species related to Synemon directa Westwood, 1877, Synemon victoriae Kallies Edwards sp. n. We report Restionaceae, a host-plant family not previously recorded for Castniidae.Miltochrista Hübner, [1819] is one of the most species-rich genera of lichen-moths belonging to the Asura/Miltochrista complex and is distributed widely in the Oriental and Palaearctic Regions. A checklist of Miltochrista (sensu lato) was recently published by Volynkin et al. (2019) and included 206 species and 10 subspecies. Four additional species have since been described by Volynkin et al. (2020). https://www.selleckchem.com/products/liraglutide.html But still, the taxonomy of this large and diverse genus is poorly studied and many new species are awaiting descriptions.Dodona dipoea pseudokaterina subsp. nov. is described from southwestern Chongqing, China. The wing patterns of the type specimens are similar to those of D. katerina Monastyrskii Devyatkin, 2000, but the genitalic characters of both sexes show that they belong to D. dipoea Hewitson, [1866]. Adults and genitalia of both sexes of the new subspecies, and adults of the nominate subspecies are illustrated.A new species of ampithoid amphipod, Pleonexes nargessi, is described from the southern Iranian coasts of the Persian Gulf and the Gulf of Oman. The new species is the most similar to P. kava (Myers, 1985), but distinguished by the presence of the posterior tooth and the defining robust seta on the palm of male gnathopod 1, semi prehensile pereopod 5, and non-prehensile pereopods 6-7. Ampithoe qeshmensis Layeghi Momtazi, 2018 is transferred into Pleonexes.The troglobiont millipede, Cantabrodesmus lorioli Mauriès, 1971, inhabits a few caves in a small region of Northern Spain. It is considered a relict species because of its geographical isolation compared to others in its family, and its to some extent uncertain systematic position. Cantabrodesmus lorioli has been placed in three different families, and now is considered a member of the Chelodesmidae, a family with only one other known native European representative. There are few records of this species, and almost nothing is known about its biology. The only available information on this species is the description of the male and a list of caves where it has been captured. In the present work, we provide the first description of the female morphology, illustrated by scanning electron microscopy, and a series of new records from caves in a region where it had never been captured before, including the deepest known pit in Spain, Torca del Porrón. The female morphology does not show many differences from that of the male, but several characters are discussed.

09/08/2024


We acknowledge that the reasons are multifactorial and largely remain unclear, but believe that they are primarily associated with improvements in health care systems, for example, a broader use of prostate-specific antigen testing.

This study is the first to compare population-level data on time trends of prostate cancer incidence between multiple countries of SSA, presenting the different rates of increase in 11 of them.
This study is the first to compare population-level data on time trends of prostate cancer incidence between multiple countries of SSA, presenting the different rates of increase in 11 of them.
Childhood or adolescent cancer survivors are at increased risks of subsequent primary neoplasms (SPN) of the central nervous system (CNS) after cranial irradiation. In a large multicentric cohort, we investigated clinical and therapeutic factors associated with the long-term risk of CNS SPN, and quantified the dose-response relationships.

We selected all CNS SPN cases diagnosed up to 2016 among members of the French Childhood Cancer Survivor Study at least 5 years after first cancer diagnosis in 1946-2000. Four controls per case were randomly selected within the cohort and matched by sex, year of/age at first cancer diagnosis, and follow-up time. On the basis of medical and radiological reports, cumulative radiation doses received to the SPN or matched location were retrospectively estimated using mathematical phantoms. We computed conditional logistic regression models.

Meningioma risk significantly increased with higher radiation doses [excess OR per Gy (EOR/Gy) = 1.377;
< 0.001; 86 cases; median latency time = 30 years], after adjustment for reported genetic syndromes and first CNS tumor. It was higher among youngest individuals at first cancer diagnosis, but did not vary with follow-up time. On the opposite, radiation-related glioma risk (EOR/Gy = 0.049;
= 0.11; 47 cases; median latency time = 17 years) decreased over time (
for time effect = 0.05). There was a significant association between meningioma risk and cumulative doses of alkylating agents, but no association with growth hormone therapy.

The surveillance of patients with cranial irradiation should continue beyond 30 years after treatment.

