Increased leptin expression in mice with bacterial peritonitis is partially regulated by tumor necrosis factor alpha

被引:59
|
作者
Moshyedi, AK
Josephs, MD
Abdalla, EK
Mackay, SLD
Edwards, CK
Copeland, EM
Moldawer, LL
机构
[1] Univ Florida, Coll Med, Dept Surg, Gainesville, FL 32610 USA
[2] Amgen Inc, Boulder, CO 80301 USA
关键词
D O I
10.1128/IAI.66.4.1800-1802.1998
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Plasma leptin and ob gene mRNA levels were increased in mice following bacterial peritonitis, and blocking an endogenous tumor necrosis factor alpha (TNF-alpha) response blunted the increase. However, plasma leptin concentrations did not correlate with the associated anorexia. We conclude that leptin expression is under partial regulatory control of TNF-alpha in peritonitis, but the anorexia is not dependent on increased leptin production.
引用
收藏
页码:1800 / 1802
页数:3
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