EFFECT OF INDOMETHACIN, EPINEPHRINE, PROSTAGLANDIN E-2 AND INSULIN ON LIPOLYSIS IN BOVINE ADIPOSE-TISSUE INVITRO

被引:2
|
作者
DIMARCO, NM
RULE, DC
WHITEHURST, GB
BEITZ, DC
机构
[1] IOWA STATE UNIV SCI & TECHNOL,DEPT ANIM SCI,AMES,IA 50011
[2] TEXAS WOMANS UNIV,DEPT NUTR & FOOD SCI,DENTON,TX 76204
[3] UNIV WYOMING,DEPT ANIM SCI,LARAMIE,WY 82071
[4] ATLANTIC CHRISTIAN COLL,DEPT SCI,WILSON,NC 27893
来源
INTERNATIONAL JOURNAL OF BIOCHEMISTRY | 1991年 / 23卷 / 11期
关键词
D O I
10.1016/0020-711X(91)90221-8
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
1. Fasting of ad libitum- or maintenance-fed steers for 4 to 9 days did not alter basal lipolytic rates in vitro. 2. Epinephrine stimulation of adipose tissue of fasted steers resulted in greater (P < 0.05) lipolysis than in tissue from fed steers. 3. Prostaglandin E2 (PGE2) did not alter epinephrine-stimulated lipolysis in ad libitum- or maintenance-fed cattle. 4. Indomethacin did not influence basal lipolysis, even in the presence of PGE2. 5. Insulin neither affected basal lipolysis nor inhibited dibutyl cAMP-stimulated lipolysis.
引用
收藏
页码:1231 / 1235
页数:5
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