The identified risk factors may inform long-term surveillance strategies.
The identified risk factors may inform long-term surveillance strategies.In this report, we present the whole-genome sequence of a Campylobacter jejuni strain isolated recursively for the last 3 years from an Italian poultry farm.Here, we present a virome analysis of the surface waters of the Small Aral Sea. In this case, shotgun metagenomic sequencing of the RNA and DNA virus community was used.We report the metagenome analysis of a bronchoalveolar lavage (BAL) fluid sample from a confirmed coronavirus disease 2019 (COVID-19) case in Quito, Ecuador. Sequencing was performed using MinION technology.A novel Psychrobacter sp. strain, AJ006, was isolated from Antarctic soil. Its complete genome sequence consists of a single circular chromosome (3,032,533 bp; G+C content, 44.0%) and a single linear plasmid (49,070 bp; G+C content, 41.7%). Chromosomal genes encoding carbonic anhydrase and urease, key enzymes in a biomineralization process, were predicted.Sphingobium sp. strain HAL-16, which was isolated from Antarctic soil samples, synthesizes a yellow pigment. https://www.selleckchem.com/ The complete genome consists of a single circular chromosome (4,372,398 bp, with a G+C content of 62.7%) and a single circular plasmid (57,025 bp, with a G+C content of 59.4%). Five genes encoding carotenogenic enzymes were identified, suggesting that the yellow pigment is a hydroxy/keto-β-carotene.The genome of Streptomyces sp. strain BR123, isolated from rhizospheric soil that exhibited promising antimicrobial properties, was sequenced and assembled. Here, we report an 8,157,040-bp genome sequence with a G+C content of 72.63%. This genome sequence enlightens the genes responsible for the production of secondary metabolites and antimicrobial compounds by this strain.Saccharomyces cerevisiae strain P-684 is a yeast isolated from the flowers of Prunus verecunda 'Antiqua,' producing high quantities of malic and succinic acids in sake brewing. Here, we report the draft genome sequence of P-684, enlightening the mechanisms of biosynthesis of these organic acids by this strain.Here, we report the draft genome sequences of two Yersinia pestis bv. Antiqua strains, belonging to the 3.ANT phylogroup, that were isolated in Mongolia and were circulating in marmot populations.Sequencing wastewater may be useful for detecting pathogens and assaying microbial water quality. We concentrated, extracted, and sequenced nucleic acids from 17 composite influent wastewater samples spanning seven southern California wastewater treatment facilities in May 2020. Bacteria were the most proportionally abundant taxonomic group present, followed by viruses and archaea.Methicillin-resistant Staphylococcus aureus (MRSA) sequence type 630 (ST630) and spa type t4549 is an emerging lineage in Nordic countries, and some representatives carry the CRISPR-Cas system. Here, the complete genome sequences of two isolates from this lineage are presented, comprising chromosomes of 2,918,239 and 2,877,083 nucleotides, respectively, and a 2,473-nucleotide plasmid carrying erm(C).Hydrologic changes modify microbial community structure and ecosystem functions, especially in wetland systems. Here, we present 24 metagenomes from a coastal freshwater wetland experiment in which we manipulated hydrologic conditions and plant presence. These wetland soil metagenomes will deepen our understanding of how hydrology and vegetation influence microbial functional diversity.There are four bacterial species in the genus Shigella that cause shigellosis or dysentery. Shigella boydii is one of the least studied Shigella species but has been shown to be separated into three phylogenomic clades. Here, we report four complete reference sequences of the S. boydii phylogenomic clades.The 4.6-Mbp draft genome sequence of Escherichia coli strain Tj, isolated from the Varzob River in Tajikistan, is presented. This strain possesses four prophage elements related to Shigella phage SfV, E. coli O157H7-specific phage ϕV10, lambdoid phage HK225, and coliphage Ayreon. It contains a gene encoding a hemolysin E toxin.

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09/10/2024


Inflammasome markers analyses, along with other molecular or genetic biomarkers, will result in a better understanding of cardiometabolic syndrome pathogenesis and therapeutic targets. Screening, diagnostic, and prognostic biomarkers resulted from inflammasome biomarker research will become standard of care in cardiometabolic syndrome management, their utility becoming the first magnitude.Animals, humans and food are all interconnected sources of antimicrobial resistance (AMR), allowing extensive and rapid exchange of AMR bacteria and genes. Whole genome sequencing (WGS) was used to characterize 279 Escherichia coli isolates obtained from animals (livestock, companion animals, wildlife), food and humans in Italy. E. coli predominantly belonged to commensal phylogroups B1 (46.6%) and A (29%) using the original Clermont criteria. One hundred and thirty-six sequence types (STs) were observed, including different pandemic (ST69, ST95, ST131) and emerging (ST10, ST23, ST58, ST117, ST405, ST648) extraintestinal pathogenic Escherichia coli (ExPEC) lineages. Eight antimicrobial resistance genes (ARGs) and five chromosomal mutations conferring resistance to highest priority critically important antimicrobials (HP-CIAs) were identified (qnrS1, qnrB19, mcr-1, blaCTX-M1,15,55, blaCMY-2, gyrA/parC/parE, ampC and pmrB). Twenty-two class 1 integron arrangements in 34 strains were characterized and 11 ARGs were designated as intI1 related gene cassettes (aadA1, aadA2, aadA5, aad23, ant2_Ia, dfrA1, dfrA7, dfrA14, dfrA12, dfrA17, cmlA1). Notably, most intI1 positive strains belonged to rabbit (38%) and poultry (24%) sources. Three rabbit samples carried the mcr-1 colistin resistance gene in association with IS6 family insertion elements. https://www.selleckchem.com/products/gsk923295.html harbored some of the most prominent ExPEC STs, including ST131, ST69, ST10, ST23, and ST117. Wildlife showed a high average number of virulence-associated genes (VAGs) (mean = 10), mostly associated with an ExPEC pathotype and some predominant ExPEC lineages (ST23, ST117, ST648) were identified.
Research studies often rely on self-reported weight to calculate body mass index. The present study investigated how the accuracy of self-reported body weight in adolescent girls is affected by overweight/obesity, race/ethnicity, and mental health factors.

In a cohort of girls who participated in the Trial of Activity for Adolescent Girls at ages 11 and 17 (
= 588), self-reported and measured weight were compared, and linear regression models were fitted to model the over- or underreporting. The Center for Epidemiological Studies-Depression Scale (CES-D) was used to calculate depressive symptom subscales for negative affect, anhedonia and somatic symptoms.

Allowing 3% difference between self-reported and measured weight for the correct reporting of body weight, 59.2% of girls reported their weight correctly, 30.3% underreported (-5.8 ± 4.8 kg), and 10.5% overreported (4.3 ± 3.5 kg). The average difference between self-reported and measured body weight was -1.5 ± 4.3 kg (
< 0.001). Factors for misreporting body weight were overweight (β ± SE - 2.60 ± 0.66%), obesity (β ± SE - 2.41 ± 0.71%), weight change between ages 11 and 17 (β ± SE - 0.35 ± 0.04% for each kg), height change between ages 11 and 17 (β ± SE 0.29 ± 0.10% for each cm), and negative affect (β ± SE - 0.18 ± 0.08% for each score unit).

