Effect of Lactobacillus crispatus on Female Reproductive Tract Health and Its Antibacterial and Anti-inflammatory Mechanisms / 中山大学学报(医学科学版)

ABSTRACT

Lactobacilli are important colonizing bacteria in female reproductive tract， among which Lactobacillus crispatus is closely associated with reproductive tract health and plays a crucial role in maintaining the vaginal microbiota balance. A decrease in the abundance of Lactobacillus crispatus may be correlated with various female reproductive tract diseases， such as bacterial vaginosis and vulvovaginal candidiasis， and it can even lead to adverse pregnancy outcomes such as infertility and embryo arrest. This article provides an overview of the basic characteristics of Lactobacillus crispatus， relationship between the decrease of its quantity and reproductive tract diseases， its ability to inhibit pathogenic bacteria such as Candida albicans and Chlamydia trachomatis， and the anti-inflammatory effects of Lactobacillus crispatus. The aim is to provide references for the use of Lactobacillus crispatus in vaginal therapeutics.