Study on the relationship between semen quality and bacterial infection in infertile men in Guangdong province / 现代医院

ABSTRACT

Objective To study the correlation between semen quality and bacterial infection in men with abnormal fer-tility,and provide clinical basis for guiding the reproductive health of men with abnormal fertility.Methods 200 male semen samples with abnormal fertility were collected,and then separated and cultured for 48 hours.According to the culture results,they were divided into three groups:the non-pathogenic group,the pathogenic group,and the sterile group.The bacterial resist-ance analysis of the pathogenic group was conducted,and the semen quality between each group was compared.Results After 48 hours of isolation and cultivation,200 semen samples had been tested,non-pathogenic bacteria was detected in 163 semen samples,accounting for 81.5% ;pathogenic bacteria was detected in 33 semen samples,accounting for 16.5% ;and bacteria was not detected in 4 semen samples,accounting for 2.0% .The top three strains of pathogenic bacteria in 33 cases were Escherichia coli,Streptococcus agalactiae,and Enterococcus faecalis,with drug resistance rates of 80.0% ,87.5% ,and 100.0% ,respec-tively.Conclusion The detection rate of bacterial culture in semen of men with abnormal fertility is relatively high,and patho-genic bacteria can affect semen quality.