芩术仙灵散对夏季公兔抗氧化能力、生殖激素水平和生殖能力的影响OACSTPCD

In order to determine the effects of Qinzhu Xianling Powder on antioxidant capacity,reproductive hormone level and reproductive capacity of male rabbits in summer,18 healthy sexually mature male New Zealand rabbits were selected and randomly divided into three groups:the normal temperature control group(fed with basic diet),the high temperature and high humidity group(with basic diet)and the medication administration group(with basic diet plus 2.5 g/d Qinzhu Xianling Powder).The normal temperature control group was kept in an animal house at a temperature of 25℃and under a relative humidity of 60%,while the other groups were kept in a house at natural tem-perature and under natural light in summer.Then,daily feed intake and mounting rate of the rabbits were recorded,their antioxidant capacity was detected by biochemical analyzer,their sperm morphology was observed by microscope,and their reproductive hormone levels were de-tected by radioimmunoassay.The results showed that,compared with the normal temperature control group,the daily feed intake,mounting rate,antioxidant capacity,semen quality and hormone level of the male rabbits in the high temperature and high humidity group were signifi-cantly decreased(P＜0.05),and their ejaculatory reaction time was significantly extended(P＜0.05).Compared with the high temperature and high humidity group,the daily feed intake,mounting rate,antioxidant capacity and hormone level of the male rabbits in the medication administration group were significantly increased(P＜0.05),their ejaculatory reaction time was shortened by 3.67 s(P＜0.05);their sperm quality was improved significantly,their abnormal sperm rate was decreased by 1.72%(P＜0.05),and their sperm motility rate was in-creased by 8%(P＜0.05).In conclusion,Qinzhu Xianling Powder enhanced the antioxidant capacity,reproductive hormone level and repro-ductive ability of male rabbits in summer.