Objectives to study the correlation of leptin between maternal serum and cord blood and to know relationship between leptin and fetal growth, and the origin of leptin.

目的探讨母血清与胎儿脐血瘦素的相关性和瘦素与胎儿生长发育的关系及瘦素的来源。

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The researchers identified at least five variations whose correlation with a certain disease depended on whether the gene is maternal or paternal.

研究人员已经确认，至少有五种基因变体与疾病之间的关联是由其亲本来源决定的。

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Conclusions: There is a positive correlation between fetal birth weight and maternal body mass index.

结论：胎儿出生体重与孕期体重指数的变化有较好的正相关性。

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For example, there may be a correlation between maternal mortality and Caesarean births, or so-called "C-Sections."

VOA: standard.2010.06.23