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编号:11907849
The Variation of SOD and Bcl-2 in the Testes of Experimental Varicocel
http://www.100md.com 2010年2月15日 JIA Yue-feng WANG Xin-sheng MA Zheng WAN
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     Introduction

    Varicocele consists of an engorgement and dilatation of thepampiniform plexus above the testis. It is found in 15-20 % ofmen, with the left side being the most commonly affected . Ap-proximately 30-40 % of men evaluated for infertility were reportedto have varicoeele . Several theories or proposed mechanisms in-elude retrograde flow of adrenal or renal metabolites, impairmentof the hypothalamic-gonadal axis, venous stasis leading to testicu-lar hypoxia and elevation of testicular temperature .

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