The difference between self-reported and measured body weight in adolescent girls is relatively small. However, the accuracy of self-reported body weight may be lower in girls with overweight or obesity, recent weight and height change, and higher negative affect.
The difference between self-reported and measured body weight in adolescent girls is relatively small. #link# However, the accuracy of self-reported body weight may be lower in girls with overweight or obesity, recent weight and height change, and higher negative affect.The interactive and engaging nature of serious games (i.e., video games designed for educational purposes) enables deeper learning and facilitates behavior change; however, most do not specifically support the dissemination of national dietary guidelines, and there are limited data on their impact on child nutrition knowledge. The Foodbot Factory serious game mobile application was developed to support school children in learning about Canada's Food Guide; however, its impacts on nutrition knowledge have not been evaluated. link2 The objective of this study was to determine if Foodbot Factory effectively improves children's knowledge of Canada's Food Guide, compared to a control group (control app). This study was a single-blinded, parallel, randomized controlled pilot study conducted among children ages 8-10 years attending Ontario Tech University day camps. Compared to the control group (n = 34), children who used Foodbot Factory (n = 39) had significant increases in overall nutrition knowledge (10.3 ± 2.9 to 13.5 ± 3.8 versus 10.2 ± 3.1 to 10.4 ± 3.2, p less then 0.001), and in Vegetables and Fruits (p less then 0.001), Protein Foods (p less then 0.001), and Whole Grain Foods (p = 0.040) sub-scores. No significant difference in knowledge was observed in the Drinks sub-score. Foodbot Factory has the potential to be an effective educational tool to support children in learning about nutrition.Cordycepin, a bioactive constituent from the fungus Cordyceps sinensis, could inhibit cancer cell proliferation and promote cell death via induction of cell cycle arrest, apoptosis and autophagy. Our novel finding from microarray analysis of cordycepin-treated MA-10 mouse Leydig tumor cells is that cordycepin down-regulated the mRNA levels of FGF9, FGF18, FGFR2 and FGFR3 genes in MA-10 cells. Meanwhile, the IPA-MAP pathway prediction result showed that cordycepin inhibited MA-10 cell proliferation by suppressing FGFs/FGFRs pathways. The in vitro study further revealed that cordycepin decreased FGF9-induced MA-10 cell proliferation by inhibiting the expressions of p-ERK1/2, p-Rb and E2F1, and subsequently reducing the expressions of cyclins and CDKs. In addition, a mouse allograft model was performed by intratumoral injection of FGF9 and/or intraperitoneal injection of cordycepin to MA-10-tumor bearing C57BL/6J mice. Results showed that FGF9-induced tumor growth in cordycepin-treated mice was significantly smaller than that in a PBS-treated control group. Furthermore, cordycepin decreased FGF9-induced FGFR1-4 protein expressions in vitro and in vivo. In summary, cordycepin inhibited FGF9-induced testicular tumor growth by suppressing the ERK1/2, Rb/E2F1, cell cycle pathways, and the expressions of FGFR1-4 proteins, suggesting that cordycepin can be used as a novel anticancer drug for testicular cancers.Wuhan, China was the epicenter of the first zoonotic transmission of the severe acute respiratory syndrome coronavirus clade 2 (SARS-CoV-2) in December 2019 and it is the causative agent of the novel human coronavirus disease 2019 (COVID-19). Almost from the beginning of the COVID-19 outbreak several attempts were made to predict possible drugs capable of inhibiting the virus replication. In the present work a drug repurposing study is performed to identify potential SARS-CoV-2 protease inhibitors. We created a Quantitative Structure-Activity Relationship (QSAR) model based on a machine learning strategy using hundreds of inhibitor molecules of the main protease (Mpro) of the SARS-CoV coronavirus. The QSAR model was used for virtual screening of a large list of drugs from the DrugBank database. The best 20 candidates were then evaluated in-silico against the Mpro of SARS-CoV-2 by using docking and molecular dynamics analyses. Docking was done by using the Gold software, and the free energies of binding were predicted with the MM-PBSA method as implemented in AMBER. Our results indicate that levothyroxine, amobarbital and ABP-700 are the best potential inhibitors of the SARS-CoV-2 virus through their binding to the Mpro enzyme. Five other compounds showed also a negative but small free energy of binding nikethamide, nifurtimox, rebimastat, apomine and rebastinib.Bispecific molecules are biologically significant, yet their complex structures pose important manufacturing and pharmacokinetic challenges. Nevertheless, owing to similarities with monoclonal antibodies (mAbs), IgG-like bispecifics conceptually align well with conventional expression and manufacturing platforms and often exhibit potentially favorable drug metabolism and pharmacokinetic (DMPK) properties. However, IgG-like bispecifics do not possess target bivalency and current designs often require tedious engineering and purification to ensure appropriate chain pairing. Here, we present a near-native IgG antibody format, the 2xVH, which can create bivalency for each target or epitope and requires no engineering for cognate chain pairing. In this modality, two different variable heavy (VH) domains with distinct binding specificities are grafted onto the first constant heavy (CH1) and constant light (CL) domains, conferring the molecule with dual specificity. To determine the versatility of this format, we characterized the expression, binding, and stability of several previously identified soluble human VH domains. By grafting these domains onto an IgG scaffold, we generated several prototype 2xVH IgG and Fab molecules that display similar properties to mAbs. These molecules avoided the post-expression purification necessary for engineered bispecifics while maintaining a capacity for simultaneous dual binding. Hence, the 2xVH format represents a bivalent, bispecific design that addresses limitations of manufacturing IgG-like bispecifics while promoting biologically-relevant dual target engagement.Despite being a psychoactive substance and having a major impact on health, alcohol has to date escaped the required labeling regulations for either psychoactive substances or food. link3 The vast majority of the countries in the WHO European Region have stricter labeling requirements for bottled water and health warning provisions for over-the-counter medications than for alcoholic beverages. However, more progress in implementing health warnings has been made in the eastern part of the WHO European Region, largely because of the recent technical regulation put in place by the newly formed Eurasian Economic Union. The present contribution provides an overview of the existing legislation regarding the placement of alcohol health warnings on advertisements and labels on alcohol containers in the countries of the Commonwealth of Independent States (CIS; Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Russia, Tajikistan, Turkmenistan, and Uzbekistan) and discusses their potential gaps and shortfalls. It also reviews the evolution of the Eurasian Economic Union Technical Regulation 047/2018, which is, to date, the only international document to impose binding provisions on alcohol labeling. The technical regulation's developmental process demonstrates how the comprehensive messages and strong requirements for health warnings that were suggested initially were watered down during the consultation process.In a search for new, selective antitumor agents, we prepared a series of sulfonamides built on bicyclic scaffolds of 2-azabicyclo(2.2.1)heptane and 2-azabicyclo(3.2.1)octane. To this end, aza-Diels-Alder cycloadducts were converted into amines bearing 2-azanorbornane or a bridged azepane skeleton; their treatment with sulfonyl chlorides containing biaryl moieties led to the title compounds. The study of antiproliferative activity of the new agents showed that some of them inhibited the growth of chosen cell lines with the IC50 values comparable with cisplatin, and some derivatives were found considerably less toxic for nonmalignant cells.

