One health advances最新文献

{"title":"Preparation of a highly specific and sensitive monoclonal antibody against tilmicosin and its application in lateral flow immunoassay","authors":"Youyi Wang, Qingyue Li, Guanghua Liang, Huayun Li, Zizhe Li, Tian Gao, Lianjun Song, Xianqing Huang, Dapeng Peng, Xiya Zhang","doi":"10.1186/s44280-023-00032-w","DOIUrl":"https://doi.org/10.1186/s44280-023-00032-w","url":null,"abstract":"","PeriodicalId":74344,"journal":{"name":"One health advances","volume":" 44","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139142362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular characterization of blaNDM-harboring plasmids reveal its rapid adaptation and evolution in the Enterobacteriaceae","authors":"Yiming Li, Yuying Yang, Yifei Wang, Timothy R. Walsh, Shaolin Wang, Chang Cai","doi":"10.1186/s44280-023-00033-9","DOIUrl":"https://doi.org/10.1186/s44280-023-00033-9","url":null,"abstract":"","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"43 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138957411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current status and trends in antimicrobial use in food animals in China, 2018–2020","authors":"Qi Zhao, Zinan Jiang, Ting Li, Min Cheng, Hongyang Sun, Mingquan Cui, Chunping Zhang, Shixin Xu, Hejia Wang, Congming Wu","doi":"10.1186/s44280-023-00029-5","DOIUrl":"https://doi.org/10.1186/s44280-023-00029-5","url":null,"abstract":"","PeriodicalId":74344,"journal":{"name":"One health advances","volume":" 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138618995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MVA titration by plaque assay using crystal violet staining in DF-1 cells","authors":"Santiago Navarro-Forero, Lara Dsouza, Zhilong Yang","doi":"10.1186/s44280-023-00031-x","DOIUrl":"https://doi.org/10.1186/s44280-023-00031-x","url":null,"abstract":"","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"101 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138609095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Osthole ameliorates myonecrosis caused by Clostridium perfringens type A infection in mice","authors":"Xueyong Zhang, Yue Liu, Zhangqi Shen, Shaolin Wang, Congming Wu, Dejun Liu, Shusheng Tang, Chongshan Dai","doi":"10.1186/s44280-023-00028-6","DOIUrl":"https://doi.org/10.1186/s44280-023-00028-6","url":null,"abstract":"","PeriodicalId":74344,"journal":{"name":"One health advances","volume":" 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138614212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antimicrobial susceptibility testing in veterinary medicine: performance, interpretation of results, best practices and pitfalls","authors":"Andrea T. Feßler, Yang Wang, Claire R. Burbick, Dubraska Diaz-Campos, Virginia R. Fajt, Sara D. Lawhon, Xian-Zhi Li, Brian V. Lubbers, Kelli Maddock, Ron A. Miller, Mark G. Papich, Shabbir Simjee, Michael T. Sweeney, Jeffrey L. Watts, Congming Wu, Jianzhong Shen, Stefan Schwarz","doi":"10.1186/s44280-023-00024-w","DOIUrl":"https://doi.org/10.1186/s44280-023-00024-w","url":null,"abstract":"Abstract The performance of antimicrobial susceptibility testing (AST) of bacteria and the interpretation of AST results for bacteria isolated from animals are complex tasks which must be performed using standard published methodology and overseen by experts in clinical microbiology and in consultation with clinical pharmacologists. Otherwise, AST has significant potential for errors and mistakes. In this review, we provide guidance on how to correctly perform AST of bacteria isolated from animals and interpret the AST results. Particular emphasis is placed on the various approved or published methodologies for the different bacteria as well as the application of interpretive criteria, including clinical breakpoints and epidemiological cut-off values (ECVs/ECOFFs). Application of approved interpretive criteria and definitions of susceptible, susceptible dose-dependent, nonsusceptible, intermediate, and resistant for clinical breakpoints as well as wild-type and non-wildtype for ECVs, are explained and the difficulties resulting from the lack of approved clinical breakpoints for other bacteria, indications, and animal species is discussed. The requirement of quality controls in any AST approach is also emphasized. In addition, important