被动吸烟法建立IUGR动物模型

被引:15
作者
张秀泉
严隽鸿
洪素英
林其德
赵爱民
黄丽娟
机构
[1] 上海第二医科大学附属仁济医院妇产科
关键词
吸烟; 宫内生长迟缓; 子宫胎盘血流;
D O I
暂无
中图分类号
学科分类号
摘要
将新西兰兔分为三组,A组:整个孕期被动吸烟:B组:孕后半期被动吸烟;C组:对照组,结果A、B两组母兔体重增加(分别为0.65kg及0.85kg)较对照组(1.18kg)少;胎仔的体重、肝、脑重量及胎盘重量均较对照组轻,其中以体重及肝脏重量相差更明显(P<0.001):吸烟两组的子宫胎盘血流量与对照组比较明显减少(P<0.001):吸烟两组IUGR发生率(分别为48.33%及20.37%)较对照组(3.45%)明显增加(分别为P<0.0001、P<0.05).整个孕期被动吸烟的孕兔可产生混合型IUGR动物模型,孕后半期被动吸烟则产生不对称型IUGR动物模型。
引用
收藏
页码:314 / 317
页数:4
相关论文
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