To investigate the relationship between neutrophil/lymphocyte ratio, C-reactive protein/albumin ratio, plasma D-dimer and prognosis in patients with pulmonary thromboembolism, and to evaluate the risk of death.

We retrospectively analyzed peripheral hematology and coagulation-related indicators of 362 pulmonary thromboembolism patients and 32 normal people, and the differences between the patients and control group and between good and poor prognosis groups were compared. And we analyzed and compared separate detection and combined detection of neutrophil/lymphocyte ratio, C-reactive protein/albumin ratio and D-dimer on the efficiency of risk of death in patients.

① Neutrophil/lymphocyte ratio of pulmonary thromboembolism patients was 8.96±1.94, significantly higher than that of control group 1.76±0.53 (
=2.4281,
<0.05). C-reactive protein/albumin ratio was 2.13±2.08, significantly higher than 0.03±0.01 in control group (
=20.7736,
<0.01). D-dimer was 9.69±8.61mg/L, significantly higher thanrophil/lymphocyte ratio, C-reactive protein/albumin ratio and D-dimer was the largest (up to 0.821).

Patients with pulmonary thromboembolism highly expressed in neutrophil/lymphocyte ratio, C-reactive protein/albumin ratio and D-dimer. The combined detection of these three indicators can improve the assessment efficacy of the risk of death in patients with pulmonary thromboembolism.
Patients with pulmonary thromboembolism highly expressed in neutrophil/lymphocyte ratio, C-reactive protein/albumin ratio and D-dimer. The combined detection of these three indicators can improve the assessment efficacy of the risk of death in patients with pulmonary thromboembolism.
To verify the volume similarity between unilateral mammary gland and autologous omentum in adult females.

A total of 63 patients diagnosed with stage 0-II breast cancer and partial non-lactating multi-fistula mastitis in the breast surgery department of Inner Mongolia Xing'an League People's Hospital from 2007 to 2020 were enrolled in the study, including 52 cases of stage 0-II breast cancer and 11 cases of non-lactating multi-fistula mastitis. The volume of the resected mammary gland and the omentum were measured by a "soft tissue measuring cylinder" and recorded. The appearance of the reconstructed breast was compared with that of the healthy side. The correlation between unilateral mammary gland volume and autologous omentum volume was analyzed by linear regression.

Valid data were obtained for 60 cases. Affected breast size, curve, texture, nipple, and inframammary fold after omentum breast reconstruction were similar and symmetrical to those of the unaffected side. https://www.selleckchem.com/ Postoperative complications occurum in adult females.
Reactive oxygen species (ROS) generated by NADPH oxidase has a pivotal role in the nonspecific innate immune response to invading microorganisms including
(MTB). NCF2 and NOX2 were considered as important functional subunits of NADPH oxidase complex; hence, this study aimed to evaluate the NCF2, NOX2 mRNA expressions in PBMC of pulmonary tuberculosis (PTB) patients.

A total of 79 PTB patients and 73 controls were included in our study. Quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR) was used to measure the NCF2, NOX2 mRNA levels, and receiver operating characteristic (ROC) curve analysis was performed to assess the diagnostic value of NCF2, NOX2 in PTB patients.

When compared to controls, the NCF2, NOX2 mRNA levels were significantly increased in PBMC from PTB patients (
< 0.001). However, the NCF2, NOX2 mRNA levels were not associated with major clinical and laboratory data of PTB patients. Area under curve (AUC) of ROC curve analysis for NCF2 and NOX2 were 0.686 (95% CI 0.601, 0.770) and 0.705 (95% CI 0.623, 0.787), respectively.

Altered NCF2, NOX2 mRNA levels in PTB patients implied that these genes might play roles in PTB, and their expression levels might be potential biomarkers for the diagnosis of PTB.
Altered NCF2, NOX2 mRNA levels in PTB patients implied that these genes might play roles in PTB, and their expression levels might be potential biomarkers for the diagnosis of PTB.
This study aimed to evaluate the dependability of automated breast ultrasound (ABUS) compared with handheld ultrasound (HHUS) and mammography (MG) on the Breast Imaging Reporting and Data System (BI-RADS) category and size assessment of malignant breast lesions.

A total of 344 confirmed malignant lesions were recruited. All participants underwent MG, HHUS, and ABUS examinations. Agreements on the BI-RADS category were evaluated. Lesion size assessed using the three methods was compared with the size of the pathological result as the control. Regarding the four major molecular subtypes, correlation coefficients between size on imaging and pathology were also evaluated.

The agreement between ABUS and HHUS on the BI-RADS category was 86.63% (kappa = 0.77), whereas it was 32.22% (kappa = 0.10) between ABUS and MG. Imaging lesion size compared to pathologic lesion size was assessed correctly in 36.92%/52.91% (ABUS), 33.14%/48.84% (HHUS) and 33.44%/43.87% (MG), with the threshold of 3 mm/5 mm, respectively. The correlation coefficient of size of ABUS-Pathology (0.75, Spearman) was statistically higher than that of the MG-Pathology (0.58, Spearman) with P < 0.01, but not different from that of the HHUS-Pathology (0.74, Spearman) with P > 0.05. The correlation coefficient of ABUS-Pathology was statistically higher than that of MG-Pathology in the triple-negative subtype, luminal B subtype, and luminal A subtype (
<0.01).

The agreement between ABUS and HHUS in the BI-RADS category was good, whereas that between ABUS and MG was poor. ABUS and HHUS allowed a more accurate assessment of malignant tumor size compared to MG.
The agreement between ABUS and HHUS in the BI-RADS category was good, whereas that between ABUS and MG was poor. ABUS and HHUS allowed a more accurate assessment of malignant tumor size compared to MG.
Breast cancer (BC) has become the malignant tumor with the highest incidence worldwide. As a critical components of epigenetic regulation complexes, chromobox (CBX) family members inhibit the transcription of target genes through chromatin modification, leading to the progression of various human diseases and cancers. So far, little is known about the role of different CBX members in BC, especially their association with immune cells.

We conducted the analysis of differential expression of CBXs using Oncomine and GEPIA, prognostic value of CBXs using GEPIA and Kaplan-Meier, genetic interaction of CBXs using cBioPortal and GeneMANIA, and immune cell infiltration of CBXs in BC patients using TIMER.

The CBX2/3/4/8 expression levels were increased significantly, while the CBX6/7 expression levels were decreased. We found that CBX3 was significantly correlated with clinicopathological staging and short DFS in BC patients. High CBX3/5 expression was correlated with short OS in BC patients, while high expression of CBX4 was correlated with long OS in BC patients. In addition, the functions of CBXs family members mainly focus on methylated histone residue binding and chromatin organization. The CBXs expressions were closely related to the infiltration level of a variety of immune cells, including CD4/8+ T cells, B cells, neutrophils, macrophages and dendritic cells in BC cancers. The correlation between CBXs and immune cell infiltration was more common in Luminal BC than in Basal and Her-2 type.

