An experimental study of metabolic intervention of anti-TNF antibody in intra-abdominal infection complicated by multiple organ dysfunction syndrome
- VernacularTitle:腹腔感染伴多器官功能障碍综合征时抗TNF抗体代谢调理作用的实验研究
- Author:
Zhufu QUAN
;
Fangnan LIU
;
Yongming CHEN
;
Jing ZANG
;
Jieshou LI
;
- Publication Type:Journal Article
- Keywords:
IAI;
MODS;
Anti TNF antibody;
Metabolic intervention;
Rabbit
- From:
Parenteral & Enteral Nutrition
1997;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objectives:To observe the effect of metabolic intervention of anti TNF antibody on the hypermetabolism occurred in intra abdominal infection(IAI) complicated by multiple organ dysfunction syndrome(MODS). Methods:Twenty rabbits were operated on with cecal ligation plus puncture(CLP) inducing IAI and MODS and were randomly divided into two groups, one receiving the anti TNF serum raised against TNF ?(anti TNF group) at 0.5?h after CLP and another receiving the non specific serum (control group). All animals were placed in metabolic cages and maintained with intravenous infusion for the observation period of one week. Serum levels of cytokines(TNF, IL 6), hormones (cortisol, insulin, glucagon), biochemical indexes (glucose, cholesterol, triglyceride, albumin) and daily excretions of urea nitrogen (UN),creatinine (Cr) and 3 methylhistidine (3 MH) were dynamically determined for 7 days. The death of animals was also recorded. Results:Compared with the control group, the levels of serum TNF, IL 6 and cortisol were significantly decreased and the levels of insulin and glucagon were kept normal after the injection of immune serum in anti TNF group, with significant improvements of biochemical indexes and decreased excretions of UN, Cr and 3 MH in urine. The survival rate was significantly increased in the anti TNF group. Conclusions:The anti TNF antibody can attenuate the metabolic abnormalities of IAI and MODS, being of the metabolic intervention on the hypermetabolism.
