Objective:To explore the influence of seminal plasma contents of the cytokines(IL-2,IL-6,TGF-β1)on fertility in varicocele patients.Method:Semen was detected in 60 male patients and 20 normal men,and the levels of IL-2,IL-6,TGF-β1were detected by ELISA.Result:The semen quality of varicocele patients was significantly lower than that of normal men(P<0.05).The levels of IL-2,IL-6and TGF-β1in seminal plasma of the varicocele patients were higher than those of the normal men(P<0.05).Conclusion:Seminal cytokines...