Objective:To explore the mechanism of Huatan Sanjie Fang(HTSJ)in regulating goiter in Graves'disease(GD)mice by detecting key factors of the Hippo signaling pathway.Methods:A mouse model of GD was established by i...Objective:To explore the mechanism of Huatan Sanjie Fang(HTSJ)in regulating goiter in Graves'disease(GD)mice by detecting key factors of the Hippo signaling pathway.Methods:A mouse model of GD was established by injecting Ad-TSHR289 adenovirus into the bilateral quadriceps femoris of female mice.Successful mouse models were then randomly divided into a model group,methimazole(MMI)group,and HTSJ group,and fed with deionized water,MMI(4.5 mg/kg per day),and HTSJ(35.10 g/kg per day),respectively,for 10 weeks.Histopathological changes of the thyroid gland were subsequently observed by hematoxylin-eosin staining.Radioimmunoassay was used to detect serum total thyroxine(T4)and thyrotrophin-receptor antibody(TRAb)levels.The relative expression of mRNA of Mst1,YAP,and TAZ were detected by quantitative real-time polymerase chain reaction,while the protein expression of Mst1,YAP,TAZ,pMst1,and pYAP were detected by western blot.Results:After 10 weeks of drug intervention,goiter and other pathological changes in the HTSJ group significantly improved compared with the model group,and the levels of serum T4 and TRAb significantly decreased(P=.002,P<.001,respectively).Decreased mRNA expression of Mst1,YAP,and TAZ,the key factors of the Hippo signaling transduction pathway,was also observed(P=.002,P=.022,P<.001,respectively).In contrast,protein expression of Mst1(P=.046),pMst1(P=.026),and p YAP(P=.004)increased,while protein expression of YAP and TAZ decreased(P=.041,P<.001,respectively).Conclusion:HTSJ can effectively improve goiter in GD mice through the Hippo signaling pathway.展开更多
Tight space and interactive resources grant tourism community residents a vital body status in community tourism development and construction process. Residents' all-sided and effective participation in Tourism devel...Tight space and interactive resources grant tourism community residents a vital body status in community tourism development and construction process. Residents' all-sided and effective participation in Tourism development process, with no doubt, is an open democratization process and an effective way to ensure sustainable development of tourism as it can raise residents' income and eliminate bad influence of tourism. "Impression-Liu Sanjie" is a scenic spot where "landscape live-action" is performed. Local residents (farmers) serve as the main part. Through survey and analysis of participation and perception of community residents, this paper aims at finding some useful consult and inspirations for the development, management and policy formulation of other rural scenic region alike.展开更多
AIM:To investigate the interaction between Xiaotan Sanjie(XTSJ) decoction and interleukin-8(IL-8) and its effect on adhesion,migration and invasion of SGC-7901 gastric cancer cells.METHODS:SGC-7901 gastric cancer cell...AIM:To investigate the interaction between Xiaotan Sanjie(XTSJ) decoction and interleukin-8(IL-8) and its effect on adhesion,migration and invasion of SGC-7901 gastric cancer cells.METHODS:SGC-7901 gastric cancer cells were exposed to serum containing XTSJ decoction and/orIL-8(1 ng/m L).SGC-7901 cell adhesion to fibronectin,an extracellular matrix component,was detected using the Cell Counting Kit-8.Migration and invasion abilities of SGC-7901 cells were detected by scratch wound and Transwell chamber assays.Then,protein(immunofluorescence and Western blot) and m RNA levels(quantitative polymerase chain reaction) of cluster of differentiation 44(CD44),a cell adhesion molecule,were measured in 72-h-cultured SGC-7901 cells.RESULTS:Cell adhesion was promoted by IL-8(P = 0.001),but was inhibited by XTSJ decoction(P = 0.0001).Similarly,IL-8 promoted SGC-7901 cell invasion(P = 0.003),and XTSJ decoction inhibited cell invasion(P = 0.001).IL-8 induced SGC-7901 cell migration,but this was inhibited by XTSJ decoction.IL-8 up-regulated CD44 protein(P = 0.028) and m RNA expression(P = 0.002),whereas XTSJ decoction inhibited CD44 protein expression(P = 0.0001),but not m RNA expression(P = 0.275).An interaction between XTSJ decoction and IL-8 was confirmed in the invasion(P = 0.001) and CD44 m RNA expression of SGC-7901 cells(P = 0.010),but not in cell adhesion(P = 0.051).CONCLUSION:XTSJ decoction may inhibit adhesion,migration and invasion of gastric cancer cells,which is partly associated with down-regulation of IL-8.展开更多