09/10/2024


The genus Phyllodytes comprises 15 species, ten of them having their tadpole external morphology described in the literature. However, there are few descriptive studies on chondrocranium and hyobranchial skeleton. In this work, we describe the chondrocranium and hyobranchial skeleton of Phyllodytes larvae and discuss shared features and interspecific variation. Our findings suggest that the skeletal morphology is mostly conserved in the genus, with common features including a single suprarostral cartilage, short infrarostral cartilages, and overall short trabecular horns. Main intrageneric variations include the arrangement of the ascending process, the presence of larval otic process, and the configuration of the crista parotica. These variations are not correlated with the phylogenetic structure of the genus. Some distinctive aspects of P. praeceptor and P. gyrinaethes are also described in tadpoles of Osteopilus ocellatus, and could be related to oophagous habits in these tadpoles.The generic classification of Lymexylidae is reexamined, particularly with reference to the Australian fauna. The transfer of the Madagascar genus and species Alcestoma serropalpoides Fairmaire (1895) from Melandryidae to Lymexylidae, proposed by Nikitsky in Nikitsky et al. (1998), is confirmed and the genus is considered to be a senior synonym of Protomelittomma Wheeler (1986), syn. n. The occurrence of the genus Alcestoma in Australia is noted and a new species, Alcestoma queenslandicum, sp. n. is described from northern Queensland. The genus Arractocetus Kurosawa (1985) is also recorded for the first time from Australia, but the species is not described. A new genus, Leptonetron, gen. n., is described, based on the type species Atractocerus victoriensis Blackburn, 1891, which is considered to be a senior synonym of Atractocerus tasmaniensis Lea, 1917, syn. n. A key is provided for the Australian genera and species of Lymexylidae and the evolution of the family is briefly discussed.Chironomids of the genus Shilovia Makarchenko (Diamesinae, Boreoheptagyiini) from the mountains of Central Asia are revised using both morphological characters and molecular data. Illustrated descriptions of the adult male Shilovia xinhuawangi sp. nov. from Xinjiang Uygur Autonomous Region of China, S. yakovlevi sp. nov. from East Kazakhstan and redescription of S. rara Makarchenko from Tajikistan and Kyrgyzstan are provided. The result of morphological study is congruent with DNA barcoding analyses using COI sequences. The average K2P interspecific nucleotide distances within S. xinhuawangi sp. nov. and S. yakovlevi sp. nov. are 0.03% and 0.3% respectively. The nucleotide distances between the two new species and S. rara can be considered interspecific. Phylogenetic analysis using Maximum likelihood (ML) and Bayesian inferences (BI) support the placement of S. xinhuawangi sp. nov. and S. yakovlevi sp. nov. within the monophyletic genus Shilovia.In this study, we designate lectotypes and fix the identities of two Australian Castniidae species, Synemon sophia (White, 1841), the type species of Synemon Doubleday, 1846, and Synemon parthenoides R. Felder, 1874. Furthermore, we describe seven new species of Castniidae from Western Australia, two new species of the Synemon sophia group, Synemon anthracica Kallies Edwards sp. n. and Synemon crocea Kallies Edwards sp. n., three species in the Synemon magnifica Strand, 1911 group, Synemon semaphora Kallies Edwards sp. n., Synemon angustiptera Kallies Edwards sp. n. and Synemon petrophila Kallies Edwards sp. n., one new species of unclear affinity, Synemon cacumina Kallies Edwards sp. n., and one new species related to Synemon directa Westwood, 1877, Synemon victoriae Kallies Edwards sp. n. We report Restionaceae, a host-plant family not previously recorded for Castniidae.Miltochrista Hübner, [1819] is one of the most species-rich genera of lichen-moths belonging to the Asura/Miltochrista complex and is distributed widely in the Oriental and Palaearctic Regions. A checklist of Miltochrista (sensu lato) was recently published by Volynkin et al. (2019) and included 206 species and 10 subspecies. Four additional species have since been described by Volynkin et al. (2020). https://www.selleckchem.com/products/liraglutide.html But still, the taxonomy of this large and diverse genus is poorly studied and many new species are awaiting descriptions.Dodona dipoea pseudokaterina subsp. nov. is described from southwestern Chongqing, China. The wing patterns of the type specimens are similar to those of D. katerina Monastyrskii Devyatkin, 2000, but the genitalic characters of both sexes show that they belong to D. dipoea Hewitson, [1866]. Adults and genitalia of both sexes of the new subspecies, and adults of the nominate subspecies are illustrated.A new species of ampithoid amphipod, Pleonexes nargessi, is described from the southern Iranian coasts of the Persian Gulf and the Gulf of Oman. The new species is the most similar to P. kava (Myers, 1985), but distinguished by the presence of the posterior tooth and the defining robust seta on the palm of male gnathopod 1, semi prehensile pereopod 5, and non-prehensile pereopods 6-7. Ampithoe qeshmensis Layeghi Momtazi, 2018 is transferred into Pleonexes.The troglobiont millipede, Cantabrodesmus lorioli Mauriès, 1971, inhabits a few caves in a small region of Northern Spain. It is considered a relict species because of its geographical isolation compared to others in its family, and its to some extent uncertain systematic position. Cantabrodesmus lorioli has been placed in three different families, and now is considered a member of the Chelodesmidae, a family with only one other known native European representative. There are few records of this species, and almost nothing is known about its biology. The only available information on this species is the description of the male and a list of caves where it has been captured. In the present work, we provide the first description of the female morphology, illustrated by scanning electron microscopy, and a series of new records from caves in a region where it had never been captured before, including the deepest known pit in Spain, Torca del Porrón. The female morphology does not show many differences from that of the male, but several characters are discussed.

