By combing the mechanism and advantages of traditional Chinese medicine(TCM)soaking and washing and combining TCM syndrome differentiation with western medicine differentiation of diseases,guided by the view that"...By combing the mechanism and advantages of traditional Chinese medicine(TCM)soaking and washing and combining TCM syndrome differentiation with western medicine differentiation of diseases,guided by the view that"the principle of external treatment is that of internal treatment",this article discusses the differentiation and treatment ideas of palmoplantar keratosis by TCM soaking and washing,which will provide a reference for clinical treatment.展开更多
[Objectives]To determine the improvement effect of vinegar soaked licorice on liver fibrosis induced by carbon tetrachloride(CCl_(4))combined with high-fat diet in rats.[Methods]Subcutaneous injection of 40%-60%CCl_(4...[Objectives]To determine the improvement effect of vinegar soaked licorice on liver fibrosis induced by carbon tetrachloride(CCl_(4))combined with high-fat diet in rats.[Methods]Subcutaneous injection of 40%-60%CCl_(4)olive oil solution(0.3 mL/100 g)combined with a high-fat diet was used for 5 weeks to establish the rat model with liver fibrosis.After the modeling,the rats were divided into a low dose(0.8 g/kg),a medium dose(2.5 g/kg),a high dose(5 g/kg)group,a colchicine(1.5 mg/kg)positive group,and a vinegar group(2 mL/kg).The serum alanine aminotransferase(ALT)and aspartate aminotransferase(AST)levels in the rats were measured automatically.The serum hyaluronic acid(HA)was detected by radioimmunoassay,and the serum laminin(LN)and procollagen type III peptide(PIIIP)levels were measured by enzyme-linked immunoassay.Liver histopathological morphological changes were observed by HE and Masson staining,and expressions of cytochrome CYP2E1 and transcription factor Nrf2 were detected by immunohistochemistry.[Results]The rat liver fibrosis model was established successfully at the 6~(th)week.Compared with the model group,the levels of ALT,AST,HA,LA,PIIIP,CYP2E1 and Nrf2 of all the examined indexes in the dosing group were decreased(P<0.05).As shown in the pictures of liver pathological tissue sections,the liver fibrosis was significantly alleviated in the positive group and the 3 administration groups.[Conclusions]Vinegar soaked licorice can significantly improve the liver fibrosis induced by carbon tetrachloride combined with high-fat diet in rats,and the effect of the high-dose group was similar to that of the positive group.展开更多
基金Supported by Special Project of Traditional Chinese Medicine Scientific Research of Henan Province(2018ZY2005,20-21ZY2013)。
文摘By combing the mechanism and advantages of traditional Chinese medicine(TCM)soaking and washing and combining TCM syndrome differentiation with western medicine differentiation of diseases,guided by the view that"the principle of external treatment is that of internal treatment",this article discusses the differentiation and treatment ideas of palmoplantar keratosis by TCM soaking and washing,which will provide a reference for clinical treatment.
基金Supported by Inner Mongolia Mongolian Medicine Standardization Project(MB2019)Study on the Concoction Method of Licorice and Its Process(myxylxkky2019-04)。
文摘[Objectives]To determine the improvement effect of vinegar soaked licorice on liver fibrosis induced by carbon tetrachloride(CCl_(4))combined with high-fat diet in rats.[Methods]Subcutaneous injection of 40%-60%CCl_(4)olive oil solution(0.3 mL/100 g)combined with a high-fat diet was used for 5 weeks to establish the rat model with liver fibrosis.After the modeling,the rats were divided into a low dose(0.8 g/kg),a medium dose(2.5 g/kg),a high dose(5 g/kg)group,a colchicine(1.5 mg/kg)positive group,and a vinegar group(2 mL/kg).The serum alanine aminotransferase(ALT)and aspartate aminotransferase(AST)levels in the rats were measured automatically.The serum hyaluronic acid(HA)was detected by radioimmunoassay,and the serum laminin(LN)and procollagen type III peptide(PIIIP)levels were measured by enzyme-linked immunoassay.Liver histopathological morphological changes were observed by HE and Masson staining,and expressions of cytochrome CYP2E1 and transcription factor Nrf2 were detected by immunohistochemistry.[Results]The rat liver fibrosis model was established successfully at the 6~(th)week.Compared with the model group,the levels of ALT,AST,HA,LA,PIIIP,CYP2E1 and Nrf2 of all the examined indexes in the dosing group were decreased(P<0.05).As shown in the pictures of liver pathological tissue sections,the liver fibrosis was significantly alleviated in the positive group and the 3 administration groups.[Conclusions]Vinegar soaked licorice can significantly improve the liver fibrosis induced by carbon tetrachloride combined with high-fat diet in rats,and the effect of the high-dose group was similar to that of the positive group.
