FETAL DEVELOPMENT OF MICE FOLLOWING INTRAUTERINE EXPOSURE TO A STATIC MAGNETIC-FIELD OF 6.3-T

被引：24

作者：

MURAKAMI, J

TORII, Y

MASUDA, K

机构：

[1] Department of Radiology, Faculty of Medicine, Kyushu University, Higashi-ku, Fukuoka, 812

来源：

MAGNETIC RESONANCE IMAGING | 1992年 / 10卷 / 03期

关键词：

MAGNETIC RESONANCE; EXPERIMENTAL FETUS; EFFECTS OF STATIC MAGNETIC FIELD ON FETAL DEVELOPMENT;

D O I：

10.1016/0730-725X(92)90514-Z

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The study was undertaken to investigate possible teratogenic effects of a high magnetic field on fetal development in mice. Eighty-four pregnant CD-1 mice (ICR) were exposed to a static magnetic field of 6.3 T for 1 hr a day from day 7 through day 14 of gestation, a period corresponding to major organogenesis. Fifty mice served as controls. Dams were sacrificed on day 18 of gestation. Fetuses were examined for both external and skeletal abnormalities. No significant differences between exposed and control groups were observed regarding litter size, fetal weight, intrauterine mortality rate, or external and skeletal anomalies. The effects of static magnetic field of 6.3 T on the parameters studied appear negligible.

引用

页码：433 / 437

页数：5

共 17 条

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