%0 Journal Article
%T r-GT ENZYME ACTIVITY AND LOCATION OF LIVER AND LUNG DURING DEVELOPMENT OF RAT<br>大鼠发育过程中肝、肺r-GT酶活性和定位
%A Wang Deching Yang Shuzhen Jin Showlin
%A <br>王德青
%A 杨淑珍
%A 金晓琳
%J 动物学研究
%D 1987
%I Chinese Academy of Sciences
%X The activity and location of r-GT in rat liver and lung were studied during normal development with biochemical and histochemical methods. It was found that the activity of r-GT in rat liver began to rise from 17-days-old-fetus and reached a high peak at 21-days-old-fetus. At 1 st day after birth, it decreased markedly, 6 th day after birth, it decreased to a low level of adult value. In fctal poriod, r-GT is mainly located in liver cells, but after birth, it is located mainly in the bile canaliculi. These results seem to indicate that fetal liver r-GT takes part in the transfer of arnino acids in cellular membrencc of the liver, After birth, it probably takes part in detoxination. The activity of lung r-GT increases gradually with development. Lung r-GT in adult rats is located in the epithelial cells of branchus.This result seems to indicate that the lung r-GT takes part in detoxination.
%K Rat Tissue r-Glutamyltransferase<br>大鼠
%K 组织
%K γ-谷氨酰转移酶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=7C502F1A6798ACE1B8C57E291C48C7F1&aid=A82C506BF44DA76F&yid=9C2DB0A0D5ABE6F8&vid=5D311CA918CA9A03&iid=38B194292C032A66&sid=AF507FDD66D991DA&eid=DFEE4E8C33C95CEF&journal_id=0254-5853&journal_name=动物学研究&referenced_num=0&reference_num=0