parameters, often used in monitoring and surveillance studies, such as MIC 50 , MIC 90 , and testing range, are explained and criteria for the classification of bacteria as multidrug-resistant, extensively drug-resistant or pandrug-resistant are provided. Common mistakes are presented and the means to avoid them are described. To provide the most accurate AST, one must strictly adhere to approved standards or validated methodologies, like those of the Clinical and Laboratory Standards Institute or other internationally accepted AST documents and the detailed information provided therein.","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135634803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The replicase protein nsp2 of Chinese highly pathogenic porcine reproductive and respiratory virus is involved in protective immunity by promoting viral clearance","authors":"Can Kong, Dan Li, Yanxin Hu, Peng Gao, Yongning Zhang, Lei Zhou, Xinna Ge, Xin Guo, Jun Han, Hanchun Yang","doi":"10.1186/s44280-023-00026-8","DOIUrl":"https://doi.org/10.1186/s44280-023-00026-8","url":null,"abstract":"Abstract The genome segment for replicase protein nsp2 represents the fastest evolving region of porcine reproductive and respiratory syndrome virus (PRRSV), and our previous studies have shown that the PRRSV nsp2 genetic variation contributes to poor cross-neutralization. By using in vitro antibody absorption assay, here we show that the papain-like protease 2 (PLP2) domain of nsp2 is a target of neutralizing antibodies. This was further verified by cross-neutralization assay with a series of inter-lineage chimeric mutants between the Chinese highly pathogenic PRRSV (HP-PRRSV) strain JXwn06 and the low virulent NADC30-like strain CHsx1401 (lineage 1). The role of nsp2 in protective immunity was subsequently tested in a one-month SPF piglet model by immunizing the piglets with CHsx1401 or its derivatives carrying JXwn06 structural protein region (SP) alone (CHsx1401-SP JX ) or in combination with PLP2 region (CHsx1401-SPplp2 JX ), or the whole nsp2 region (CHsx1401-SPnsp2 JX ), followed by challenge with JXwn06 at 42 days post immunization, a time point when the viremia was undetectable. All chimera groups were protected from the challenge by JXwn06, whereas the group CHsx1401 failed to provide beneficial protection. Interestingly, the group CHsx1401-SPnsp2 JX , but not CHsx1401-SPplp2 JX , showed the lowest lung microscopic lesions and viral tissue load. Significantly, the vaccine virus CHsx1401-SPnsp2 JX was undetectable in the examined tissues, and so was for the challenge virus except for one piglet, highlighting an important role of HP-PRRSV nsp2 in promoting viral clearance. The findings provide insight into the mechanisms underlying the protective immunity against PRRSV and have important implications in PRRSV vaccine development.","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135853653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lactobacillus intestinalis/Lactobacillus rhamnosus protects against AFB1-induced liver damage: involvement of intestinal mucosal barrier","authors":"Yuanyuan Chen, Honglin Liu, Tianhui An, Qian Wu, Hongtao Zhang, Juan J. Loor, Jiaxin Cheng, Junqi Wang, Jian Sun","doi":"10.1186/s44280-023-00023-x","DOIUrl":"https://doi.org/10.1186/s44280-023-00023-x","url":null,"abstract":"Abstract Aflatoxin B1 (AFB1) is a widely spread mycotoxin that poses a threat to the healthy to human and animals. The liver is the main target organ for AFB1-induced damage, primarily causing inflammatory injury and oxidative stress. When AFB1 enters the body, it can damage the intestinal barrier function, and its metabolites are transported to the liver. Therefore, the damage to the liver is closely associated with intestinal barrier impairment. Lactobacillus plays a crucial role in mitigating liver damage by improving the intestinal barrier function. In our previous report, we reported that Lactobacillus reduces liver damage caused by AFB1. However, it is still unclear how the intestinal barrier contributes to the protective effects of Lactobacillus against AFB1. To investigate the protective effects and intestinal barrier mechanisms of Lactobacillus intestinals /rhamnosus against AFB1-induced liver damage, we orally administered AFB1 and Lactobacillus intestinals/rhamnosus