Objective To investigate the effect of reinforced Decoction of Angelicae Sinensis for enriching blood (RDAEB) on the immunity of immunosuppressed mice induced by cyclophosphamide (Cy). Methods Mice were given RDAEB th...Objective To investigate the effect of reinforced Decoction of Angelicae Sinensis for enriching blood (RDAEB) on the immunity of immunosuppressed mice induced by cyclophosphamide (Cy). Methods Mice were given RDAEB through stomach perfusion for 10 d (50 mg/d). Then, RBC-C3bR rate,RBC-IC rate (as the index- es of erythrocyte immunity)and E-rosette forming rate,acidic a-naphthyl acetate esterase positive rate, lymphocyte transformation rate (as the indexes of cellular immunity) of mice were tested. Results RBC-C3Br rate, RBC-IC rat- e,E-rosette forming rate, acidic α-naphthyl acetate esterase positive rate and lymphocyte transformation rate in the Cy-RDAEB group were markedly higher than those in the Cy group (P<0.0l),and returned to the levels of normal group. Conclusion RDAEB is effective in recovering and enhancing cellular and erythrocyte immunity of immuno- suppressed mice.展开更多
Idiopathic pulmonary fibrosis(IPF)is a chronic,progressive,fibrotic interstitial lung disease.Current treatment options for IPF are limited.Radix Astragali(RA)and Radix Angelicae Sinensis(RAS),according to 5:1 ratio c...Idiopathic pulmonary fibrosis(IPF)is a chronic,progressive,fibrotic interstitial lung disease.Current treatment options for IPF are limited.Radix Astragali(RA)and Radix Angelicae Sinensis(RAS),according to 5:1 ratio composed of Danggui Buxue decoction(DGBXD),which have played an essential role in the treatment of IPF.This article reviewed the experimental research,clinical research,and progress of RA and RAS(DGBXD)treating IPF to provide a deeper scientific basis for the future experimental research and clinical research.展开更多
Angelicae Sinensis Radix(AS)is reproted to exert anti-depression effect(ADE)and nourishing blood effect(NBE)in a rat model of depression.The correlation between the two therapeutic effects and its underlying mechanism...Angelicae Sinensis Radix(AS)is reproted to exert anti-depression effect(ADE)and nourishing blood effect(NBE)in a rat model of depression.The correlation between the two therapeutic effects and its underlying mechanisms deserves further study.The current study is designed to explore the underlying mechanisms of correlation between the ADE and NBE of AS based on hepatic metabonomics,network pharmacology and molecular docking.According to metabolomics analysis,30 metabolites involved in 11 metabolic pathways were identified as the potential metabolites for depression.Furthermore,principal component analysis and correlation analysis showed that glutathione,sphinganine,and ornithine were related to pharmacodynamics indicators including behavioral indicators and hematological indicators,indicating that metabolic pathways such as sphingolipid metabolism were involved in the ADE and NBE of AS.Then,a target-pathway network of depression and blood deficiency syndrome was constructed by network pharmacology analysis,where a total of 107 pathways were collected.Moreover,37 active components obtained from Ultra Performance Liquid Chromatography-Triple-Time of Flight Mass Spectrometer(UPLC-Triple-TOF/MS)in AS extract that passed the filtering criteria were used for network pharmacology,where 46 targets were associated with the ADE and NBE of AS.Pathway enrichment analysis further indicated the involvement of sphingolipid metabolism in the ADE and NBE of AS.Molecular docking analysis indciated that E-ligustilide in AS extract exhibited strong binding activity with target proteins(PIK3CA and PIK3CD)in sphingolipid metabolism.Further analysis by Western blot verified that AS regulated the expression of PIK3CA and PIK3CD on sphingolipid metabolism.Our results demonstrated that sphingolipid metabolic pathway was the core mechanism of the correlation between the ADE and NBE of AS.展开更多
Background:Chinese medicine has been proposed as a novel approach to the prevention of metabolic disorders such as obesity.Danggui Buxue decoction,a decoction prepared from Huangqi(Astragali Radix)and Danggui(Angelica...Background:Chinese medicine has been proposed as a novel approach to the prevention of metabolic disorders such as obesity.Danggui Buxue decoction,a decoction prepared from Huangqi(Astragali Radix)and Danggui(Angelicae Sinensis Radix),has been used to nourish vitality and enhance blood circulation in traditional Chinese medicine.However,the effect of Danggui Buxue decoction on obesity is still primarily unknown.Methods:Cell proliferation,differentiation,and apolipoprotein-IV transcription were investigated to explore the function of Danggui Buxue decoction by methyl thiazolyl tetrazolium assay,alkaline phosphatase assay,and luciferase assay,respectively.Results:Danggui Buxue decoction promoted cell growth by up to 15%(P=0.034)and induced cell differentiation by up to 38%(P=0.006)at 0.3 mg/mL.Moreover,Danggui Buxue decoction enhanced the transcription of apolipoprotein-IV by 2.4 times(P=0.027),activating its promoter by 28.9%(P=0.031)at 0.3 mg/mL.In addition,Danggui Buxue decoction functioned in a dose-dependent manner.Conclusion:These results suggest that Danggui Buxue decoction promotes cell differentiation by enhancing apolipoprotein-IV transcription and alkaline phosphatase activity,and it may also have a potential anti-obesity effect because apolipoprotein-IV transcription is closely related to the reduction of food intake.展开更多
文摘Objective To investigate the effect of reinforced Decoction of Angelicae Sinensis for enriching blood (RDAEB) on the immunity of immunosuppressed mice induced by cyclophosphamide (Cy). Methods Mice were given RDAEB through stomach perfusion for 10 d (50 mg/d). Then, RBC-C3bR rate,RBC-IC rate (as the index- es of erythrocyte immunity)and E-rosette forming rate,acidic a-naphthyl acetate esterase positive rate, lymphocyte transformation rate (as the indexes of cellular immunity) of mice were tested. Results RBC-C3Br rate, RBC-IC rat- e,E-rosette forming rate, acidic α-naphthyl acetate esterase positive rate and lymphocyte transformation rate in the Cy-RDAEB group were markedly higher than those in the Cy group (P<0.0l),and returned to the levels of normal group. Conclusion RDAEB is effective in recovering and enhancing cellular and erythrocyte immunity of immuno- suppressed mice.
