Ultrastructural changes of gastroduodenal mucosa after severe burns in rats
- VernacularTitle:大鼠严重烧伤后胃、十二指肠粘膜的扫描电镜观察
- Author:
Shufang XIA
;
Dahe ZHU
;
Zongcheng YANG
- Publication Type:Journal Article
- Keywords:
burn/PA;
gastric mucosa/UL;
intestinal mucosa/UL;
rats
- From:Journal of Third Military Medical University
1983;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
usually in the 24th to 72nd h postburn.There was edema associated with mild necrosis of the duodenal mucosa immediately after burns.Severe necrosis occurred in the 2nd h postburn.The manifestations reached the peak in the 24th h and were alleviated in the 72nd h postburn.As a rule,the damages on the duodenal mucosa occurred early and persisted for a long period with high incidence and severe wounding conditions.The damages of gastroduodenal mucosa were more severe in the phosphorus burn group than in the napalm burn proup mainly because of the more intense heat stress after phosphorus burns and the tosicity of the element phosphorus and phosphorus free redicals.
