Objective:To study the effect of Yigan capsule on the expression of high mobility group protein B1(HMGB1),nuclear factor-B(NF-κB)and receptor for advanced glycation end products(RAGE)in anti-tuberculosis drug-induced...Objective:To study the effect of Yigan capsule on the expression of high mobility group protein B1(HMGB1),nuclear factor-B(NF-κB)and receptor for advanced glycation end products(RAGE)in anti-tuberculosis drug-induced liver injury(ATB-DILI),and to explore its protective effect and mechanism on ATB-DILI,so as to provide experimental basis for the clinical application of Yigan capsule.Methods:Twenty-four rats were divided into two groups.Except for the blank group(n=6),the other 18 rats were given isoniazid(INH)+rifampicin(RFP)(50 mg/kg.d)for 4 weeks.Then 18 rats were randomly divided into three groups(model group,low dose group of Yigan capsule and high dose group of Yigan capsule)according to 6 rats in each group.The blank group and the model group were given 0.9%sodium chloride solution by intragastric administration.The low dose group of Yigan capsule was 0.468 g/kg,and the high dose group of Yigan capsule was 1.872 g/kg[1].After 4 weeks,the pathological changes of liver were observed by HE staining.The contents of ALT,AST,ALP,γ-GT and TBIL were detected.The expression of HMGB1,NF-κBp65 and RAGE protein was detected by IHC.The expression levels of HMGB1,NF-κBp65,RAGE,TNF-αand IL-1βwere detected by WB.Result:HE staining showed that the structure of the liver in the model group was disordered,the liver cells showed swelling and fusion,the number of inflammatory cells increased and accompanied by punctate necrosis,while the above pathological changes in each treatment group of Yigan capsule were significantly improved.The contents of ALT,AST,ALP,γ-GT and TBIL in the model group were higher than those in the blank group(P<0.05).The contents of ALT,AST,ALP,γ-GT and TBIL in each treatment group were significantly lower than those in the model group(P<0.05).Compared with the blank group,the expression levels of TNF-αand IL-1βin the model group were increased(P<0.05),and the expression levels of HMGB1,NF-κBp65 and RAGE were increased(P<0.05).Compared with the model group,the expression levels of TNF-αand IL-1βin each treatment group of Yigan capsule decreased(P<0.05),and the expression of HMGB1,NF-κBp65 and RAGE decreased(P<0.05).Conclusion:Yigan capsule may inhibit the secretion of inflammatory factors through HMGB1/RAGE/NF-κBp65 signaling pathway,thus protecting ATB-DILI.展开更多
Background:To observe the inhibitory effects of Yigan Jiangzhi formula(liver-supplementing lipid-lowering formula,YGJZF)on hepatic metastasis of colorectal cancer.Methods:The hepatic metastasis BALB-c mice model of co...Background:To observe the inhibitory effects of Yigan Jiangzhi formula(liver-supplementing lipid-lowering formula,YGJZF)on hepatic metastasis of colorectal cancer.Methods:The hepatic metastasis BALB-c mice model of colorectal cancer was established by injecting HCT-116 cell suspension following splenectomy.Next,we randomly divided BALB-c mice into 5 groups,which were blank group,model group(tumor only),traditional Chinese medicine group(YGJZF),western medicine group(capecitabine),combined group(YGJZF and capecitabine),respectively.After 14 days treatment,the effects of different treatments were evaluated the serological indicators were evaluated,including the levels of alanine transaminase,aspartate transaminase,triglyceride,total cholesterol and vascular endothelial growth factor(VEGF)by ELISA.Results:Except the blank group,the other groups showed diffuse hepatic metastasis.Compared with the model group,the total number and weight of the metastatic tumors as well as serological indicators in medicine-given groups were sharply reduced(P<0.05 for all)the combined group had better effects.The serum levels of these indicators showed no statistical difference among each medicine-given group(P>0.05),but the combined group has a remarkable decrease of all the indicators than in western medicine group.Conclusion:YGJZF not only can inhibit the hepatic metastasis of colorectal cancer in BALB-c mice,but also affect the levels of hepatic enzymes and lipids.Meanwhile,it can reduce the expression of VEGF.All these results indicate that YGJZF,which lowers down lipids and protects hepatic functions,has the potential to block VEGF pathway,contributing to the inhibition of hepatic metastasis.展开更多
Objective:To study the potential therapeutic effect of Yigan Powder on Alzheimer’s disease(AD)comorbid Depressive Disorder with Network Pharmacology.Methods:The active ingredients of Yigan Powder were screened from T...Objective:To study the potential therapeutic effect of Yigan Powder on Alzheimer’s disease(AD)comorbid Depressive Disorder with Network Pharmacology.Methods:The active ingredients of Yigan Powder were screened from Traditional Chinese Medicine Systems Pharmacology database and analysis platform(TCMSP)by ADME parameters,targets are predicted by Swiss Target Prediction database,disease targets are downloaded from GeneCards,OMIM and PharGKB database.Using R to run GO terms enrichment and KEGG pathway enrichment analysis.Protein interaction data is downloaded from the String database.Cytoscape software is used to build network.AutoDock Vina and PyMOL software are used for molecular docking.Results:There are 125 active ingredients in Yigan Powder with 953 predicted targets,85 of predicted targets are related to Alzheimer's Disease comorbid Depressive Disorder,shows highly enriched signaling pathways and biological processes.PPI network shows APP,MAPK1 and STAT3 may be important potential treatment of Alzheimer's Disease comorbid Depressive Disorder.The results of AutoDock Vina docking showed that the active ingredients of Yigan Powder had good binding activity with important receptors.Conclusion:Yigan Powder shows effect on neurotransmitter metabolism,synaptic transmission,neuroinflammation and other aspects in the treatment of Alzheimer's Disease comorbid Depressive Disorder.展开更多