This study may provide a new understanding for selection of molecular typing, therapeutic and prognostic biomarkers of CBX family in BC.
This study may provide a new understanding for selection of molecular typing, therapeutic and prognostic biomarkers of CBX family in BC.
Synovial sarcoma (SS) is a high-grade spindle cell tumor that accounts for 5% to 10% of soft tissue sarcomas. The majority originate from the deep intramuscular soft tissues of extremities with common sites including knee, ankle and feet. Immunohistochemical (IHC) stain TLE1 (transducer-like enhancer of split 1) is a potent diagnostic marker for distinguishing SS from mimicking tumors.

The study was performed on 177 tumor cases, including 89 SS and 88 non-synovial sarcoma (N-SS) cases which were diagnosed at Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, from July 2019 to June 2020. Hematoxylin and eosin (H&E) and IHC stained glass slides of these cases were reviewed. TLE1 expression was assessed based on the Remmele scoring system.

Eighty-nine cases of SS and 88 cases of N-SS were included in the study. SS cases included 42 (47.2%) monophasic subtype, 6 (6.7%) biphasic subtype and 41 (46.1%) poorly differentiated subtype. Major tumor types in N-SS cases were 27 (30.7. The diagnosis should not solely rely on TLE1 expression and morphologic features but should include soft tissue specific lineage markers to avoid misdiagnosis.
To analyze the correlation between site rs962917 of the MYO9B gene and inflammatory bowel disease (IBD) in the Guangxi Zhuang nationality population.

The intestinal mucosa tissue of 153 IBD subjects (Han and Zhuang patients only) in the Guangxi Zhuang autonomous region comprised the case group, and the intestinal mucosa tissue of 155 healthy subjects (Han and Zhuang patients only) in the same region represented the control group. Deoxyribonucleic acid was extracted from the intestinal mucosa tissue of each experimental group, and the MYO9B gene-target fragment containing the single nucleotide polymorphism (SNP) site rs962917 was designed. Finally, polymerase chain reaction products were obtained by amplification, analyzed, and compared using the sequencing results.

The results indicated that the genotype frequency of the MYO9B SNP site rs962917 between Crohn's disease (CD) and control groups of Zhuang and Han participants differed significantly (P < 0.05). Furthermore, the genotype frequency of MYO9B site rs962917 differed significantly between the Zhuang and Han population groups (P < 0.05).

Site rs962917 of the MYO9B gene is related to CD susceptibility and incidence among the Guangxi Zhuang population.
Site rs962917 of the MYO9B gene is related to CD susceptibility and incidence among the Guangxi Zhuang population.
We aim to investigate the relationship between HER2 gene phenotype and clinical characteristics, distribution and prognosis of non-small cell lung cancer (NSCLC) patients.

A total of 249 NSCLC patients admitted to the oncology department of our hospital from January 2015 to January 2018 were retrospectively analyzed. The clinicopathological information, CT signs, clinical efficacy and long-term prognosis were collected and compared.

A total of 249 NSCLC patients underwent HER2 gene testing, 21 of them (8.43%) complied with HER2 alterations [HER2 (+)], and there were significant differences in tumor stages among patients with different HER2 phenotypes (
<0.05). Among 21 NSCLC patients with HER2 (+), HER2 gene mutation was found in 17 patients (81%), and HER2 gene amplification in 4 patients (19%). Among the HER2 mutations, 12 cases (57%) were 20 exon mutations, and 5 cases (19%) were other mutations. Analysis of CT signs showed that border lobulation/burr, necrosis sign and pleural depression were correlated with HER2 gene mutation (
<0.

