Experimental study on effect of Weijinkang Oral Liquid on rats'models with pulmonary fibrosis caused by pneumonoconiosis
- VernacularTitle:维金康口服液对尘肺引起肺纤维化大鼠模型干预的初步研究
- Author:
Tianxu GAO
;
Dawen WEI
;
Jiangyan XU
;
Yuyao ZHAO
;
Lei DU
- Publication Type:Journal Article
- Keywords:
Pneumonoconiosis;
Pulmonary fibrosis;
Weijinkang Oral Liquid
- From:
China Journal of Traditional Chinese Medicine and Pharmacy
2005;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the effect of Weijinkang Oral Liquid on rats'models with siliconic nodules and the diffuse fibrosis of the lungs.Methods:45 rats were randomly divided into the blank group,dust-affected group,and treatment group.The rats in the blank group were fed in normal environment.The rats in the dust-affected group were given regular feed.The dust-affected rats in the treatment group were administrated 1.0mL/100g of Weijinkang condensed liquid in 30% by stomach perfusion,two times daily(33 times of human's dosage).Five of each group were killed and anatomized in turn on the 15th day,the 30th and the 90th day.Results:On the 90th day the pathological test showed massive cartilaginous changes projecting to the pulmonary surface in the dust-affected group.There was no abnormality of lungs in both treatment group and blank group.After receiving Weijinkang Oral Liquid the rats in the treatment group showed greater weights than those in the dust-affected group,and the weights of fresh and dehydrated lungs were lighter than those in dust-affected group.Conclusion:Weijinkang Oral Liquid had certain effect on siliconic nodules and the diffuse fibrosis of the lungs caused by pneumonoconiosis.
