越来越多的证据表明,丘脑下部的多巴胺和去甲肾上腺素在垂体激素分泌的调节中起着关键性的作用。有报道,多巴胺和去甲肾上腺素似控制着大鼠的生乳素(PRL)、生长激素(GH)、黄体生成素(LH)及卵泡刺激素(FSH)的分泌。但目前还没有关于多巴胺对人类垂体激素分泌控制的研究。本文目的在于确定,给人静脉点滴多巴胺对循环中 PRL、LH、FSH、促甲状腺激素(TSH)以及 GH 水平的影响。 There is growing evidence that dopamine and norepinephrine in the hypothalamus play a crucial role in the regulation of pituitary hormone secretion. Dopamine and norepinephrine have been reported to control the secretion of prolactin (PRL), growth hormone (GH), luteinizing hormone (LH) and follicle stimulating hormone (FSH) in rats. However, there is no study on dopamine on the secretion of human pituitary hormone. The purpose of this paper is to determine the effect of intravenous drip of dopamine on circulating PRL, LH, FSH, thyrotropin (TSH), and GH levels.