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蛋白质激素Leptin研究进展

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摘要 肥胖是一种常见的营养代谢紊乱,由于其与许多慢性疾病如非胰岛素依赖型糖尿病(NIDD)、高血压、高血脂、中风和一些肿瘤等相关密切,已成为一个严重的公共卫生问题。肥胖是能量代谢失衡的结果。哺乳动物的能量平衡被认为是脂肪代谢产物、血糠水平和体温等通过下丘脑反馈调节饮食和能量代谢而维持稳定。但这些理论不能准确地解释体内调节能量代谢的机制。1994年,Zhang等成功地克隆了ob基因,编码16KD蛋白质激素Leptin,Leptin在体内由脂肪细胞产生,其与下丘脑的受体结合。
出处 《西南国防医药》 CAS 2000年第3期184-187,共4页 Medical Journal of National Defending Forces in Southwest China
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