{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T06:38:32Z","timestamp":1775198312317,"version":"3.50.1"},"reference-count":27,"publisher":"Wiley","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"name":"Creative Research Groups of Gansu Province","award":["1210RJIA006"],"award-info":[{"award-number":["1210RJIA006"]}]},{"name":"Creative Research Groups of Gansu Province","award":["31272566"],"award-info":[{"award-number":["31272566"]}]},{"name":"Program for Outstanding Scientists in Agricultural Research","award":["1210RJIA006"],"award-info":[{"award-number":["1210RJIA006"]}]},{"name":"Program for Outstanding Scientists in Agricultural Research","award":["31272566"],"award-info":[{"award-number":["31272566"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["1210RJIA006"],"award-info":[{"award-number":["1210RJIA006"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["31272566"],"award-info":[{"award-number":["31272566"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Scientific World Journal"],"published-print":{"date-parts":[[2014]]},"abstract":"<jats:p><jats:italic>Chlamydia abortus<\/jats:italic>, an important pathogen in a variety of animals, is associated with abortion in sheep. In the present study, 1732 blood samples, collected from Tibetan sheep between June 2013 and April 2014, were examined by the indirect hemagglutination (IHA) test, aiming to evaluate the seroprevalence and risk factors of<jats:italic>C. abortus<\/jats:italic>infection in Tibetan sheep. 323 of 1732 (18.65%) samples were seropositive for<jats:italic>C. abortus<\/jats:italic>antibodies at the cut-off of 1\u2009:\u200916. A multivariate logistic regression analysis was used to evaluate the risk factors associated with seroprevalence, which could provide foundation to prevent and control<jats:italic>C. abortus<\/jats:italic>infection in Tibetan sheep. Gender of Tibetan sheep was left out of the final model because it is not significant in the logistic regression analysis (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mi>P<\/mml:mi><mml:mo>&gt;<\/mml:mo><mml:mn>0.05<\/mml:mn><\/mml:math>). Region, season, and age were considered as major risk factors associated with<jats:italic>C. abortus<\/jats:italic>infection in Tibetan sheep. Our study revealed a widespread and high prevalence of<jats:italic>C. abortus<\/jats:italic>infection in Tibetan sheep in Gansu province, northwest China, with higher exposure risk in different seasons and ages and distinct geographical distribution.<\/jats:p>","DOI":"10.1155\/2014\/193464","type":"journal-article","created":{"date-parts":[[2014,10,23]],"date-time":"2014-10-23T17:54:54Z","timestamp":1414086894000},"page":"1-6","source":"Crossref","is-referenced-by-count":18,"title":["Seroprevalence and Risk Factors of<i>Chlamydia abortus<\/i>Infection in Tibetan Sheep in Gansu Province, Northwest China"],"prefix":"10.1155","volume":"2014","author":[{"given":"Si-Yuan","family":"Qin","sequence":"first","affiliation":[{"name":"College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin Province 130118, China"},{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ming-Yang","family":"Yin","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Cong","sequence":"additional","affiliation":[{"name":"College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin Province 130118, China"},{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dong-Hui","family":"Zhou","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiao-Xuan","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin Province 130118, China"},{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Quan","family":"Zhao","sequence":"additional","affiliation":[{"name":"College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin Province 130118, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xing-Quan","family":"Zhu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ji-Zhang","family":"Zhou","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ai-Dong","family":"Qian","sequence":"additional","affiliation":[{"name":"College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin Province 130118, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1053\/jcpa.2002.0629"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.3238\/arztebl.2010.0174"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-695X.2008.00516.x"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0057950"},{"issue":"2","key":"5","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/S0749-0720(15)30030-X","volume":"17","year":"2001","journal-title":"Veterinary Clinics of North America-food Animal Practice"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1051\/vetres:2006002"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1051\/vetres:2002009"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1016\/S0034-5288(02)00185-6"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.tim.2009.07.007"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetmic.2008.09.034"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1186\/1746-6148-3-24"},{"key":"12","year":"2000"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1024\/0036-7281.144.9.463"},{"issue":"3-4","key":"14","first-page":"275","volume":"29","year":"1998","journal-title":"Veterinary Research"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1186\/1746-6148-7-29"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.12-0384"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1016\/j.prevetmed.2004.08.005"},{"issue":"4","key":"18","first-page":"239","volume":"10","year":"2007","journal-title":"Polish Journal of Veterinary Sciences"},{"issue":"2","key":"19","first-page":"58","volume":"48","year":"2012","journal-title":"Chinese Journal of Veterinary Medicine"},{"issue":"10","key":"20","first-page":"45","volume":"47","year":"2011","journal-title":"Chinese Journal of Veterinary Medicine"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1016\/j.smallrumres.2012.12.012"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1007\/s11250-013-0519-8"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetmic.2008.09.040"},{"issue":"9","key":"24","first-page":"64","volume":"34","year":"2013","journal-title":"Shandong Journal of Animal Science and Veterinary Medicine"},{"issue":"3","key":"25","first-page":"80","volume":"28","year":"2009","journal-title":"Journal of Animal Science and Veterinary Medicine"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetmic.2009.03.014"},{"issue":"4","key":"27","first-page":"15","volume":"3","year":"1983","journal-title":"Hubei Journal of Animal and Veterinary Sciences"}],"container-title":["The Scientific World Journal"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/tswj\/2014\/193464.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/tswj\/2014\/193464.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/tswj\/2014\/193464.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,22]],"date-time":"2017-06-22T18:57:36Z","timestamp":1498157856000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/tswj\/2014\/193464\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014]]},"references-count":27,"alternative-id":["193464","193464"],"URL":"https:\/\/doi.org\/10.1155\/2014\/193464","relation":{},"ISSN":["2356-6140","1537-744X"],"issn-type":[{"value":"2356-6140","type":"print"},{"value":"1537-744X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014]]}}}