09/08/2024


We acknowledge that the reasons are multifactorial and largely remain unclear, but believe that they are primarily associated with improvements in health care systems, for example, a broader use of prostate-specific antigen testing.

This study is the first to compare population-level data on time trends of prostate cancer incidence between multiple countries of SSA, presenting the different rates of increase in 11 of them.
This study is the first to compare population-level data on time trends of prostate cancer incidence between multiple countries of SSA, presenting the different rates of increase in 11 of them.
Childhood or adolescent cancer survivors are at increased risks of subsequent primary neoplasms (SPN) of the central nervous system (CNS) after cranial irradiation. In a large multicentric cohort, we investigated clinical and therapeutic factors associated with the long-term risk of CNS SPN, and quantified the dose-response relationships.

We selected all CNS SPN cases diagnosed up to 2016 among members of the French Childhood Cancer Survivor Study at least 5 years after first cancer diagnosis in 1946-2000. Four controls per case were randomly selected within the cohort and matched by sex, year of/age at first cancer diagnosis, and follow-up time. On the basis of medical and radiological reports, cumulative radiation doses received to the SPN or matched location were retrospectively estimated using mathematical phantoms. We computed conditional logistic regression models.

Meningioma risk significantly increased with higher radiation doses [excess OR per Gy (EOR/Gy) = 1.377;
< 0.001; 86 cases; median latency time = 30 years], after adjustment for reported genetic syndromes and first CNS tumor. It was higher among youngest individuals at first cancer diagnosis, but did not vary with follow-up time. On the opposite, radiation-related glioma risk (EOR/Gy = 0.049;
= 0.11; 47 cases; median latency time = 17 years) decreased over time (
for time effect = 0.05). There was a significant association between meningioma risk and cumulative doses of alkylating agents, but no association with growth hormone therapy.

The surveillance of patients with cranial irradiation should continue beyond 30 years after treatment.

The identified risk factors may inform long-term surveillance strategies.
The identified risk factors may inform long-term surveillance strategies.In this report, we present the whole-genome sequence of a Campylobacter jejuni strain isolated recursively for the last 3 years from an Italian poultry farm.Here, we present a virome analysis of the surface waters of the Small Aral Sea. In this case, shotgun metagenomic sequencing of the RNA and DNA virus community was used.We report the metagenome analysis of a bronchoalveolar lavage (BAL) fluid sample from a confirmed coronavirus disease 2019 (COVID-19) case in Quito, Ecuador. Sequencing was performed using MinION technology.A novel Psychrobacter sp. strain, AJ006, was isolated from Antarctic soil. Its complete genome sequence consists of a single circular chromosome (3,032,533 bp; G+C content, 44.0%) and a single linear plasmid (49,070 bp; G+C content, 41.7%). Chromosomal genes encoding carbonic anhydrase and urease, key enzymes in a biomineralization process, were predicted.Sphingobium sp. strain HAL-16, which was isolated from Antarctic soil samples, synthesizes a yellow pigment. https://www.selleckchem.com/ The complete genome consists of a single circular chromosome (4,372,398 bp, with a G+C content of 62.7%) and a single circular plasmid (57,025 bp, with a G+C content of 59.4%). Five genes encoding carotenogenic enzymes were identified, suggesting that the yellow pigment is a hydroxy/keto-β-carotene.The genome of Streptomyces sp. strain BR123, isolated from rhizospheric soil that exhibited promising antimicrobial properties, was sequenced and assembled. Here, we report an 8,157,040-bp genome sequence with a G+C content of 72.63%. This genome sequence enlightens the genes responsible for the production of secondary metabolites and antimicrobial compounds by this strain.Saccharomyces cerevisiae strain P-684 is a yeast isolated from the flowers of Prunus verecunda 'Antiqua,' producing high quantities of malic and succinic acids in sake brewing. Here, we report the draft genome sequence of P-684, enlightening the mechanisms of biosynthesis of these organic acids by this strain.Here, we report the draft genome sequences of two Yersinia pestis bv. Antiqua strains, belonging to the 3.ANT phylogroup, that were isolated in Mongolia and were circulating in marmot populations.Sequencing wastewater may be useful for detecting pathogens and assaying microbial water quality. We concentrated, extracted, and sequenced nucleic acids from 17 composite influent wastewater samples spanning seven southern California wastewater treatment facilities in May 2020. Bacteria were the most proportionally abundant taxonomic group present, followed by viruses and archaea.Methicillin-resistant Staphylococcus aureus (MRSA) sequence type 630 (ST630) and spa type t4549 is an emerging lineage in Nordic countries, and some representatives carry the CRISPR-Cas system. Here, the complete genome sequences of two isolates from this lineage are presented, comprising chromosomes of 2,918,239 and 2,877,083 nucleotides, respectively, and a 2,473-nucleotide plasmid carrying erm(C).Hydrologic changes modify microbial community structure and ecosystem functions, especially in wetland systems. Here, we present 24 metagenomes from a coastal freshwater wetland experiment in which we manipulated hydrologic conditions and plant presence. These wetland soil metagenomes will deepen our understanding of how hydrology and vegetation influence microbial functional diversity.There are four bacterial species in the genus Shigella that cause shigellosis or dysentery. Shigella boydii is one of the least studied Shigella species but has been shown to be separated into three phylogenomic clades. Here, we report four complete reference sequences of the S. boydii phylogenomic clades.The 4.6-Mbp draft genome sequence of Escherichia coli strain Tj, isolated from the Varzob River in Tajikistan, is presented. This strain possesses four prophage elements related to Shigella phage SfV, E. coli O157H7-specific phage ϕV10, lambdoid phage HK225, and coliphage Ayreon. It contains a gene encoding a hemolysin E toxin.