Based on a critical analysis of scientific publications for the last 200 years and on the collected specimens, a complete annotated list of both typical freshwater ichthyofauna of Sakhalin Island, with the inclusion of marine species that can be found in brackish coastal waters, is reported for the first time. The annotated list includes 226 species classified in three classes, 26 orders, 68 families, 29 subfamilies, and 148 genera. For 160 species, information is provided on collection samples deposited in various museums around the world, 36 of which are type specimens. For each species, conservation status (according to IUCN Red List of Threatened Species and the Red Book of the Sakhalin region), zoogeographic characteristics (distribution within Sakhalin Island and globally), abundance and commercial value are given. For a number of species, more detailed information on synonymy and nomenclature is provided. The study area is located in the western North Pacific and includes the entire coast of Sakhalin Island in the Sea of Okhotsk and the northern Sea of Japan, as well as the adjacent Sea of Okhotsk coast of northern Hokkaido, Japan.The genus Campoplex Gravenhorst, 1829 (Hymenoptera, Ichneumonidae, Campopleginae) from China is revised. Thirty-nine new species are proposed (C. absitus sp. nov., C. acarus sp. nov., C. adustantennalis sp. nov., C. angustaulacis sp. nov., C. apacicarinatus sp. nov., C. artivultus sp. nov., C. atricrus sp. nov., C. collucatus sp. nov., C. concretus sp. nov., C. confluentus sp. nov., C. cyclus sp. nov., C. densipunctatus sp. nov., C. exareola sp. nov., C. granalvus sp. nov., C. grandialphus sp. nov., C. grandicella sp. nov., C. granulosus sp. nov., C. galbipedis sp. nov., C. hei sp. nov., C. liuae sp. nov., C. lobatus sp. nov., C. longiclypeus sp. nov., C. maurotrochanter sp. nov., C. medicarinatus sp. nov., C. monochroma sp. nov., C. obtusoclypeus sp. nov., C. parassosae sp. nov., C. perpendicularis sp. nov., C. proportionis sp. nov., C. protenus sp. nov., C. plicopunctatus sp. nov., C. pseudocyclus sp. nov., C. pseudostrigatus sp. nov., C. shanxiensis sp. nov., C. strigatus sp. nov., C. taenius sp. nov., C. tanae sp. nov., C. xizangensis sp. nov., and C. xuthomelonus sp. nov.) and one species is recorded as new to Nepal (C. oriens Gupta Maheshwary). A key to Chinese species of Campoplex is provided.A new genus of Chamaemyiidae (Diptera Lauxanioidea) is described, namely Leucotaraxis gen. nov. (type species Leucopis atrifacies Aldrich; other included species Leucotaraxis argenticollis (Zetterstedt), comb. nov., Leucotaraxis piniperda (Malloch), comb. nov., and Leucotaraxis sepiola sp. nov.). These species are predators of Adelgidae (Hemiptera) infesting Pinaceae. Leucotaraxis argenticollis is Holarctic, while the other three species are Nearctic. The phylogeny of Leucotaraxis with other representatives of Chamaemyiidae was elucidated using mitochondrial and nuclear DNA sequences and the genus was found to be monophyletic. Egg and puparial stages are discussed or described and illustrated for all species except Leucotaraxis sepiola. A key is provided to all species of Chamaemyiidae known to attack Pinaceae-infesting Sternorrhyncha, an annotated list of these taxa is provided, and a habitus photograph is provided for each genus with such species. In addition, a lectotype is designated for Leucopis olivacea Meijere, and it is synonymized under Neoleucopis obscura (Haliday), syn. nov.Mecolenus wahlbergi Schoenherr, the sole member of the basal apionine tribe Mecolenini and one of the least known South African weevils, was re-discovered at a new locality at Umtamvuna River separating KwaZulu-Natal and Eastern Cape provinces. It was found feeding on leaves of the Broad-leaved Wild-quince Cryptocarya latifolia Sond. (Lauraceae), which is the first record on the biology of this species. The distribution of M. wahlbergi is summarized and mapped, including unpublished records based primarily on the specimens deposited at the Durban Natural Science Museum. Concordance between the distribution of the weevil and its putative host C. latifolia is discussed. The adult morphology of M. wahlbergi is re-described and illustrated.A contribution to the knowledge of the ground beetles in Iran is given. The ground beetle diversity in Iran is rich, with 1135 known species and subspecies in total so far, and 20% percent of them are endemic. However, the Iranian fauna is still not well known. In this paper, five new taxa of ground beetles are described Leistus (Pogonophorus) spinibarbis zagrosensis ssp. n., Trechus kouroshi sp. n., Atranus dariushi sp. n. from Zagros, and Philorhizus flavocorpus sp. n. and Philorhizus kermanus sp. n. from Kerman; four new synonyms are established Poecilus (Ancholeus) aeneolus (Chaudoir, 1868) syn. n. and Poecilus (Ancholeus) hafezi (Morvan, 1975) syn. n. = Poecilus (Ancholeus) puncticollis (Dejean, 1828); Poecilus (Ancholeus) iranicus (Morvan, 1974) syn. n. = Poecilus (Derus) advena (Quensel, 1806), and Olegius turkmenicus Komarov, 1996 syn. n. = Pogonopsis pallida Bedel, 1898; and the first records of nine species for Iran are provided Porotachys ottomanus ssp. ottomanus Schweiger, 1968, Tachyura (Tachyura) shahinei (Schatzmayr Koch, 1934), Tachyura (Tachyura) conspicua (Schaum, 1863), Polyderis algiricus (Lucas, 1846), Polyderis impressipennis (Motschulsky, 1860), Pogonopsis pallida Bedel, 1898, Chlaenius (Trichochlaenius) albissoni Reitter, 1908, Philorhizus crucifer ssp. crucifer (Lucas, 1846), and Demetrias monostigma Samouelle, 1819.The genus Hampsonascia Volynkin, 2019 is restored from the synonymy with the genus Sesapa Walker, 1854 