Abstract：Objective To study the effects of CBZ and CBZ with epilepsy on reproductive system of male Wistar rats. Methods Male rat epilepsy models were established with lithium-pilocarpine and health male Wistar rats controls were used. They were given three different concentration carbamazepine infused into stomach. Blood, testis and epididymis, and sperms were sampled; serum sex hormones, viscera coefficient, sperm counts, sperm motility and morphology were observed for analyzing on effects male epileptrc rats’ reproductive system.Results In the epilepsy model rats receiving high, medium and low concentration CBZ showed that LH, FSH, E2 were significantly higher than in controls, there were but no significant differences between the three concentration groups. Progesterone (P) levels of three concentrations were obviously lower than in controls, but in low concentration group was significantly lower than in the other two concentration groups. Testosterone (T) levels in three concentration groups were significantly lower than in healthy group. No changes were found in PRL.In the health control Wistar rats receiving. high, medium and low concentration CBZ, LH and FSH were significantly higher than in controls, testosterone (T) levels in three concentration groups were significantly lower than in health group, especially the high concentration group,PRL levels in medium and low concentration group obviously lower than in controls. There was no difference in P and E2. There were no changes in weight and testicular weight and testicular viscera coefficient between male epilepsy rats and health group, but epididymis weight and epididymis viscera coefficient were obviously lower in the health rats with three concentration CBZ than in controls. No sperm count change in the three concentrations for male epilepsy rats and health group, but both of them had the lower sperm activity rate than in controls, especially in high concentration group. Conclusions Carbamazepine itself for male rats reproductive system has obvious side effects and obvious drug concentration relevance, both carbamazepine and epilepsy also present the part of the side effects of correlation concentration,but the mechanism is relatively complex, caused by many factors in joint action.
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2014, Vol. 25 
