The effect of enteral feeding and parenteral nutrition on the 26 S proteasome in skeletal muscle of the severely scalding rats
- VernacularTitle:肠道喂养与静脉营养对烫伤大鼠骨骼肌26S蛋白酶复合体的影响
- Author:
Yinling TAN
;
Shiliang WANG
;
Yanlin DONG
;
- Publication Type:Journal Article
- Keywords:
Burns;
Enteral feeding;
26 S proteasome
- From:
Parenteral & Enteral Nutrition
1997;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objectives:To compare the effect of defferent routes of nutritional support on the 26 S proteasome. Methods:The means of immuno precipitation deduction,ELISA and fluore photomction were used to test the change of activities,contents of the 26 S proteasome and the rate of protein degradation in skeletal muscle of scalding rats with the animal model of enteral feeding and parenteral nutrition. Results:Compared with parenteral nutrition,enteral feeding could markedly reduce the activity and content of the 26 S proteasome,and the release of tyrosine was also lowered. Conclusions:The early enteral feeding can distinctly inhibit the system of 26 S proteasome,and reduce the protein degradation in skeletal muscle in bruned rats.
