The change of lung lymph after endotoxin-induced lung injury
- VernacularTitle:内毒素肺损伤肺淋巴变化的实验研究
- Author:
Jinkai CHEN
;
Bin SUN
- Publication Type:Journal Article
- Keywords:
Endotoxin;
Lung;
Lung lymph fistula
- From:
Chinese Journal of Pathophysiology
1986;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
The change of lung lymph after endotoxin-induced lung injury was studied using a sheep model with chronic lung lymph fistula. After endotoxin injection Ppa、PMV、 Q_L、CL_p、L_A/P_A、and Kf all increased markedly. The ratios of effects of pressure and permeability on Q_L were 1:0.53 and 1:2.31 during phase I and phase H respectively. The results indicated that the formation of pulmonary edema after injury related mainly to the increases of PMV and Kf and to the decrease of effective colloid osmotic pressure. The PMV was the main factor of formating edema during phase I and the permeability was that during phase Ⅱ.
