Impact of hepatitis B virus infection on semen parameters and sperm function
10.3760/cma.j.issn.1000-6680.2013.09.007
- VernacularTitle:乙型肝炎病毒感染对精液参数和精子相关功能的影响
- Author:
Jiujia ZHENG
;
Peiyu WANG
;
Qingxing LI
;
Xu YANG
;
Qianjin FEI
;
Xuefeng HUANG
- Publication Type:Journal Article
- Keywords:
hepatitis B;
Infertility,male;
Sperm motility;
DNA;
Acrosin
- From:
Chinese Journal of Infectious Diseases
2013;31(9):543-547
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the impact of hepatitis B virus (HBV) infection on semen parameters,sperm DNA integrity,acrosin activity and sperm-nucleoprotein transition.Methods Semen samples from 527 subjects including 273 hepatitis B surface antigen (HBsAg) positive and 254 HBsAg negative,who sought medical attention and received in-vitro feritilization in reproductive medicine center of First Hospital of Wenzhou Medical University from Jan 2011 to Oct 2012 were collected.Semen parameters,sperm DNA fragmentation index (DFI),sperm-nucleoprotein transition and acrosin activity of both HBsAg-positive and HBsAg-negative subjects were analyzed.Results Semen parameters of both groups were within the normal range,but sperm concentration and percentage of forward moving sperms of HBsAg positive group were significantly lower than those of HBsAg negative group (P=0.000),while percentage of static sperms of HBsAg positive group were significantly higher than that of HBsAg negative group (P =0.000).DFI in HBsAg positive and negative group were (17.85 ± 0.70) ％ and (11.85 ± 0.50) ％,respectively,which was significantly different (t=6.951,P=0.000).Percentage of sperms with normal morphology in both groups were within the normal range,but sperms with neck and tail deformity in the HBsAg positive group was significantly higer than those in HBsAg negative group (all P＜0.05).Acrosin activity of sperms in HBsAg positive group was significantly lower than that in HBsAg negative group (t=3.756,P=0.000).Linear regression analysis indicated that serum HBsAg level was reversely correlated with sperm concentration (r=-0.140,P =0.021),but positively correlated to DFI (r =0.151,P =0.014).Conclusions HBV infection not only affects the routine semen parameters and sperm morphology,but also compromises sperm function including impaired DFI and acrosin activity.However,the impact of anti-HBV agents on sperm quality and male fertility requires further research.