09/08/2024


Thoracoscopic major resection from the treatment of NSCLC people (period IIIA) after neoadjuvant chemotherapy.
016 adjusted for gender, age at dialysis onset, HCV RNA). The ∆G/∆G genotype indicated a higher probability of non-responsiveness to HBV vaccination than the TT/TT genotype (OR 2.64, 95%CI 1.01-6.87, adjusted P = 0.048).Conclusions In extracorporeal dialysis patients, IFNL4 rs368234815 is associated with the capacity to produce protective anti-HBs titers in response to HBV vaccination.In this report, we describe a case of spontaneous coronary dissection involving left anterior descending artery presenting with acute anterior myocardial infarction successfully treated with thrombolytic and conservative therapy with a suggestion that spontaneous resolution of thrombus occurred before coronary intervention could be performed. As we did not have initial angiogram due to patient's refusal, this assumption is speculative. However, this case suggests that dissections may heal spontaneously and could be treated with conservative approach in selected cases based on best clinical judgment. It is important to realize that the clinical course of a major coronary artery dissection remains unpredictable. Therefore, cardiologists should always treat each case individually and consider coronary interventions if conservative treatment is not leading to resolution of ST elevation or in patients with hemodynamic compromise. This case is followed by discussion about conservative versus invasive management of spontaneous coronary dissections.Purpose The use of shockwave lithotripsy for the treatment of heavily calcified atherosclerotic plaques before stenting showed great results in terms of feasibility and safety with favorable initial success. Evidence suggests that it is a useful tool to treat calcified lesions in peripheral and coronary arteries. Here, we describe the case of a patient with calcified renal artery stenosis successfully treated with the shockwave lithotripsy system. Case Report We present a 76-year-old man with a known significant atherosclerotic renal artery stenosis and refractory hypertension. The patient received an angioplasty of the right renal artery in the first session and he was admitted for a second session to intervene in the left renal artery. The lesion was successfully treated with the lithotripsy system. Final angiography demonstrated an excellent position of the stent and good wall apposition. Conclusion Our clinical case demonstrates that lithotripsy is safe and effective also for the treatment of the renal artery.Icosapent ethyl (IPE) is a highly purified (>96%) form of eicosapentanoic acid, a marine-derived omega-3 fatty acid known to reduce serum triglyceride (TG) levels. In the Reduction of Cardiovascular Events with Icosapent Ethyl-Intervention Trial (REDUCE-IT), the addition of 4 g IPE daily resulted in a 25% reduction in cardiovascular events beyond statins and other standard of care therapies. https://www.selleckchem.com/CDK.html'>https://www.selleckchem.com/CDK.html IPE is now the only therapy currently approved by the Food and Drug Administration to treat patients with elevated TGs (150-499 mg/dL) with cardiovascular disease (CVD) or Type 2 diabetes mellitus and two or more CVD risk factors.Areas covered IPE is a highly purified form of eicosapentanoic acid for patients with elevated TGs as monotherapy or combined with statins and/or other lipid lowering therapies.The REDUCE-IT Study demonstrated a 25% reduction in the primary outcome measure and 30% reduction in total CVD events in high-risk patients with elevated TGs (135-499 mg/dL) assigned to IPE (4 g daily).Side effects included a statistically significant increased risk of atrial fibrillation and bleeding, although the risk of stroke was reduced and there were no cases of fatal bleeding.The FDA recently approved IPE for treatment of patients with TG levels of 150-499 mg/dL and preexisting CVD or Type 2 diabetes mellitus with two or more risk factors.Expert opinionIPE has proven to be superior to other forms of omega 3 fatty acid in reducing CVD risk in patients with elevated TG. This could be attributed to multiple factors including the use of highly purified eicosapentaenoic acid ethyl esters without docosahexaenoic acid (DHA), thus preventing the increase in low-density lipoprotein cholesterol associated with DHA especially at high TG levels, reduction in atherogenic TG-rich particles, antioxidant and anti-inflammatory properties, improvement in endothelial function, and stabilization of atherosclerotic plaque.Introduction Reaching universal coverage of assistive technologies remains a challenge in many low- and middle-income countries. Tajikistan has recently adopted several policies and national strategies to strengthen the rights of people with disabilities and improve the provision of assistive products. However, Tajikistan faces a number of challenges, including ensuring sustainable funding for the provision of wheelchairs in the medium and long term.Methods This study presents the results of a recent analysis of the economic aspects of the provision of wheelchairs in Tajikistan to inform policy making in other low- and middle-income countries. The study draws on several sources of information, including local cost data, consultations with national and international experts and stakeholders, and reviews of the existing evidence.Results Countries are advised to adopt an incremental approach to wheelchair provision. In the short term, countries may wish to import wheelchairs to move towards universal coverage. https://www.selleckchem.com/CDK.html'>https://www.selleckchem.com/CDK.html In the medium-to-long term, countries may wish to invest in national capacities for local production.Conclusion Countries will need to continue implementing strategies to ensure universal access to wheelchairs without the risk of financial hardship for users, regardless of the approach to provision that has been chosen.Implication for RehabilitationReaching universal coverage of assistive technologies remains a challenge in many low- and middle-income countries.Countries are advised to adopt an incremental approach to wheelchair provision.The model of wheelchair importation may be a realistic model over the short- to medium-term for many LMICs countries to ensure effective and equitable provision of wheelchairs.In this article, we identify that sufficient funding needs to be allocated to the provision of wheelchairs regardless of the model of provision.

