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中文摘要

《亚洲男性学杂志》 2007; 9 (2): 265-270

《亚洲男科学杂志》 2007; 9(2): 265-270

【临床经验】精液血浆抗苗勒管激素水平与精液参数相关但不能预测睾丸切开取精术是否成功

Taymour Mostafa, Medhat K. Amer, Guirgis Abdel-Malak, Taha Abdel Nsser, Wael Zohdy, Shedeed Ashour, Dina El-Gayar, Hosam H. Awad(埃及)

目的:评价生育和不育男性精液血浆中抗苗勒管激素(anti-Müllerian hormone, AMH)水平的关系。方法:84例男性分成4组:正常精子密度组(16例)、少弱畸精症(15例)、梗阻性无精子症(obstructive azoospermia, OA;13例)、非梗阻性无精子症(non-obstructive azoospermia,NOA;40例),所有病例均行常规精液分析。对NOA患者行睾丸切开取精术(testicular sperm extraction,TESE)并做睾丸活检,进行组织病理学和新鲜组织的检查。NOA组再根据TESE的结果分为TESE不成功组(19例)和TESE成功组(21例)。用酶联免疫分析法(enzyme linked immunosorbent assay,ELISA)测定精液血浆AMH,用放射免疫分析法(radioimmunoassay, RIA)测定NOA患者的血浆促卵泡激素(follicular stimulating hormone,FSH)。结果:生育组的精液血浆AMH值显著高于少弱畸精症组(41.5 ±10.9 pmol/L vs. 30.5±10.3 pmol/L, P < 0.05)。OA组病例的精液血浆中没有检测到AMH。精液血浆AMH水平与睾丸体积(r = 0.329, P = 0.005)、精子数量(r = 0.483, P = 0.007)、运动精子百分数(r = 0.419, P = 0.021)呈正相关,而与异常形态精子百分数呈负相关(r = -0.413, P = 0.023),与年龄(r = -0.155, P = 0.414)、血浆FSH水平(r = -0.014, P = 0.943)无显著相关性。在40个NOA患者中,23人的精液血浆中检测到AMH,其中14人为TESE成功者(57.5%)。另外17人没有检测到AMH,其中10人为TESE不成功者(58.2%)。结论:精液血浆AMH是一个绝对的睾丸指标,在OA病例中缺失。但它无法较准确地预测NOA病人接受的睾丸取精术是否成功。

关键词:精液血浆;抗苗勒管激素;精子发生;无精症;睾丸切开取精术

 
Asian Journal of Andrology CN 31-1795/R ISSN 1008-682X  Copyright © 2023  Shanghai Materia Medica, Chinese Academy of Sciences.  All rights reserved.