and subdivided into two species-groups. Five new species are described H. thaifascia sp. n. (N Thailand), H. phukha sp. n. (N Thailand), H. vanlanga sp. n. (N Vietnam), H. saldaitisi sp. n. ( Vietnam) and H. aulaca sp. n. (N Vietnam). A new combination is established Hampsonascia dentifascia (Hampson, 1894), comb. nov. Adults together with male and female genitalia are illustrated.Two new species of the genus Rhyacophila Pictet, R. kangae Park Nozaki sp. nov. and R. yamamotoi Nozaki sp. nov., are described from Korea and Japan, respectively. Both species belong to the Rhyacophila nigrocephala Species Group, and their genitalic morphology is very similar to those of R. confissa Botosaneanu 1970 and R. vicina Botosaneanu 1970 described from the Korean Peninsula. These four species can be distinguished from each other by the shape of the complex of preanal appendages and apicodorsal lobe of segment IX in males, and by the shape of the vaginal apparatus in females. Males of the two new species bear larger compound eyes in proportion to the head widths than those of R. confissa and R. vicina.Lanceola loveni antarctica and L. sphaerica are rare deep-sea species known from very few specimens. Until recently (Zeidler 2019) L. loveni antarctica was known only from the types, seven specimens (727 mm), from the Indian Ocean Sector of the Antarctic (Vinogradov 1962). Similarly, L. sphaerica, originally described as a variety of L. clausi (Vinogradov, 1957), based on two damaged specimens, a female (8.0 mm) and a male (9 mm), from the Kurile-Kamchatka region of the NW Pacific, later elevated to full species status by Vinogradov (1970) upon the discovery of a well-preserved male (5 mm) from the same general region, was until then known only from these three specimens. The recent discovery of several specimens of both species in the USNM (Zeidler 2019) has now made it possible to provide a more detailed redescription of these rare species, including some new distribution records.The flightless click-beetle Neodima yutangi sp. nov. is described and illustrated from Beichuan County, Northern Sichuan Province, China. Habitus and important diagnostic characters of the new species are illustrated. An updated distribution map of the genus and key to Neodima species are provided. The distribution, habitat and some notable morphological characters of the genus are discussed.The Onthophagus chevrolati Harold, 1869 (Coleoptera Scarabaeidae Scarabaeinae Onthophagini) species complex was recently studied, and a majority of its species were newly described or redescribed (see Moctezuma Halffter 2020). Onthophagus viridichevrolati Moctezuma Halffter, 2020 was the only species within the O. chevrolati species complex recognized to occur in the Mexican state of Jalisco (Moctezuma Halffter 2020). Recently, new material belonging to the O. chevrolati species complex was collected from the maple (Acer; Sapindaceae) forests of Talpa de Allende, Jalisco, Mexico. The examination of these specimens showed that they are morphologically similar to O. chevrolati Harold, 1869 and belong to an undescribed species. In this study, we provide photographs of the habitus (male and female) and male genitalia of O. acernorus new species; an identification key to separate it from O. chevrolati, and an updated distribution map of the O. chevrolati species complex.In this study, the systematic status of Messageria Bavay Dautzenberg, 1904 is discussed. It is recognized as an alycaeid genus, rather than as a subgenus or a junior synonym of Helicomorpha Mllendorff, 1890 (Diplommatinidae) as previously thought. Additionally, a new species, Messageria sinica n. sp. from Guizhou, and a new subspecies, Messageria scalarioides donghiana n. ssp. from Guangxi are described. Messageria scalarioides donghiana n. ssp. is morphologically different from the nominate subspecies by the larger shell and wider lower whorls and umbilicus. Messageria sinica n. sp. is morphologically different from the type species by having larger shell and distinct intermediate ribs.The fossil record of Triassic Diptera is still poor, with the oldest dipteran assemblage described from the Upper Buntsandstein of the 'Grs Voltzia Formation (early Anisian, France). From the stratigraphically closest insect fauna of the Rt Formation of Lower Franconia, Germany, the first Diptera, Bashkonia franconica gen. et sp. nov. is described based on an isolated wing. The new genus is assigned to the family Nadipteridae, bridging the gap between two other genera included.Based on comparative morphology of adults, a phylogeny is proposed for the butterfly tribe Amathusiini (Nymphalidae, Satyrinae). The dataset includes 92 characters scored for 45 species in 12 genera, representing the most comprehensive phylogenetic analysis for this group. Parsimony analyses produced a well-resolved strict consensus tree where genera were divided in three main groups (clade 1) Stichophthalma; (clade 2) Aemona, Faunis, Melanocyma and Taenaris; (clade 3) Enispe, Discophora, Thaumantis, Thauria, Amathusia, Amathuxidia, and Zeuxidia. https://www.selleckchem.com/products/ABT-888.html While genera in clades 1 and 2 were found to be morphologically homogeneous, clade 3 showed remarkable morphological divergence between and within genera. The monophyly of most genera was recovered with variable levels of support, but Melanocyma and Taenaris nested within Faunis. Therefore, here Melanocyma NEW SYN. is subsumed within Faunis, and Taenaris STAT. REV. is regarded as a subgenus of Faunis. Mimicry likely evolved a single time within the Faunis-Taenaris assemblage, as species of Taenaris formed a monophyletic group.

