Objective To clone the obesity gene of Chinese and express human leptin in e.
目的克隆中国人的肥胖基因，并在大肠杆菌中高效表达人瘦素蛋白。
Objective to construct recombinant human leptin mammalian cell expression vector, and to express recombinant human leptin in COS-7 cells.
目的构建重组人瘦素哺乳细胞表达载体并在COS 7细胞表达重组人瘦素。
Conclusion Cloning and expression recombinants of human leptin are obtained and secretive recombinant human leptin is successfully expressed in COS-7 cells.
结论构建了人瘦素的哺乳动物细胞表达载体，并成功地在COS 7细胞中获得重组人瘦素的分泌表达。
Interestingly, giving human leptin to these tubby bugs eliminates their tendency to binge. That suggests that by studying these flies, scientists might learn something that's relevant to us.
有趣的是，给人瘦素以消除他们暴饮暴食的饮食倾向，这表明，通过研究这些苍蝇，科学家可能会学到一些与我们相关的东西。
However, the precise details of the leptin system and its physiological significance in human weight control still remain to be fully understood.
但是，瘦素系统精确细节及其对人体重调节的生理意义尚不十分清楚。
Objective To investigate the effects of leptin on steroidogenesis of human luteinized granulosa cell in vitro.
目的探讨瘦素在体外对人卵巢颗粒细胞雌激素和孕激素生成的影响。
Objective To investigate the relationship between human plasma leptin concentrations and obesity as well as body fat distribution.
目的探讨人血浆瘦素水平与肥胖程度、脂肪分布的关系。
Objective To investigate the relationship between human plasma leptin concentrations and body mass index as well as fat distribution in obesity.
目的探讨血浆瘦素水平与体重指数和脂肪分布的关系。
Objective: To observe the effects of leptin on the proliferation and differentiation of human preadipocyte in vitro, and approach the possible mechanism of leptin in the generation of obesity.
目的：观察瘦素在体外对人前脂肪细胞增殖和分化的影响，探讨瘦素在肥胖发生中的可能作用机制。
Objective: To observe the effects of leptin on the proliferation and differentiation of human preadipocyte in vitro, and approach the possible mechanism of leptin in the generation of obesity.
目的：观察瘦素在体外对人前脂肪细胞增殖和分化的影响，探讨瘦素在肥胖发生中的可能作用机制。
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