| 奶牛阴道嗜酸乳杆菌生物学特性的研究 |
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| 引用本文： | 邓洪宇,杨玉英,侯广玉,王璐璐.奶牛阴道嗜酸乳杆菌生物学特性的研究[J].中国微生态学杂志,2010,22(2):114-117. |
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| 作者姓名： | 邓洪宇 杨玉英 侯广玉 王璐璐 |
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| 作者单位： | 1. 黑龙江八一农垦大学动物科技学院,黑龙江,大庆,163319
2. 牡丹江医学院基础部,黑龙江,牡丹江157011 |
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| 基金项目： | 黑龙江省农垦总局项目 |
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| 摘 要： | 通过生长曲线、最适培养温度、最适培养方式、体外抑制奶牛子宫内膜炎常见病原菌的效果及其与奶牛子宫内膜上皮细胞黏附性等一系列实验,对1株分离自健康奶牛阴道的嗜酸乳杆菌进行生物学特性的研究。结果表明该菌最适培养温度为39℃,在偏于厌氧的环境下生长最佳,在培养18~20 h后收获最佳,对奶牛子宫内膜炎常见病原菌具有一定的抑制作用,并与奶牛子宫内膜上皮细胞具有一定的黏附作用。
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| 关 键 词： | 奶牛阴道 嗜酸乳杆菌 生物学特性 |
Research on bionomics of Lactobacillus acidophilus isolated from cow vagina |
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| DENG Hong-yu,YANG Yu-ying,HOU Guang-yu,WANG Lu-lu.Research on bionomics of Lactobacillus acidophilus isolated from cow vagina[J].Chinese Journal of Microecology,2010,22(2):114-117. |
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| Authors: | DENG Hong-yu YANG Yu-ying HOU Guang-yu WANG Lu-lu |
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| Institution: | DENG Hong-yu1,YANG Yu-ying1,HOU Guang-yu2,WANG Lu-lu1(1.College of Animal Science , Technology,Heilongjiang August First L, Reclamation University,Daqing 163319,China,2.Pre-clinical Medicine Department of Mudanjiang Medical College,Mudanjiang 157011,China) |
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| Abstract: | The bionomics of Lactobacillus acidophilus isolated from healthy cow vagina was researched, which in-cluded growth curve, optimal culture temperature, optimul culture style, the bacteriostasia effect of Lactobacillus acidophilus in vitro and cell adhesion to cow endometrial epithelial cell. The results showed that the Lactobacillus acidophilus played some roles in inhibition of common pathogens of cow endometritis and adhesion to cow endemetrial epithelial cell. The opti-mal culture temperature was 39 ℃. The strain grew well under anaerobic environment. The optimal harvest time of the strain was 18～20 hours after culturing. |
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| Keywords: | Cow vagina Lactobacillus acidophilus Bionomics |
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