The histopathological evaluation of synovial tissues showed lower signs of synovitis for MF, although the semiquantitative analysis (Krenn score) did not reach statistical significance. Instead, MF showed the best results both in terms of qualitative and semi-quantitative evaluations of articular cartilage, with a more uniform staining, a smoother surface and a significantly better Laverty score (p = 0.004).

MF, SVF, and expanded ADSCs did not elicit significant local or systemic adverse reactions in this preclinical OA model. Among the different methods used to exploit the adipose tissue potential, MF showed the most promising findings in particular in terms of protection of the articular surface from the joint degenerative OA processes.

Preclinical animal study.
Preclinical animal study.Soil salinity negatively impacts rapeseed (Brassica napus) crop production. In particular, high soil salinity is known to hinder seedling growth and establishment. Identifying natural genetic variation for high salt tolerance in Brassica napus seedlings is an effective way to breed for improved productivity under salt stress. To identify genetic variants involved in differential response to salt stress, we evaluated a diverse association panel of 228 Brasica napus accessions for four seedling traits under salt stress to establish stress susceptibility index (SSI) and stress tolerance index (STI) values, and performed genome-wide association studies (GWAS) using 201,817 high-quality single nucleotide polymorphic (SNP) markers. Our GWAS identified 142 significant SNP markers strongly associated with salt tolerance distributed across all rapeseed chromosomes, with 78 SNPs in the C genome and 64 SNPs in the A genome, and our analyses subsequently pinpointed both favorable alleles and elite cultivars. We identified 117 possible candidate genes associated with these SNPs 95/117 were orthologous with Arabidopsis thaliana genes encoding transcription factors, aquaporins, and binding proteins. The expression level of ten candidate genes was validated by quantitative real-time PCR (qRT-PCR), and these genes were found to be differentially expressed between salt-tolerant and salt-susceptible lines under salt stress conditions. Our results provide new genetic resources and information for improving salt tolerance in rapeseed genotypes at the seed germination and seedling stages via genomic or marker-assisted selection, and for future functional characterization of putative gene candidates.RNA debranching enzymes are 2'-5' phosphodiesterases found in all eukaryotes. Their main role is cleavage of intron RNA lariat branch points, promoting RNA turnover via exonucleases. Consistent with this role, cells with reduced RNA debranching enzyme activity accumulate intron RNA lariats. The Saccharomyces cerevisiae RNA debranching enzyme Dbr1p is also a host factor for the yeast long terminal repeat (LTR) retrotransposon Ty1, a model for many aspects of retroviral replication. Fittingly, the human RNA debranching enzyme Dbr1 is a host factor for the human immunodeficiency virus, HIV-1. The yeast and human RNA debranching enzymes act at the reverse transcription stages for Ty1 and HIV-1, respectively. Although efficient production of full-length Ty1 cDNA requires Dbr1p, the findings reported here indicate that production of the earliest distinct cDNA product, minus strand strong stop DNA (-sssDNA), is equivalent in wild type and dbr1∆ mutant cells. Several branched Ty1 RNAs are shown to accumulate in dbr1∆ cells during retrotransposition. These data are consistent with creation of Ty1 RNA branches prior to Ty1 reverse transcription and their removal by Dbr1p to allow efficient extension of early cDNA products. The data support the possibility that RNA branch formation and cleavage play broadly shared, but unknown roles in retroviral and LTR retrotransposon reverse transcription.
The purpose of this study was to investigate if the three partitions (superior, middle, and inferior partitions) of the infraspinatus muscle previously described in anatomical studies will present different behavior during scapular plane abduction (scaption) as described using shear-wave elastography, especially during initial range of motion.

Eight volunteers held their arm against gravity 15° intervals from 30° to 150° in scaption. Shear-wave elastography was implemented at each position to measure shear modulus at rest and during muscle contraction, as a surrogate for muscle stiffness, of each partition. Muscle activity was defined as the difference in stiffness values between the resting positions and those during muscle contraction (ΔE = stiffness at contraction-stiffness at rest).

The activity value for the middle partition was 25.1 ± 10.8kPa at 30° and increased up to 105° (52.2 ± 10.8kPa), with a subsequent decrease at larger angle positions (p < .001). The superior partition showed a flatter and constant behavior with smaller activity values except at higher angles (p < .001). Peak activity values for the superior partition were observed at 135° (23.0 ± 12.0kPa). Increase activity for inferior partition began at 60° and showed a peak at 135° (p < .001; 32.9 ± 13.8kPa).

Stiffness measured using shear-wave elastography in each partition of the infraspinatus muscle demonstrated different behavior between these partitions during scaption. The middle partition generated force throughout scaption, while the superior and inferior partitions exerted force at end range.
Stiffness measured using shear-wave elastography in each partition of the infraspinatus muscle demonstrated different behavior between these partitions during scaption. The middle partition generated force throughout scaption, while the superior and inferior partitions exerted force at end range.In this study, no difference in bone loss was observed between patients with early RA initially treated with COmbinatietherapie Bij Reumatoide Artritis (COBRA) (including initially 60 mg/day prednisolone) and patients treated with COBRA-light (including initially 30 mg/day prednisolone) during 4-year observation.
To assess changes in bone mineral density (BMD) after 4years in early rheumatoid arthritis (RA) patients initially treated with COBRA-light or COBRA therapy.

