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１ ＧｎＲＨ及ＧｎＲＨ激动剂促性腺激素释放激素（ＧｎＲＨ）是由下丘脑促垂体区肽能神经元分泌的十肽激素，由神经突触末端释放进入垂体门脉系统，刺激垂体前叶细胞分泌ＦＳＨ、ＬＨ。１９７１年，Ｓｃｈａｌｌｙ等成功从猪的下丘脑中分离出ＧｎＲＨ，再经６年研究才阐明其
1 GnRH and GnRH agonists GnRH is a decapeptide hormone secreted by hypothalamic pituitary potent neurons. It is released from the synaptic terminals into the pituitary portal system and stimulates the anterior pituitary cells to secrete FSH , LH. In 1971, Schally et al successfully isolated GnRH from the hypothalamus of pigs