基金Jiangyin Hospital of Traditional Chinese Medicine(202014 to YF Zhang)Grants from the Wuxi Health Commission’s Scientific Research Project(M202154 to YF Zhang)。
文摘Idiopathic pulmonary fibrosis(IPF)is a chronic,progressive,fibrotic interstitial lung disease.Current treatment options for IPF are limited.Radix Astragali(RA)and Radix Angelicae Sinensis(RAS),according to 5:1 ratio composed of Danggui Buxue decoction(DGBXD),which have played an essential role in the treatment of IPF.This article reviewed the experimental research,clinical research,and progress of RA and RAS(DGBXD)treating IPF to provide a deeper scientific basis for the future experimental research and clinical research.
基金the National Nature Science Foundation of China(No.82004502)the Youth Science and Technology Research Fund of Shanxi Province(No.201901D211138)+1 种基金the National S&T Major Projects for“Major New Drugs Innovation and Development”(No.2017ZX09301047)the Key R&D Project of Shanxi Province(No.202102130501010).
文摘Angelicae Sinensis Radix(AS)is reproted to exert anti-depression effect(ADE)and nourishing blood effect(NBE)in a rat model of depression.The correlation between the two therapeutic effects and its underlying mechanisms deserves further study.The current study is designed to explore the underlying mechanisms of correlation between the ADE and NBE of AS based on hepatic metabonomics,network pharmacology and molecular docking.According to metabolomics analysis,30 metabolites involved in 11 metabolic pathways were identified as the potential metabolites for depression.Furthermore,principal component analysis and correlation analysis showed that glutathione,sphinganine,and ornithine were related to pharmacodynamics indicators including behavioral indicators and hematological indicators,indicating that metabolic pathways such as sphingolipid metabolism were involved in the ADE and NBE of AS.Then,a target-pathway network of depression and blood deficiency syndrome was constructed by network pharmacology analysis,where a total of 107 pathways were collected.Moreover,37 active components obtained from Ultra Performance Liquid Chromatography-Triple-Time of Flight Mass Spectrometer(UPLC-Triple-TOF/MS)in AS extract that passed the filtering criteria were used for network pharmacology,where 46 targets were associated with the ADE and NBE of AS.Pathway enrichment analysis further indicated the involvement of sphingolipid metabolism in the ADE and NBE of AS.Molecular docking analysis indciated that E-ligustilide in AS extract exhibited strong binding activity with target proteins(PIK3CA and PIK3CD)in sphingolipid metabolism.Further analysis by Western blot verified that AS regulated the expression of PIK3CA and PIK3CD on sphingolipid metabolism.Our results demonstrated that sphingolipid metabolic pathway was the core mechanism of the correlation between the ADE and NBE of AS.
基金supported by Natural Science Foundation of Guangdong Province of China(2018A030307074)Project of Educational Commission of Guangdong Province of China(2019KQNCX080)。
文摘Background:Chinese medicine has been proposed as a novel approach to the prevention of metabolic disorders such as obesity.Danggui Buxue decoction,a decoction prepared from Huangqi(Astragali Radix)and Danggui(Angelicae Sinensis Radix),has been used to nourish vitality and enhance blood circulation in traditional Chinese medicine.However,the effect of Danggui Buxue decoction on obesity is still primarily unknown.Methods:Cell proliferation,differentiation,and apolipoprotein-IV transcription were investigated to explore the function of Danggui Buxue decoction by methyl thiazolyl tetrazolium assay,alkaline phosphatase assay,and luciferase assay,respectively.Results:Danggui Buxue decoction promoted cell growth by up to 15%(P=0.034)and induced cell differentiation by up to 38%(P=0.006)at 0.3 mg/mL.Moreover,Danggui Buxue decoction enhanced the transcription of apolipoprotein-IV by 2.4 times(P=0.027),activating its promoter by 28.9%(P=0.031)at 0.3 mg/mL.In addition,Danggui Buxue decoction functioned in a dose-dependent manner.Conclusion:These results suggest that Danggui Buxue decoction promotes cell differentiation by enhancing apolipoprotein-IV transcription and alkaline phosphatase activity,and it may also have a potential anti-obesity effect because apolipoprotein-IV transcription is closely related to the reduction of food intake.
