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首页> 外文期刊>Japanese journal of infectious diseases >Some probiotic properties of vaginal lactobacilli isolated from healthy women.
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Some probiotic properties of vaginal lactobacilli isolated from healthy women.

机译：从健康女性中分离出的阴道乳酸菌的某些益生菌特性。

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Lactobacilli have long been considered to be protective flora in the vagina. In this study, samples were taken from the lateral vaginal wall of 19 healthy women, and 58 strains of Lactobacillus spp. were isolated from 10 of these women. The identification results revealed that Lactobacillus gasseri was the predominant lactobacilli in healthy women. The amounts of lactic acid and hydrogen peroxide (H(2)O(2)) produced by Lactobacillus spp. were determined. The vaginal pH levels induced by Lactobacillus spp. strains ranged from 1.00 to 2.15. The titratable acidity of the strains ranged from 0.27 to 1.33%. The H(2)O(2) concentration produced in the lactobacilli strains ranged between 1.01 microg/ml and 15.50 microg/ml. The antimicrobial effects of the lactobacilli against the pathogenic bacteria Escherichia coli ATCC 11230, Staphylococcus aureus ATCC 2392, Pseudomonas aeruginosa ATCC 29212 and Salmonella enterica serovar Enteritidis RSKK 171 were also determined by the agar diffusion methods.
机译：长期以来，乳酸菌一直被认为是阴道中的保护菌群。在这项研究中，样本取自19名健康妇女的阴道外侧壁和58株乳酸杆菌属。这些妇女中有10人是孤立的。鉴定结果表明，加氏乳杆菌是健康女性中主要的乳酸菌。乳酸杆菌属产生的乳酸和过氧化氢（H（2）O（2））的量。被确定。乳酸杆菌属引起的阴道pH值。菌株范围从1.00到2.15。菌株的可滴定酸度为0.27至1.33％。乳酸杆菌菌株中产生的H（2）O（2）浓度介于1.01微克/毫升和15.50微克/毫升之间。还通过琼脂扩散法确定了乳酸菌对致病菌大肠杆菌ATCC 11230，金黄色葡萄球菌ATCC 2392，铜绿假单胞菌ATCC 29212和肠炎沙门氏菌肠炎沙门氏菌RSKK 171的抗菌作用。

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