多氯联苯（Aroclor 1254）对蒙古沙鼠（长爪沙鼠）繁殖和生长速率的影响。

Effects of PCBs (Aroclor 1254) on reproduction and growth rate in Mongolian gerbils (Meriones unguiculatus).

作者信息

Phillips J, Batty J

机构信息

Department of Biological Sciences, Napier University, Edinburgh, Scotland, U.K.

出版信息

Chemosphere. 1995 Feb;30(3):449-56. doi: 10.1016/0045-6535(94)00424-s.

DOI:10.1016/0045-6535(94)00424-s

PMID:7889345

Abstract

Groups of female Mongolian gerbils were subcutaneously administered 2mg or 4mg PCBs (Aroclor 1254) in 0.1ml oil or vehicle only after pairing for two days with untreated males. No effects were found on the number of pairs breeding, birth intervals, number of pups per litter or percentage of male offspring. The preweaning growth rates of the PCBs exposed first litter offspring was retarded, but second litters showed no differences compared to controls. No other differences in growth were observed.

摘要

将雌性蒙古沙鼠分组，在与未处理的雄性配对两天后，皮下注射2毫克或4毫克多氯联苯（Aroclor 1254），溶剂为0.1毫升油或仅注射溶剂。在配对繁殖对数、生育间隔、每窝幼崽数量或雄性后代百分比方面未发现影响。多氯联苯暴露组第一窝后代断奶前的生长速度受到抑制，但第二窝与对照组相比没有差异。未观察到其他生长差异。