Method for preparing microbial ecological agent for treating infertility

Abstract

The invention studies the physiological action between vagina microorganisms and sperm cells with experimental means, and finds that certain vagina microorganisms can be specifically combined with sperms, so as to make sperms swim slower or even stop moving, or cause change in protein generation level of sperms to further affect the ability of sperms to be combined with eggs. Based on the findings, the invention determines a technical route for improving sperm motility by interfering with vaginal flora; microorganisms which can be well combined with sperms and do not affect basic physiological characters of sperms are selected out, adhesion of microorganisms harmful to sperms is prevented by means of the occupying function of the selected microorganisms, and therefore sperm motility can be improved, so as to relieve or treat infertility. Furthermore, probiotics microorganisms in a microbial agent are helpful for treatment of various diseases caused by vaginal flora dysbacteriosis, the treatment effect is remarkable, relapse probability is low, and popularization prospects are broad.

Description

technical field

[0001] The invention relates to the technical field of microorganisms, further relates to the research on the physiological interaction between vaginal microorganisms and sperm cells, and in particular to a method for preparing a microecological preparation for infertility treatment. Background technique

[0002] Female reproductive tract infection caused by vaginal microecological imbalance is a common disease in gynecology. According to statistics, infectious diseases account for more than half of the outpatients. The top three are vaginitis, cervicitis and pelvic inflammatory disease. The number of cases of bacterial vaginosis alone is millions every year, and severe cases can cause chronic cervicitis. , cervical cancer, ovarian, fallopian tube tumors and other diseases are also the main causes of infertility, premature birth, premature rupture of membranes, low birth weight premature birth, recurrent miscarriage, chorioamnionitis, etc., seriously affectin...

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