OBJECTIVE: To explore the effects of Yigan Tiaozhi Decoction on serum nitric oxide(NO), endotoxin and retinol binding protein 4(RBP4) in patients with nonalcoholic fatty liver disease(NAFLD), and to provide evidence f...OBJECTIVE: To explore the effects of Yigan Tiaozhi Decoction on serum nitric oxide(NO), endotoxin and retinol binding protein 4(RBP4) in patients with nonalcoholic fatty liver disease(NAFLD), and to provide evidence for clinical treatment of such patients. METHODS: A total of 92 patients with NAFLD admitted to Army General Hospital 263 Clinic from March 2013 to March 2017 were selected, and all patients were divided into the control group(n = 46) and the observation group(n = 46) according to the random number table method. The patients in the control group were given conventional treatment, and the patients in the observation group were treated with Yigan Tiaozhi Decoction on the basis of the control group. Liver function, blood lipid levels, serum NO, endotoxin, RBP4 levels and clinical efficacy were observed and compared between the 2 groups before and after treatment. RESULTS: Before treatment, there was no significant difference in serum alanine aminotransferase, glutamyltranspeptidase, aspartate aminotransferase, total cholesterol and triglyceride levels between the 2 groups(P > 0.05); after treatment, the serum levels of alanine aminotransferase, glutamyltranspeptidase, aspartate aminotransferase, total cholesterol and triglyceride in the observation group were lower than those in the control group, and the difference was statistically significant(P < 0.05); before treatment, there was no significant difference in serum NO, endotoxin and RBP4 levels between the 2 groups(P > 0.05); after treatment, the serum NO, endotoxin and RBP4 levels in the observation group were lower than those in the control group, and the difference was statistically significant(P < 0.05); the total effective rate of treatment in the observation group(89.13%) was significantly higher than that in the control group(76.09%), and the difference was statistically significant(P < 0.05). CONCLUSION: Yigan Tiaozhi Decoction is effective in NAFLD, which can reduce serum NO, endotoxin and RBP4 levels, improve liver function and reduce blood lipid levels.展开更多
基金Scientific Research Project of Heilongjiang Provincial Education Department(No.12531608)。
文摘Objective:To study the effect of Yigan capsule on the expression of high mobility group protein B1(HMGB1),nuclear factor-B(NF-κB)and receptor for advanced glycation end products(RAGE)in anti-tuberculosis drug-induced liver injury(ATB-DILI),and to explore its protective effect and mechanism on ATB-DILI,so as to provide experimental basis for the clinical application of Yigan capsule.Methods:Twenty-four rats were divided into two groups.Except for the blank group(n=6),the other 18 rats were given isoniazid(INH)+rifampicin(RFP)(50 mg/kg.d)for 4 weeks.Then 18 rats were randomly divided into three groups(model group,low dose group of Yigan capsule and high dose group of Yigan capsule)according to 6 rats in each group.The blank group and the model group were given 0.9%sodium chloride solution by intragastric administration.The low dose group of Yigan capsule was 0.468 g/kg,and the high dose group of Yigan capsule was 1.872 g/kg[1].After 4 weeks,the pathological changes of liver were observed by HE staining.The contents of ALT,AST,ALP,γ-GT and TBIL were detected.The expression of HMGB1,NF-κBp65 and RAGE protein was detected by IHC.The expression levels of HMGB1,NF-κBp65,RAGE,TNF-αand IL-1βwere detected by WB.Result:HE staining showed that the structure of the liver in the model group was disordered,the liver cells showed swelling and fusion,the number of inflammatory cells increased and accompanied by punctate necrosis,while the above pathological changes in each treatment group of Yigan capsule were significantly improved.The contents of ALT,AST,ALP,γ-GT and TBIL in the model group were higher than those in the blank group(P<0.05).The contents of ALT,AST,ALP,γ-GT and TBIL in each treatment group were significantly lower than those in the model group(P<0.05).Compared with the blank group,the expression levels of TNF-αand IL-1βin the model group were increased(P<0.05),and the expression levels of HMGB1,NF-κBp65 and RAGE were increased(P<0.05).Compared with the model group,the expression levels of TNF-αand IL-1βin each treatment group of Yigan capsule decreased(P<0.05),and the expression of HMGB1,NF-κBp65 and RAGE decreased(P<0.05).Conclusion:Yigan capsule may inhibit the secretion of inflammatory factors through HMGB1/RAGE/NF-κBp65 signaling pathway,thus protecting ATB-DILI.