Ina 1year, open-label, randomised, non-inferiority trial, patients were assigned to COBRA-light (methotrexate 25mg/week plus initially prednisolone 30mg/day) or COBRA (methotrexate 7.5mg/week, sulfasalazine 2g/day plus initially prednisolone 60mg/day) therapy. After 1year, antirheumatic treatment was at the discretion of treating rheumatologists. BMD was measured at baseline and after1, 2 and 4years at hips and lumbar spine with dual-energy X-ray absorptiometry. BMD changes between treatment strategies on average over time were compared with ine. At the hip, bone loss was around 3% in both groups, while mild bone loss was observed at lumbar spine, both in patients starting prednisolone 60 and 30 mg/day. These data suggest that the well-known negative effects of prednisolone can be modulated by modern treatment of RA.A novel Gram-negative, motile, aerobic rod-shaped bacterium designated BGMRC 2031T was isolated from mangrove sediment collected from Guangxi Province, China. Optimal growth occurred at 28 °C and pH 7.0-8.0 in the presence of 1% (w/v) NaCl. Alignment based on 16S rRNA gene sequences indicated that strain BGMRC 2031T is most closely related to Sodalis praecaptivus HS1T (95.6%, sequence similarity), followed by Biostraticola tofi DSM 19580T (95.5%), Sodalis glossinidius DSM 16929T (95.4%), and Brenneria goodwinii FRB141T (94.9%) sequence similarity. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain BGMRC 2031T formed a distinct branch in a robust cluster and revealed that strain BGMRC 2031T, genera Biostraticola and Sodalis, formed a novel family-level clade in the order Enterobacterales. The novel strain showed an average nucleotide similarity of 74.7%, 74.2%, and 73.1% for S. praecaptivus HS1T, S. glossinidius DSM 16929T, and B. tofi DSM 19580T, respectively. The genomes of the BGMRC 2 family, Bruguierivoracaceae fam. nov., is proposed to accommodate the genera Bruguierivorax, Biostraticola, and Sodalis.Spinal cord injury (SCI) is a major cause of paralysis, disability and even death in severe cases. Lithium has neuroprotective effects on SCI, while the underlying mechanisms remain obscure. In the present study, we established a SCI rat model, which subsequently received lithium treatment. Results displayed that lithium treatment improved the locomotor function recovery and reduced apoptosis by increasing anti-apoptotic molecule expression and decreasing pro-apoptotic factor expression in SCI rats. Furthermore, lithium treatment alleviated the inflammatory response by inactivating the nuclear factor-kappa B (NF-κB) pathway and inhibited the expression of lncRNA brain-derived neurotrophic factor antisense (BDNF-AS) in SCI rats. https://www.selleckchem.com/products/ly3295668.html Subsequent researches indicated that miR-9-5p was targeted and regulated by BDNF-AS. Lithium treatment rescued the upregulation of BDNF-AS expression and downregulation of miR-9-5p expression induced by H2O2 in SH-SY5Y cells. BDNF-AS overexpression or miR-9-5p interference attenuated the anti-apoptotic and anti-inflammatory effects of lithium chloride in SH-SY5Y cells that was damaged by H2O2 induction, revealing that lithium might act through the BDNF-AS/miR-9-5p axis. In vivo studies showed that the injection of BDNF-AS adenovirus vector or miR-9-5p inhibitor reversed the effects of lithium on the histologic morphology of spinal cord, motor function, inflammatory reaction and apoptosis in SCI rats, which was consistent with the results of in vitro studies. In conclusion, our data demonstrated that lithium reduced SCI-induced apoptosis and inflammation in rats via the BDNF-AS/miR-9-5p axis.Future space missions envisage human operators teleoperating robotic systems from orbital spacecraft. A potential risk for such missions is the observation that sensorimotor performance deteriorates during spaceflight. This article describes an experiment on sensorimotor performance in two-dimensional manual tracking during different stages of a space mission. We investigated whether there are optimal haptic settings of the human-machine interface for microgravity conditions. Two empirical studies using the same task paradigm with a force feedback joystick with different haptic settings (no haptics, four spring stiffnesses, two motion dampings, three masses) are presented in this paper. (1) A terrestrial control study ([Formula see text] subjects) with five experimental sessions to explore potential learning effects and interactions with haptic settings. (2) A space experiment ([Formula see text] cosmonauts) with a pre-mission, three mission sessions on board the ISS (2, 4, and 6 weeks in space), and a post-mission session. Results provide evidence that distorted proprioception significantly affects motion smoothness in the early phase of adaptation to microgravity, while the magnitude of this effect was moderated by cosmonauts' sensorimotor capabilities. Moreover, this sensorimotor impairment can be compensated by providing subtle haptic cues. Specifically, low damping improved tracking smoothness for both motion directions (sagittal and transverse motion plane) and low stiffness improved performance in the transverse motion plane.