09/06/2024


Three new species of Clavigeritae from subsaharan Africa, Zuluclavodes mulanjensis sp. nov., Zuluclavodes minor sp. nov. from southern Malawi and Articerodes jaloszynskii sp. https://www.selleckchem.com/products/eribulin-mesylate-e7389.html nov. from South Africa, KwaZulu-Natal are described. Diagnosis is provided for both genera, and a key to species is given for the genus Zuluclavodes Hlaváč, 2007. Ischyroceros mirus Reichensperger, 1915 is firstly recorded from Malawi, the illustration of its aedeagus is given. All described species are illustrated and their photos are presented.The genus Cymophorus Kirby, 1827 in Asia is represented by the single species C. pulchellus Arrow, 1910. This rare species is traditionally divided into two subspecies, the nominate subspecies from India and C. pulchellus tonkinensis Schein, 1954 from Indochina. While recently, the latter was informally treated as a synonym of C. pulchellus. By examining type material and additional specimens, the differences in the external features between the individuals from the two regions are reconsidered, and the two taxa are probably not identical. Precise localities of C. pulchellus tonkinensis in China are given, and geographic distribution of both subspecies is summarized in a map.An identification key to the seven known Iranian species of the genus Coenosia Meigen, 1826 is given, including Coenosia persica Pont Parchami-Araghi, sp. nov. as well as the newly recorded C. humilis Meigen, 1826, C. nigridigita Rondani, 1866 and C. testacea (Robineau-Desvoidy, 1830). Photographs of the habitus and male genitalia of the studied material in addition to illustrations of the male genitalia of the new species are provided.Two new oribatid mite species viz. Papillacarus (Vepracarus) acaciensis sp. nov. and Licneremaeus indicus sp. nov. belonging to the respective oribatid families, Lohmanniidae and Licneremaeidae are described and illustrated. Specimens of both species were collected from litter of Acacia auriculiformis Benth. (Leguminosae) growing in different localities of the Calicut University Campus, Malappuram Dt. of Kerala. The family Licneremaeidae is recorded for the first time from India. Identification keys to all known species of the nominative subgenus Vepracarus and the genus Licneremaeus are also provided.The mimallonid genus Roelofa is revised. It is the only genus belonging to the recently erected subfamily, Roelofinae.Both sexes and genitalia are figured for all previously described species in the genus, and all are redescribed. The species Roelofa maera stat. rev. is no longer considered a synonym of R. narga based on morphological differences. We describe a new species from Guatemala R. monzoni St Laurent, Herbin Kawahara, sp. n. which is most similar to the widespread Central American R. hegewischi.The life cycle of calanoid copepods consists of eggs hatching into nauplii (6 stages) which then moult into copepodids (5 stages), followed by the final moult into the adult female and male. The family Diaptomidae contains two subfamilies, Diaptominae and Paradiaptominae, with paradiaptomids almost exclusively consisting of African taxa. The copepodid stages III, IV and V were described for some freshwater diaptomine genera (i.e., Eudiaptomus Kiefer, 1932, Aglaodiaptomus Light, 1938, Skistodiaptomus Light, 1939, Leptodiaptomus Light, 1938, Megadiaptomus Kiefer, 1936 and Diaptomus Westwood, 1836). Copepods collected from Turfloop Dam, South Africa, with a plankton net were fixed and preserved in 70% ethanol. Calanoid copepods were studied under stereo- and light microscopes, using the wooden slide technique and features drawn. Examined specimens were identified as the copepodid stages of two African species, Lovenula falcifera (Lovén, 1845) and Metadiaptomus colonialis (van Douwe, 1914). Copepodids of the two species can be distinguished by their body size and the structure and size of the maxillipeds. The description and illustrations of three postnaupliar stages (CoIII, CoIV and CoV) are provided for both species. The identification of different stages is based on the number of urosomites, antennule development, the segmentation of legs 1-4, and the development of the fifth leg. These copepodids are compared with those of other described diaptomid genera.This revision of the Nearctic predaceous midges in the Bezzia (Bezzia) pulverea complex (Diptera Ceratopogonidae) recognizes 11 species, seven of which are new species Bezzia (B.) amblystyla, n. sp., from Maryland and Florida; B. (B.) brunneipedia, n. sp., from Florida; B. (B.) folkersti n. sp., from Florida; B. (B.) huberti, n. sp., from Maryland, Florida, Arkansas and Louisiana; B. (B.) leptostyla, n. sp., from Florida; B. (B.) marylandensis, n. sp., from Maryland; and, B. (B.) titanochela, n. sp., from Texas, Alabama and Florida. Photomicrographs of diagnostic characters of both sexes are included, and a key is provided to adult males and females of species in the Bezzia (B.) pulverea complex. Bezzia (B.) imbifida Dow Turner is transferred from the B. pulverea complex to the Bezzia (B.) expolita complex.We studied wing pattern characters to distinguish closely related sympatric species Papilio zelicaon Lucas, 1852 and Papilio polyxenes Fabricius, 1775 in Southern California, and developed a morphometric method based on the ventral black postmedian band. link2 Application of this method to the holotype of Papilio [Zolicaon variety] Coloro W. G. Wright, 1905, the name currently applied to the P. polyxenes populations, revealed that it is a P. zelicaon specimen. The name for western US polyxenes subspecies thus becomes Papilio