文摘Background:To observe the inhibitory effects of Yigan Jiangzhi formula(liver-supplementing lipid-lowering formula,YGJZF)on hepatic metastasis of colorectal cancer.Methods:The hepatic metastasis BALB-c mice model of colorectal cancer was established by injecting HCT-116 cell suspension following splenectomy.Next,we randomly divided BALB-c mice into 5 groups,which were blank group,model group(tumor only),traditional Chinese medicine group(YGJZF),western medicine group(capecitabine),combined group(YGJZF and capecitabine),respectively.After 14 days treatment,the effects of different treatments were evaluated the serological indicators were evaluated,including the levels of alanine transaminase,aspartate transaminase,triglyceride,total cholesterol and vascular endothelial growth factor(VEGF)by ELISA.Results:Except the blank group,the other groups showed diffuse hepatic metastasis.Compared with the model group,the total number and weight of the metastatic tumors as well as serological indicators in medicine-given groups were sharply reduced(P<0.05 for all)the combined group had better effects.The serum levels of these indicators showed no statistical difference among each medicine-given group(P>0.05),but the combined group has a remarkable decrease of all the indicators than in western medicine group.Conclusion:YGJZF not only can inhibit the hepatic metastasis of colorectal cancer in BALB-c mice,but also affect the levels of hepatic enzymes and lipids.Meanwhile,it can reduce the expression of VEGF.All these results indicate that YGJZF,which lowers down lipids and protects hepatic functions,has the potential to block VEGF pathway,contributing to the inhibition of hepatic metastasis.
基金General Program of National Natural Science Foundation(No.81874422)Excellent Inheritance Team of Beijing University of Chinese Medicine-Wang Yongyan Famous Doctor Inheritance Workstation Construction Project(No.1000062720028/010)。
文摘Objective:To study the potential therapeutic effect of Yigan Powder on Alzheimer’s disease(AD)comorbid Depressive Disorder with Network Pharmacology.Methods:The active ingredients of Yigan Powder were screened from Traditional Chinese Medicine Systems Pharmacology database and analysis platform(TCMSP)by ADME parameters,targets are predicted by Swiss Target Prediction database,disease targets are downloaded from GeneCards,OMIM and PharGKB database.Using R to run GO terms enrichment and KEGG pathway enrichment analysis.Protein interaction data is downloaded from the String database.Cytoscape software is used to build network.AutoDock Vina and PyMOL software are used for molecular docking.Results:There are 125 active ingredients in Yigan Powder with 953 predicted targets,85 of predicted targets are related to Alzheimer's Disease comorbid Depressive Disorder,shows highly enriched signaling pathways and biological processes.PPI network shows APP,MAPK1 and STAT3 may be important potential treatment of Alzheimer's Disease comorbid Depressive Disorder.The results of AutoDock Vina docking showed that the active ingredients of Yigan Powder had good binding activity with important receptors.Conclusion:Yigan Powder shows effect on neurotransmitter metabolism,synaptic transmission,neuroinflammation and other aspects in the treatment of Alzheimer's Disease comorbid Depressive Disorder.
文摘OBJECTIVE: To explore the effects of Yigan Tiaozhi Decoction on serum nitric oxide(NO), endotoxin and retinol binding protein 4(RBP4) in patients with nonalcoholic fatty liver disease(NAFLD), and to provide evidence for clinical treatment of such patients. METHODS: A total of 92 patients with NAFLD admitted to Army General Hospital 263 Clinic from March 2013 to March 2017 were selected, and all patients were divided into the control group(n = 46) and the observation group(n = 46) according to the random number table method. The patients in the control group were given conventional treatment, and the patients in the observation group were treated with Yigan Tiaozhi Decoction on the basis of the control group. Liver function, blood lipid levels, serum NO, endotoxin, RBP4 levels and clinical efficacy were observed and compared between the 2 groups before and after treatment. RESULTS: Before treatment, there was no significant difference in serum alanine aminotransferase, glutamyltranspeptidase, aspartate aminotransferase, total cholesterol and triglyceride levels between the 2 groups(P > 0.05); after treatment, the serum levels of alanine aminotransferase, glutamyltranspeptidase, aspartate aminotransferase, total cholesterol and triglyceride in the observation group were lower than those in the control group, and the difference was statistically significant(P < 0.05); before treatment, there was no significant difference in serum NO, endotoxin and RBP4 levels between the 2 groups(P > 0.05); after treatment, the serum NO, endotoxin and RBP4 levels in the observation group were lower than those in the control group, and the difference was statistically significant(P < 0.05); the total effective rate of treatment in the observation group(89.13%) was significantly higher than that in the control group(76.09%), and the difference was statistically significant(P < 0.05). CONCLUSION: Yigan Tiaozhi Decoction is effective in NAFLD, which can reduce serum NO, endotoxin and RBP4 levels, improve liver function and reduce blood lipid levels.