The complete mitogenome sequence of the lesser bandicoot rat (Bandicota bengalensis Gray and Hardwicke, 1833) was determined using long PCR. The genome was 16,327 bp in length and contained 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, 1 origin of L strand replication and 1 control region. The overall base composition of the heavy strand is A (34.2%), C (24.9%), T (28.5%) and G (12.4%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-coding genes. Mitochondrial genome analyses based on MP, ML, NJ and Bayesian analyses yielded identical phylogenetic trees. This study verifies the evolutionary status of Bandicota bengalensis in Muridae at the molecular level. The mitochondrial genome would be a significant supplement for the Bandicota bengalensis genetic background. The two Bandicota species formed a monophyletic group with the high bootstrap value (100%) in all examinations.The complete mitochondrial genome of Taxoblenus sinicus Wei & Nie, 1999 was described. The circular genome is 15,878 bp with an A + T content of 80.4%. It contains 37 genes, and an 859 bp control region. The trnI (+)-trnQ (-)-trnM (+) cluster rearranges to trnM (+)-trnQ (-)-CR-trnI (+). Phylogenetic analysis demonstrates that Allantinae is a sister group of Tenthredininae and T. sinicus is one of the basal lineages of Allantinae.In this paper, the complete mitochondrial genome of Ternate False Fusus Brunneifusus ternatanus Gmelin, 1791 was determined and characterized for the first time from the South China Sea. Our results showed that the length of the whole mitogenome of B. ternatanus was 16,254 bp and the mitogenome consisted of 22 tRNA genes, 13 protein-coding genes (PCGs), and 2 rRNA genes. Furthermore, the nucleotide composition of this mitogenome is significantly biased with G + C contents of 31.85% (the base content was 30.38% A, 16.17% G, 37.77% T, and 15.68% C). All PCGs shared ATG as the initiation codon, and stop codon of TAA or TAG, with the exception of COX2 which ended with a single T. The phylogenetic tree showed that B. ternatanus was first clustered with Hemifusus tuba, and from a single distinct cluster. The new complete mitochondrial genome provides new insight into the phylogenetic of Melongenidae and its evolution.Osmanthus fragrans is a well-known ornamental tree with high medicinal and edible values. In this study, the complete mitochondrial genome sequence of O. fragrans was assembled, annotated, and analyzed using phylogenomic methods. The complete mitochondrial genome of O. fragrans was 563,202 bp in length and displays an overall GC content of 44.58%. Sixteen chloroplast-derived segments with an average length of 1260 bp were identified. The complete mitochondrial genome contained 74 genes in total, including 44 protein-coding, three rRNA, and 27 tRNA genes, among which seven protein-coding and six tRNA genes were chloroplast-derived. Phylogenetic analysis showed that O. fragrans was closely related to Chionanthus rupicola within the Oleaceae. This study could provide genomic resources for a better understanding of O. fragrans and further studies on the evolution of Oleaceae.Bromus biebersteinii is a perennial gramineous grass, which is mainly distributed in Southwest Asia. In our study, we obtained the complete chloroplast genome of B. biebersteinii and found it is 137,189 bp in length. The GC content of its whole chloroplast genome is 38.37%. Among the 134 unique genes in the circular genome, 38 tRNA, 8 rRNA and 88 protein-coding genes were successfully annotated. We constructed the Maximum likelihood (ML) tree with 12 species, and found that B. biebersteinii was phylogenetically close to Bromus vulgaris of the genus Bromus.Notostomus gibbosus is a deep-sea shrimp, belonging to Caridea, Acanthephyridae. The whole complete mitochondrial genome of N. gibbosus was 17,956 bp in length, with 37 genes, containing 13 protein-coding genes, 22 tRNAs, and 2 rRNAs. The GC content of N. gibbosus was 39.43%. The genomic structure and gene arrangement were identical to those of Caridea species. The phylogenetic analysis of 13 protein-coding genes showed a close relationship to the genera Acanthephyra.The parasitic wasp Anisopteromalus calandrae is a natural enemy of numbers store product pests. The mitochondrial genome (mitogenome) of A. calandrae was obtained by second-generation sequencing. The assembled mitogenome of A. calandrae is 15,954 bp long (GenBank accession MW817149) and contains 37 typical animal mitochondrial genes. The order of the mitochondrial genes is identical to that of another species of Chalcidoidae (Pteromalus puparum). All protein-coding genes start with ATN codons, and end with TAA, except NAD4 and NAD5 with T.Bambusa lapidea is primarily distributed in Guangdong, Guangxi, Sichuan, Yunnan, and Hong Kong in China, occurring on plains, lower hills, and wetlands on both sides of rivers and adjacent to villages. Therefore, we sequenced and reported the complete chloroplast genome of B. lapidea for the first time. The complete chloroplast genome sequence of B. lapidea was generated by de novo assembly using whole-genome next generation sequencing. The genome was 139,525 bp in total length, including a large next-copy (LSC) region of 83,034 bp, a small single-copy (SSC) region of 12,893 bp, a pair of invert repeats (IR) regions of 21,799 bp. The plastid genome contained 127 genes including 83 protein-coding genes, 36 tRNA genes, and eight rRNA genes. Phylogenetic analysis based on 14 chloroplast genomes indicates that B. lapidea is closely related to B. arnhemica sinospinosa and B. teres in Bambusodae.The complete mitochondrial genome of the Cerceris quinquefasciata (Rossi, 1792) (Hymenoptera Crabronidae) was obtained via next-generation sequencing. This mitochondrial genome is 16,188 bp in length with 37 classical eukaryotic mitochondrial genes and two A + T-rich region. All the 13 PCGs begin with typical ATN codons. Among them, eleven PCG genes terminate with TAA, two with T-. All of the 22 tRNA genes, ranging from 58 to 72 bp with typical cloverleaf structure except for trnS1, whose dihydrouridine (DHU) arm forms a simple loop. Phylogenetic analysis highly supported Crabronidae is the sister group of anthophila bees.Atractylodes koreana (Nakai) Kitam is a perennial herb of Asteraceae, mainly distributed in China and Korea, which is the main adulterant of traditional herbal medicine 'Cangzhu'. In the present study, we reported the complete chloroplast (cp) genome of A. koreana with the total length of 153,232 bp, which is consisted of four regions, including one large single copy (LSC) region of 84,250 bp, one small single copy (SSC) region of 18,690 bp, and two inverted repeat regions (IRa and IRb) of 25,146 bp. The GC content of the complete cp genome is 37.7%. A total of 110 unique genes were annotated, comprising 79 protein-coding genes, 27 transfer RNA (tRNA) genes and four ribosome RNA (rRNA) genes. Moreover, nine protein-coding genes contained one intron and three protein-coding genes (clpP, ycf3, and rps12) contained two introns. The phylogenetic analysis indicated that A. koreana is a sister group of A. chinensis and A. lancea.The number of species in the genus Pseudo-nitzschia has increased to 56, including 26 species known to produce domoic acid (DA), which is harmful to marine animals and human health. https://www.selleckchem.com/products/unc3866.html The lack of genomic sequences of Pseudo-nitzschia species has been a limiting factor in the studies of genetic and evolutionary relationships of Pseudo-nitzschia species. Here, the complete mitochondrial genome sequence of Pseudo-nitzschia micropora was determined for the first time, which was 38,792 bp in length with the overall AT content being 69.98%. The mitochondrial genome encoded 62 genes, including 36 protein-coding genes (PCGs, including orf157), 24 transfer RNA (tRNA) genes and two ribosomal RNA (rRNA) genes. Phylogenetic tree analysis suggests that the P. micropora had a closer relationship with P. cuspidate than that with P. multiseries. The availability of the complete mitochondrial genome of P. micropora would be useful for researching the evolutionary relationships of Pseudo-nitzschia species.Gynaikothrips ficorum (Marchal 1908) is a major pest of bonsai ficus and poses a considerable economic threat to gardening industry. The mitochondrial genome of G. ficorum was sequenced and annotated in this study. Its whole mitogenome was 15,313 bp in length, including 37 typical genes in animal mitogenomes. ATN was used as start codon in most of the PCGs except for nad4l, which used TTG. All PCGs used TAA as termination codon except atp8 and atp6 which were ended with an incomplete T and TAG, respectively. A phylogenetic tree based on complete mitochondrial genomes of 17 species (15 Thysanoptera species and two outgroups) showed that the monophyly of Phlaeothripidae was supported and G. ficorum and G. uzeli formed a sister group.The complete mitochondrial genome of Cimbex luteus was sequenced with 15,127 bp in length. The mitogenome includes 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs genes, and an AT-rich region. The nucleotide compositions of C. luteus (43.7% A, 38.0% T, 7.4% G, and 10.9% C) were biased toward A and T. Based on Bayesian inference (BI) and Maximum Likelihood (ML) analyses, C. luteus was identified as one of the basal lineages of family Cimbicidae.In this study, the whole mitochondrial genome of the Purple Spot Mantis Shrimp Gonodactylus smithii from the South China Sea was determined using next-generation sequencing. The circular mitogenome of G. smithii is 16,260 bp long and consists of 13 protein-coding genes (PCGs), 22 tRNA genes, and two rRNA genes. The base composition is AT-rich and has an overall AT content of 67.76% (composition of A, G, T, and C was 35.30%, 12.41%, 32.46%, and 19.83%, respectively). Among 13 PCGs, 12 PCGs shared a common ATN as the start codon except COX1 gene using an abnormal putative first codon GCG. 11 PCGs ended with TAA or TAG, while ND6, COX2 gene terminated with a single T and ND3 gene used a special "GAT" as the stop codon. The phylogenetic tree showed that G. smithii was clustered with Gonodactylus chiragra, then together with Gonodactylaceus randalli.Trictenotoma davidi Deyrolle, 1875 is a beetle of the Trictenotomidae family. The length of the complete mitochondria genome of T. davidi was 15,910 bp with 24.1% GC content, including 39.9% A, 15.1% C, 9.0% G, and 36.0% T. The genome encoded 13 protein-coding genes, 22 tRNAs, and 2 rRNAs. Phylogenetic analysis showed that T. davidi was closely related to Vincenzellus ruficollis. This study provided useful genetic information for the evolution of T. davidi and Trictenotomidae insects.Lithocarpus hancei (Benth.) Rehd is a widely distributed evergreen tree with broad-leaves that dominates the lower stories of the forest in China. Here, we sequenced and assembled the complete chloroplast genome of L. hancei. The genome is 161,304 bp with one large single copy (LSC 90,585 bp), one small single copy (SSC 18,959 bp), and two inverted repeat (IR) regions (IRa and IRb, each 25,880 bp). It contains 117 genes, including 80 protein-coding genes, 33 tRNA genes, and four rRNA genes. Phylogenetic analysis of 21 representative cp genomes of the Fagaceae suggests Lithocarpus is monophyletic with strong bootstrap support and also that L. hancei is closely related to L. polystachyus. The cp genome is important for constructing a robust phylogeny of Lithocarpus and Fagaceae for future study.

