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糖尿病大鼠血清睾丸酮水平的变化及其与勃起功能障碍的相关研究 被引量:8

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摘要 目的:探讨糖尿病大鼠血清睾丸酮水平的变化及其在糖尿病性勃起功能障碍发病机制中的作用。方法:应用雄性SD大鼠腹腔内注射链脲佐菌素(STZ)制造糖尿病动物模型,用胰岛素对糖尿病大鼠进行干预治疗8、16周,通过勃起试验来评价其勃起功能,并用放免法测定血清睾丸酮水平。结果:与健康对照组相比,糖尿病组大鼠(DM组)血清睾丸酮水平明显降低,胰岛素治疗组糖尿病大鼠(DI组)的睾丸酮水平较DM组高。大鼠血清睾丸酮水平与HbA1c呈明显负相关(r=-0.816,P<0.01),而与阴茎勃起次数呈明显正相关(r=0.785,P<0.01)。结论:糖尿病大鼠的血清睾丸酮水平降低,血清睾丸酮水平降低可能是糖尿病性勃起功能障碍发病机制的重要环节。
出处 《广西医科大学学报》 CAS 北大核心 2006年第2期284-286,共3页 Journal of Guangxi Medical University
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参考文献10

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