polyxenes rudkini (F. R. Chermock, 1981), reinstated status, and we place coloro as a junior subjective synonym of P. zelicaon. Furthermore, we sequenced mitochondrial DNA COI barcodes of rudkini and coloro holotypes and compared them with those of polyxenes and zelicaon specimens, confirming rudkini as polyxenes and coloro as zelicaon.A new species of Lumbrineridae, Helmutneris vadum n. sp., is described from shallow waters near Lizard Island, Great Barrier Reef, Queensland, Australia. The new species differs from two other known species of Helmutneris by having bidentate maxillae III and no ventral limbate chaetae. Sequences of the fragments of COI and 16S rDNA for two specimens including the holotype are deposited in GenBank. A key for three species of Helmutneris known to date is provided.Two new species, Apsidophora bala sp. nov. and Apsidophora chandrapatyae sp. nov., are described. Illustrations of adult and genitalia are provided. We also present a photograph of living specimen of A. chandrapatyae sp. nov. in natural resting posture. The two new taxa increase the number of described Apsidophora species to 3.The fossil ship-timber beetle, Adamas hukawngensis gen. et sp.n., is described and defined based on one well preserved specimen in mid-Cretaceous amber from the Hukawng Valley in Northern Myanmar. The new species can be readily distinguished from all other extinct and recent members of the family due to the presence of a lozenge-shaped scutellum with a meso-longitudinal groove. Modifications of lymexylid metathoracic wing venation and palaeobiomigratory significance are briefly discussed.Ammophila kowalczyki sp. nov. (Hymenoptera Sphecidae), a new species from Iran, is described and illustrated. In addition, new data on the distribution of six other species of Ammophila are given, among them Ammophila insignis F. Smith, 1856 from the United Arab Emirates, Ammophila laevicollis Ed. André, 1886 and Ammophila terminata F. Smith, 1856 from Spain. Of the other three, Ammophila sarekandana Balthasar, 1957 and Ammophila rauschi Dollfuss, 2013 are reported for the first time from Tajikistan, and Ammophila formosensis Tsuneki, 1971 is reported from Tajikistan and Kyrgyzstan.Two new species of the subgenus Conicornuta Volynkin, 2019 of the genus Ammatho Walker, 1855 are described Ammatho (Conicornuta) sinocontinentalis Huang Volynkin, sp. n. (China) and Ammatho (Conicornuta) mangae Volynkin, Huang Derzhinsky, sp. n. (Vietnam, Vĩnh Phúc Province). The lectotype for Miltochrista convexa Wileman, 1910 is designated. Adults, male and female genitalia are illustrated.The rare pelagic mysid Amblyopsoides ohlinii (W.M. Tattersall, 1951) is reported for the first time off western Mexico and represents the first record in the Pacific Ocean south of Japan and the Kurile-Kamchatka Trench. So far, this species only has been recorded from seven localities in the North Atlantic and in the North Pacific. A complete description of the only specimen available (a male), including illustrations of all appendages and SEM images of the mandibles, is provided.The species belonging to Reuteria Puton 1875 present in Lodos Entomological Museum, Turkey (LEMT) are reviewed. Up to now, only Reuteria marqueti Puton 1875 and R. winkelmanni Günther Strauss 2018 had been recorded from Turkey. In this study, Reuteria riegeri torosensis ssp. n., R. atalayi sp. n. and R. serratis sp. n. are described as new subspecies and species and from Turkey, respectively. Presence of R. marqueti in Turkey is discussed and considered as doubtful. Consequently, total number of Reuteria species known from Turkey rises to four. Additionally, unknown female of R. winkelmanni is described and illustrated, and an identification key for Reuteria species of Turkey is presented.Three new species of the genus Syllis Savigny in Lamarck, 1818, from the Chilean Patagonia are described, figured and discussed. The specimens were collected in boulders, sediment bottoms, Macrocystis pyrifera holdfasts, and inside tubes of Chaetopterus cf. variopedatus. Syllis patagonica n. sp., is characterized by its color pattern, short, fusiform dorsal cirri, plenty of hyaline inclusions, acuminate posterior acicula, and compound chaetae with slightly bidentate falcigers. Syllis terraeignium n. sp., has similar compound chaetae, but dorsal cirri are longer than those of the above mentioned species, a long proventricle, and the posterior acicula are straight, pointed. link3 Finally, Syllis patersoni n. sp., has a slender, elongated body, with moderately long dorsal cirri, plenty of hyaline inclusions, acuminate posterior acicula, and compound chaetae composed by falcigers and short spiniger-like.Myotis bucharensis is one of the least studied Palaearctic bat species, known from only three localities in Tajikistan and Uzbekistan and not reported since 1965. In autumn 2019, a male Myotis captured in Zerafshan river basin in Tajikistan was later identified as M. bucharensis based on tail and tibia proportions and strongly displacement of posterior small premolars. The identification was then confirmed by morphometric analyses supporting that M. bucharensis is specifically different but represents a part of the Myotis frater complex. Analyses of one mitochondrial (cyt b) and one nuclear gene (RAG2) were performed for the first time for M. bucharensis. According to these genetic results, this form is indeed a member of the «daubentonii» clade, which includes all known frater-like Myotis, and most likely represents a sister species to M. longicaudatus. Record of the alive specimen M. bucharensis has valuable implication for bat conservation in Tajikistan.