阿扑吗啡对LHRH-A促进鲤鱼GtH和GH分泌的影响  

Hormone Secretion in Common Carp (Cyprinus carpio L.

作　　者：王黎[1] 林浩然[1] 张为民[1] 

机构地区：[1]中山大学生物学系

出　　处：《中山大学学报（自然科学版）》1997年第1期119-121,共3页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：国家自然科学(青年)基金

摘　　要：腹腔注射ＤＡ激动剂ＡＰＯ和ＬＨＲＨ－Ａ，研究ＡＰＯ对ＬＨＲＨ－Ａ促进鲤鱼ＧｔＨ和ＧＨ分泌的影响．结果表明：①ＬＨＲＨ－Ａ单独注射能极显著刺激ＧｔＨ分泌，且具有明显的剂量依存关系；ＡＰＯ单独注射显著抑制基础ＧｔＨ分泌，没有明显的剂量依存关系；两者结合注射，ＡＰＯ能显著抑制ＬＨＲＨ－Ａ促进ＧｔＨ的分泌；②ＬＨＲＨ－Ａ单独注射，能显著刺激ＧＨ分泌，且具有明显的剂量依存关系；ＡＰＯ单独注射，也能显著刺激ＧＨ的分泌；两者结合注射。The effects of APO on LHRH A stimulated GtH and GH release in common carp at the middle stage of ovarian development were studied. The results indicated that LHRH A alone significantly stimulated GtH secretion in a dose dependent manner. APO significantly inhibited basal and the LHRH A stimulated GtH release. Both LHRH A and APO significantly stimulated GH secretion. APO was not able to enhance the LHRH A stimulated GH secretion.

关 键 词：促性腺激素 生长激素 阿扑吗啡 促黄体素 鲤鱼 

分 类 号：Q959.468[生物学—动物学]