现代畜牧科技Issue(6)：17-19,3.DOI:10.19369/j.cnki.2095-9737.2025.06.005
新疆巴州地区野鼠及牛羊流产胎儿组织病原学检测及分析
Pathogen Detection in Wild Mice and Aborted Fetal Tissues of Cattle and Sheep in the Bayingolen Region of Xinjiang
摘要
Abstract
To further understand the source of the pathogen carried by wild mice that carry Brucella,pathogenic detection was carried out on wild mice and tissues from aborted fetuses of cattle and sheep in the Bazyu region of Xinjiang.A PCR method was used to conduct molecular detection for Brucella in 20 wild mice from this region,and PCR screening for five pathogenic agents causing abortion(Campylobacter fetus,Toxoplasma gondii,Trichomonas fetus,Neospora caninum,and Brucella)was performed on 24 samples of aborted fetus tissues from cattle and sheep.The results showed that Brucella was detected in the liver and spleen of 2 wild mice,with a positivity rate of 10%(2/20),and among the five pathogenic agents in the aborted fetus tissues of cattle and sheep,only Brucella tested positive,with a positivity rate of 29.17%(7/24).Furthermore,a genetic evolutionary analysis of the Brucella detected in the wild mice and the aborted fetus tissues of cattle and sheep showed a homology of 98%,indicating the possibility of wild animals contracting Brucellosis by ingesting placentas of domestic animals and transmitting Brucellosis to livestock.关键词
流产/胎儿/布鲁氏菌/检测Key words
abortion/fetus/Brucella/detection分类
农业科技引用本文复制引用
唐莉娟,任敏,韦丽莉,西日艾力·艾尔肯..新疆巴州地区野鼠及牛羊流产胎儿组织病原学检测及分析[J].现代畜牧科技,2025,(6):17-19,3.基金项目
2024年巴州科学技术研究计划项目(202412) （202412）
巴音郭楞职业技术学院2023年度院级科技创新团队项目(bykj2023td-2) （bykj2023td-2）
巴音郭楞职业技术学院2024年农业微生物检测创新平台项目(bykj2024pt-1) （bykj2024pt-1）
