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砷现已被国际癌症研究机构确认为致癌物,可以通过胎盘屏障对胎儿产生严重的不良影响,如死产或自然流产,即使低浓度砷也不利于胎儿的生长发育。瘦素是调节能量代谢和脂肪沉积的重要因素,是下丘脑调节中枢与机体营养状态的反馈调节信使,可对胎儿和新生儿体质量进行调节,与胎儿发育及新生儿的生长发育均有密切的关系。本文探讨新生儿脐血砷、瘦素水平与其体格生长指标的关系。1材料与方法1.1对象选择2012年3月至2015年2月在本院
Arsenic has been recognized as a carcinogen by the International Agency for Research on Cancer and can have serious adverse effects on the fetus through the placental barrier, such as stillbirth or spontaneous abortion, even at low concentrations of arsenic, which is detrimental to the growth and development of the fetus. Leptin is an important factor in the regulation of energy metabolism and fat deposition. It is a messenger of feedback regulation of the hypothalamic regulation center and body nutrition status. Leptin can regulate body mass of fetus and newborn, closely related to fetal development and newborn growth and development Relationship. This article discusses neonatal umbilical cord blood arsenic, leptin levels and their relationship to physical growth indicators. 1 Materials and Methods 1.1 Object Selection March 2012 to February 2015 in our hospital