to male SD rats. Then the body weight, organ index, histopathological changes in the liver and gut, liver and kidney function indicators, intestinal mucosal barrier indicators, serum AFB1 content and inflammatory factors, liver oxidative stress index, and short-chain fatty acids content were analyzed. Our findings demonstrate that exposure to AFB1 resulted in changes in liver histopathology and biochemical functions, altered inflammatory response and oxidative stress, compromised the intestinal mucosal barrier, and induced the accumulation of inflammatory factor and inflammation in the liver. However, supplementation with Lactobacillus intestinals or Lactobacillus rhamnosus significantly prevented AFB1-induced liver injury, alleviated histopathological changes and hepatic injury by the maintenance of intestinal mucosal barrier integrity.","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135386461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RNA-based antibiotic susceptibility testing of tmexCD-toprJ-mediated tigecycline resistance in Klebsiella pneumoniae","authors":"Feiyu Yu, Haijie Zhang, Shuyao Zhu, Zhiqiang Wang, Yuan Liu","doi":"10.1186/s44280-023-00025-9","DOIUrl":"https://doi.org/10.1186/s44280-023-00025-9","url":null,"abstract":"Abstract The emergence and prevalence of plasmid-encoded RND-type efflux pump TMexCD-TOprJ severely compromise tigecycline treatment, which is recognized as the last resort for multidrug-resistant (MDR) Gram-negative bacterial infections. There is an urgent need for rapid antibiotic susceptibility testing (AST) that can simultaneously identify the genotype and phenotype of tmexCD-toprJ -positive bacteria. Through characterizing transcriptional profiling responses of tmexCD-toprJ -positive and -negative strains after exposure to 2 μg/mL tigecycline, here we identified 12 differentially RNA biomarkers and developed an RNA-based AST (RBAST) to distinguish tmexCD-toprJ -positive and -negative K. pneumoniae . These mRNA biomarkers were successfully validated in tigecycline exposure time variations, concentration shifts, and other tmexCD-toprJ variants. In addition, a group of clinical isolated strains was effectively distinguished using RBAST, with an accuracy of over 94% during 3 h test period. Our work highlights the potential of RNA transcripts as biomarkers for rapid AST, which will contribute to deploying effective antibiotic regimens in clinical practice.","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135536990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retrospective study of acupuncture treatment for canine thoracolumbar intervertebral disc herniation","authors":"Qianyu Jia, Yu Wang, Haidong Pang, Kai Fan, Huisheng Xie, Jiahao Lin","doi":"10.1186/s44280-023-00022-y","DOIUrl":"https://doi.org/10.1186/s44280-023-00022-y","url":null,"abstract":"Abstract Thoracolumbar interverbal disk herniation (TL-IVDH) is a common neurological disorder in dogs, which often affects the life quality of patients and their caregivers. Acupuncture is increasingly accepted by veterinarians and animal owners, and has been used in the treatment of neurologic disorders. This study aims to evaluate the effects of acupuncture treatment for canine TL-IVDH. Clinical cases from 2016 to 2021 were collected. According to the inclusion and exclusion criteria, 94 TL-IVDH cases that received acupuncture treatment were selected. Clinical classification and efficacy criteria were formulated based on the Frankel Score. For each case, clinical presentation, improvement, recovery and recurrence were recorded. Male dogs with TL-IVDH accounted for 64% of all cases. The average age was 7.49 years old, the predominant breed was poodle, and the incidence site was concentrated from T11 to L1. The overall recovery rate after receiving acupuncture treatment was 79.78%, which was comparable when considering only cases with grade 2, 3, or 4 spinal cord lesions (83.33% ~ 85.19%). In conclusion, canine with grade 2, 3, and 4 spinal cord lesions due to TL-IVDH receiving acupuncture had a high recovery rate, suggesting acupuncture could be a viable treatment options for canine with TL-IVDH.","PeriodicalId":74344,"journal":{"name":"One health advances","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135015920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}