18%. Compared to hFGF21, the biostabilities of rHSA-hFGF21, including their resistance to temperature and trypsinization were significantly enhanced, and its plasma half-life was extended by about 27.6 times. Moreover, the fusion protein rHSA-hFGF21 at medium and high concentration showed a better ability to promote glucose uptake after 24 h of stimulation in vitro. In vivo animal studies showed that rHSA-hFGF21 exhibited a better long-term hypoglycemic effect than hFGF21 in type 2 diabetic mice. Our results demonstrated a small-scale production of rHSA-hFGF21, which is important for large-scale production and clinical application in the future.Long non-coding RNA (lncRNA) has become an important regulator of many cellular processes, including cell proliferation. Although studies have shown that a variety of lncRNAs play an important role in the occurrence and development of hematopoietic malignancies, a more comprehensive and unbiased method to study the function of lncRNAs in leukemia cell lines is lacking. Here, we used short hairpin RNA (shRNA) library combined with high-throughput sequencing to screen lncRNAs that may affect the proliferation of leukemia cell lines, and identified lncRNA C20orf204-203 among 74 candidate lncRNAs in this study. Further experiments showed that C20orf204-203 was localized in the cytoplasm in both K562 and THP-1 cell lines. C20orf204-203 knockdown decreased the proliferation of K562 and THP-1 cell lines accompanied with the increased proportion of early apoptotic cells. We observed the increased mRNA level of BAD gene while decreased protein level of TP53 and BCL2. The expression of Caspase 3 decreased and Caspase 3-cleaved protein increased in THP-1 cell line. However, their changes were inconsistent in the two cell lines. Our experimental results showed that knockdown of lncRNA C20orf204-203 in leukemia cell lines affected cell proliferation although the mechanism of action in different cell lines may differ. Importantly, our research demonstrated the feasibility of using shRNA library combined with high-throughput sequencing to study the role of lncRNA in leukemia cell lines on a large scale.Influenza B virus (IBV) is more likely to cause complications than influenza A virus (IAV) and even causes higher disease burden than IAV in a certain season, but IBV has received less attention. In order to analyze the genetic evolution characteristics of the clinical strain IBV (B/Guangxi-Jiangzhou/1352/2018), we constructed genetic evolution trees and analyzed the homology and different amino acids of hemagglutinin and neuraminidase referring to the vaccine strains recommended by World Health Organization (WHO). https://www.selleckchem.com/products/10074-g5.html We found that strain B/Guangxi-Jiangzhou/1352/2018 was free of interlineage reassortment and poorly matched with the vaccine strain B/Colorado/06/2017 of the same year. We also determined the median lethal dose (LD50) and the pathogenicity of strain B/Guangxi-Jiangzhou/1352/2018 in mice. The results showed that the LD50 was 105.9 TCID50 (median tissue culture infective dose), the IBV titer in the lungs reached peak 1 d post infection and the mRNA level of the most of inflammatory cytokines in the lungs reached peak 12 h post infection. The alveoli in the lungs were severely damaged and a large number of inflammatory cells were infiltrated post infection. The study demonstrated that the clinical strain IBV (B/Guangxi-Jiangzhou/1352/2018) could infect mice and induce typical lung inflammation. This will facilitate the research on the pathogenesis and transmission mechanism of IBV, and provide an ideal animal model for evaluation of new vaccines, antiviral and anti-inflammatory drug.In this study, we aimed to construct a non-replication mRNA platform and explore the side effects of electroporation-mediated delivery of mRNA on the mice as well as the expression features of the mRNA. With luciferase gene as a marker, in vitro transcription with T7 RNA polymerase was carried out for the synthesis of luciferase-expressed mRNA, followed by enzymatic capping and tailing. The mRNA was delivered in vivo by electroporation via an in vivo gene delivery system, and the expression intensity and duration of luciferase in mice were observed via an in vivo imaging system. The results demonstrated that the mRNA transcripts were successfully expressed both in vitro and in vivo. The electroporation-mediated delivery of mRNA had no obvious side effects on the mice. Luciferase was expressed successfully in all the mRNA-transduced mice, while the expression intensity and duration varied among individuals. Overall, the expression level peaked on the first day after electroporation and rapidly declined on the fourth day. This study is of great importance for the construction of non-replication mRNAs and their application in vaccine or antitumor drug development.Breast cancer is the most common tumor in female, which seriously threatens the health of women. Triple-negative breast cancer is a subtype with the worst prognosis because of its special physiological characteristics and lack of targeted drugs. Therefore, it is urgent to develop new targeted treatments to improve the prognosis and survival rate of the patients. Previous studies have shown that heat shock protein gp96 is expressed on the membrane of a variety of cancer cells but not on the normal cells. Cell membrane gp96 levels are closely related to the poor prognosis of breast cancer, which may serve as a new target for breast cancer treatment. Based on the structure of gp96, we designed an α-helical peptide p37 that specifically targeting the ATP binding region of gp96. To improve the stability and decrease the degradation of the peptide, the N-terminus or C-terminus of p37 was coupled to PEG2000 or PEG5000 respectively, and four PEGylated polypeptides were obtained mPEG2000CY, mPEG5000CY, mPEG2000LC, and mPEG5000LC. The PEGylated polypeptides inhibited the proliferation and invasion of breast cancer cell SK-BR-3, among which mPEG2000CY showed the most significant inhibitory effect. The half-life of mPEG2000CY in vivo was significantly longer than p37, and it effectively inhibited the growth of xenografted tumors of triple-negative breast cancer MDA-MB-231. The results provide a basis for the development of new targeted drugs against breast cancer, especially the triple-negative breast cancer.A fusion protein containing a tetanus toxin peptide, a tuftsin peptide and a SARS-CoV-2S protein receptor-binding domain (RBD) was prepared to investigate the effect of intramolecular adjuvant on humoral and cellular immunity of RBD protein. The tetanus toxin peptide, tuftsin peptide and S protein RBD region were connected by a flexible polypeptide, and a recombinant vector was constructed after codon optimization. The recombinant S-TT-tuftsin protein was prepared by prokaryotic expression and purification. BALB/c mice were immunized after mixed with aluminum adjuvant, and the humoral and cellular immune effects were evaluated. The recombinant S-TT-tuftsin protein was expressed as an inclusion body, and was purified by ion exchange chromatography and renaturated by gradient dialysis. The renaturated protein was identified by Dot blotting and reacted with serum of descendants immunized with SARS-CoV-2 subunit vaccine. The results showed that the antibody level reached a plateau after 35 days of immunization, and the serum antibody ELISA titer of mice immunized with recombinant protein containing intramolecular adjuvant was up to 166 240, which was significantly higher than that of mice immunized with S-RBD protein (P less then 0.05). At the same time, the recombinant protein containing intramolecular adjuvant stimulated mice to produce a stronger lymphocyte proliferation ability. The stimulation index was 4.71±0.15, which was significantly different from that of the S-RBD protein (1.83±0.09) (P less then 0.000 1). Intramolecular adjuvant tetanus toxin peptide and tuftsin peptide significantly enhanced the humoral and cellular immune effect of the SARS-CoV-2 S protein RBD domain, which provideda theoretical basis for the development of subunit vaccines for SARS-CoV-2 and other viruses.Zinc transporter 8 (ZnT8) is an important candidate antigen for type Ⅰ diabetes. The autoantibody detection kit based on ZnT8 can be used to help diagnose type Ⅰ diabetes, and the related products have been launched in Europe and the United States. Since the recombinant production system of active ZnT8 has not been established in China, this key raw material is heavily dependent on imports. We used Saccharomyces cerevisiae to carry out the recombinant expression of ZnT8. First, multiple antigenic forms of ZnT8 were designed as C-terminal haploid (C), C-terminal diploid (C-C), and N-terminal and C-terminal concatemers (N-C). The proteins were expressed, purified and tested for antigenicity by bridging-type ELISA. The serum of 13 patients with type Ⅰ diabetes and the serum of 16 healthy volunteers were detected. C, N-C, and C-C proteins had similar detection rates, which were 53.8% (7/13), 61.5% (8/13) and 53.8% (7/13). The specificity of the three groups was 100% (16/16). The detection value on positive samples P3, P4, and P8 increased by more than 90%, indicating better serum antibody recognition ability. Finally, N-C protein was selected for further serum sample testing, and the test results were characterized by receiver operating characteristic (ROC) curve for sensitivity and specificity. Compared with imported gold standard antigen, the sensitivity was 76.9% (10/13) and the specificity was 87.5% (14/16). There was no significant difference in the sensitivity of the method, but the specificity needed to be improved. In conclusion, the ZnT8 N-terminal and C-terminal concatemer protein developed based on S. cerevisiae expression system is expected to be a key alternative raw material in the development of in vitro diagnostic reagents for type Ⅰ diabetes.This paper aims to explore the effects of chicken interferon-γ (ChIFN-γ) and interleukin-2 (ChIL-2) on type 1 helper (Th1) T lymphocyte differentiation. To be specific, ChIFN-γ and ChIL-2 were first expressed in Escherichia coli competent cells and then purified by Ni-NTA affinity chromatography. Different concentration of ChIFN-γ and ChIL-2 were employed to stimulate the lymphocytes in chicken peripheral blood which had been activated by concanavalin A (Con A), and the mRNA levels of cytokines related to Th1 cell differentiation were detected by real-time quantitative PCR (RT-qPCR). The results showed that both ChIFN-γ and ChIL-2 can significantly up-regulate mRNA levels of cytokines related to Th1 cell differentiation and the optimal concentration was 12.5 μg/mL and 25.0 μg/mL, respectively. In addition, specific-pathogen-free (SPF) chickens were immunized with ChIL-2 or ChIFN-γ together with H9N2 vaccine, or H9N2 vaccine alone by oral administration or intramuscular injection, respectively. The mRNA levels of cytokines related to Th1 cell differentiation were detected after immunization. The results showed that ChIFN-γ and ChIL-2 significantly up-regulated the mRNA levels of cytokines related to Th1 cell differentiation induced by H9N2 vaccine compared with H9N2 vaccine alone, and that the intramuscular injection was better than oral administration. In this study, we verified that ChIFN-γ and ChIL-2 can significantly enhance mRNA levels of cytokines related to Th1 cell differentiation induced by ConA or H9N2 vaccine in vitro and in vivo. The results of this study can lay a theoretical basis for using ChIFN-γ and ChIL-2 as vaccine adjuvants.