Objective: to investigate the changes and its significance of plasma prolactin levels in men with rheumatoid arthritis.

目的：为探讨男性类风湿关节炎患者血浆催乳素水平的变化及临床意义。

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Aim: to observe the effects of postoperative analgesia by PCIA and PCEA and change of plasma prolactin (PRL) content after cesarean section.

目的：观察剖宫产术后经静脉自控镇痛(PCIA)与硬膜外自控镇痛(PCEA)的镇痛效果及对血浆催乳素含量的影响。

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The changes of prolactin (PRL) in plasma and EEG during interictal period in primary epilepsy group and control group have been studied.

研究对照组及原发性癫痫患者发作间歇期血清泌乳素(PRL)含量变化及其与脑电图(EEG)表现的关系。

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