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目的探讨无精子症患者血清及精浆中性激素水平及其变化的意义。方洁采用放射免疫分析方法，对80例无精子症者和20例正常生育者血清和精浆中T、FSH、LH、PRL进行了对比性检测。结果无精子症者血清和精浆中T均低于正常生育者，而FSH、LH、PRL均高于正常生育者（P＜0．05或P＜0．01），尤以精浆中变化为著。结论对无精子症者进行性激素检测，尤其是测定精浆中的T、FSH、LH、PRL水平，有助于观察和评价无精子症者睾丸的功能状态和病理变化过程。
Objective To investigate the significance of serum and sperm neutral hormone levels and their changes in patients with azoospermia. Fang Jie A radioimmunoassay was used to detect the levels of T, FSH, LH and PRL in serum and seminal plasma of 80 cases of azoospermia and 20 cases of normal birth. Results Serum and seminal plasma of patients without azoospermia were lower than those of normal fertility, while FSH, LH and PRL were higher than those of normal fertility (P <0.05 or P <0.01), especially in seminal plasma For Conclusion The detection of sex hormones in azoospermia patients, especially the determination of seminal plasma in the T, FSH, LH, PRL levels, help to observe and evaluate the functional status of azoospermic testis and pathological changes.