| 阴道卷曲乳酸杆菌对阴道致病菌的体外生物拮抗作用 |
| |
| 引用本文： | 周建国,宋文斌,马威,马美娇,傅思武.阴道卷曲乳酸杆菌对阴道致病菌的体外生物拮抗作用[J].中国微生态学杂志,2014(3):274-275,278. |
| |
| 作者姓名： | 周建国 宋文斌 马威 马美娇 傅思武 |
| |
| 作者单位： | 西北民族大学医学院,甘肃兰州730030 |
| |
| 基金项目： | 西北民族大学国家大学生创新创业训练计划项目（201210742022） |
| |
| 摘 要： | 目的研究阴道卷曲乳酸杆菌对阴道致病菌的体外生物拮抗作用。方法将阴道卷曲乳酸杆菌分别与3株阴道致病菌（金黄色葡萄球菌、大肠埃希菌、粪肠球菌）混合接种于GAM液体培养基中进行厌氧培养，通过平板菌落计数法计算阴道致病菌的菌数。结果经混合培养后阴道致病菌的菌数明显下降。结论阴道卷曲乳酸杆菌A7在体外能明显抑制3株肠道致病菌的生长繁殖。
|
| 关 键 词： | 阴道乳酸杆菌 阴道致病菌 生物拈抗 |
Biological antagonism of lactobacillus crispatus A7 strain against some pathogens from vagina in vitro |
| |
| ZHOU Jian-guo,SONG Wen-bin,MA Wei,MA Mei-jiao,FU Si-wu.Biological antagonism of lactobacillus crispatus A7 strain against some pathogens from vagina in vitro[J].Chinese Journal of Microecology,2014(3):274-275,278. |
| |
| Authors: | ZHOU Jian-guo SONG Wen-bin MA Wei MA Mei-jiao FU Si-wu |
| |
| Institution: | (Medical College, Northwest University for Nationalities, Lanzhou 730030, China) |
| |
| Abstract: | Objective To observe the effect of lactobacillus on some pathogenic bacteria from human vagina in vitro. Methods LactobaciUus crispatus A7 was co-cultured with three strains of vaginal pathogens in GAM broth. The CFUs of pathogens were determined by using plate count method. Results The amounts of pathogens i. e. S. aureus ATCC 25923, E. coli ATCC25922 and E.faecalis ATCC 33186 in mixed cultures with lactobacillus crispa- tus A7 strain were significantly lower than those in pure cultures. Conclusion Lactobacillus crispatus A7 can obvi- ously inhibit the growth of the 3 pathogens in vitro. |
| |
| Keywords: | Lactobacillus Pathogens from human vagina Biological antagonism |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国微生态学杂志》浏览原始摘要信息 |
| 点击此处可从《中国微生态学杂志》下载免费的PDF全文 |
