VERY HIGH COLLAGEN INCREASE IN PLACENTAE OF SMOKING MOTHERS

被引：3

作者：

ANDREUCCI, D ^{[1
]}

TEODORO, WR ^{[1
]}

MARIANI, C ^{[1
]}

机构：

[1] UNIV SAO PAULO,SCH MED,DEPT MED,DIV RHEUMATOL,MED INVEST LAB,SAO PAULO,BRAZIL

来源：

GYNECOLOGIC AND OBSTETRIC INVESTIGATION | 1992年 / 34卷 / 02期

关键词：

PLACENTA; COLLAGEN; SMOKING; TOBACCO; HYDROXYPROLINE;

D O I：

10.1159/000292733

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

In 55 placentae. collected at term from clinically normal pregnancies, hydroxyproline was assayed. Thirty were from mothers who smoke and 25 from nonsmokers. In placentae of smokers, hydroxyproline concentration was 42.77 +/- 8.77 mug/mg of tissue and in these of nonsmokers 22.52 +/- 7.46 mug/mg. Such high a difference discloses a large increment in placental collagen production in smokers, which may account for some of the noxious effects of tobacco on pregnancy.

引用

页码：88 / 91

页数：4

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