【摘要】 目的研究肥胖、超重对于男性性激素的影响,探讨体质指数对于男性生育力的影响。方法根据体质指数的结果分为低体质指数组、正常体质指数组、超重组、肥胖组4组。采用电化学发光法检测血清中性激素。结果肥胖组男性精液精液量、精子正常率低于正常体质指数组及超重组,差异有统计学意义(P<0.05)。肥胖组睾酮低于低体质指数组、正常体质指数组及超重组,差异有统计学意义(P<0.05)。肥胖组雌二醇高于低体质指数组、正常体质指数组及超重组,差异有统计学意义(P<0.05)。结论肥胖导致男性精子正常率下降,肥胖导致男性睾酮下降而雌二醇增加,减轻体重对于改善男性生育有重要意义。更多还原

【Abstract】 Objective The aim of this study is to study the effect of obesity and overweight on male hormones,and discuss body mass index(BMI) on male infertility.Methods According to the results of BMI,the person were divided into four groups of low BMI group, normal BMI group, overweight group and obesity group.The sex hormone in serum was detected by electrochemical luminescence method.Results In the obese group,the semen volume,sperm normal rate was lower than that of the normal BMI group and the overweight group,there was statistically significant in differences(P<0.05).Testosterone of obese group was lower than that in the low BMI group,normal BMI group and the overweight group,there was statistically significant in the difference(P<0.05).The estradiol of obese group was higher than that in the low BMI group,normal BMI group and the overweight group,there was statistically significant in the difference(P<0.05).Conclusions Obesity leads to a decrease in the normal rate of sperm in men,while obesity leads to a decrease in testosterone and an increase in estradiol in men.Weight loss has great significance for improving male fertility.更多还原