AIM To explore the let-7a-mediated anti-cancer effect of Yangzheng Sanjie decoction(YZSJD) in gastric cancer(GC) cells.METHODS YZSJD-containing serum(YCS) was prepared using traditional Chinese medicine serum pharmaco...AIM To explore the let-7a-mediated anti-cancer effect of Yangzheng Sanjie decoction(YZSJD) in gastric cancer(GC) cells.METHODS YZSJD-containing serum(YCS) was prepared using traditional Chinese medicine serum pharmacology methods. After YCS treatment, cell proliferation and apoptosis were assessed by cell counting kit-8 assay and flow cytometry, respectively, and mi RNA expression profiles were determined using q PCR arrays. Let-7a expression was examined by in situ hybridization in GC tissues and by q PCR in GC cells. c-Myc protein expression was detected by immunohistochemistry in GC tissues, and by Western blot in cell lines.RESULTS YZSJD significantly inhibited proliferation and induced apoptosis in AGS and HS-746 T GC cells. After treatment with YCS, the mi RNA expression profiles were altered and the reduced let-7a levels in both cell lines were up-regulated, accompanied by a decrease in c-Myc expression. Moreover, decreased let-7a expression and increased c-Myc expression were observed during the progression of gastric mucosa cancerization.CONCLUSION YZSJD inhibits proliferation and induces apoptosis of GC cells by restoring the aberrant expression of let-7a and c-Myc.展开更多
Objective:To evaluate the efficacy and safety of Rupi Sanjie(RPSJ)capsule plus the conventional surgical operation for treatment of hyperplasia nodule of mammary gland.Methods:A meta-analysis was conducted on randomiz...Objective:To evaluate the efficacy and safety of Rupi Sanjie(RPSJ)capsule plus the conventional surgical operation for treatment of hyperplasia nodule of mammary gland.Methods:A meta-analysis was conducted on randomized controlled trials(RCT)related to RPSJ capsule plus surgical operation in the treatment of hyperplasia nodule of mammary gland.The methodological quality of eligible RCTs was assessed according to the criteria from the Cochrane Handbook for Systematic Reviews of Interventions.RevMan5.3 and Stata14.0 were used for data analyses.Trial sequential analysis was performed to estimate the sample size of systematic review base on TSA software v0.9.Results:Twenty-two RCTs were totally included in this study,involving 2135 patients.The result showed the clinical recurrence rate of RPSJ capsule plus surgical treatment group was significantly lower than surgical treatment alone group(RR:0.25,95%CI[0.17,0.37],P<0.01).The clinical cure rate and total effective rate were higher in RPSJ capsule plus surgical treatment group than the conventional surgical treatment group(RR:1.63,95%CI[1.46,1.82],P<0.01);(RR:1.29,95%CI[1.22,1.37],P<0.01).Application of RPSJ capsule decreased the occurrence of adverse events including nausea,vomiting,irregular menstruation,constipation,dizziness,and headache etc.(RR:0.90,95%CI[0.54,1.49],P=0.68).The results of trial sequential analysis demonstrated that the current available data did not reach the expected value.Conclusion:RPSJ capsule plus the conventional surgical treatment was more effective in reducing the clinical recurrence rate,and improving the total clinical effective rate and clinical cure rate,with a decrease in the occurrence of adverse events.展开更多
Objective: To analyze the active compounds, potential drug targets and corresponding therapy cancer of Bushen Jiedu Sanjie Recipe (BSJDSJR) based on network pharmacology and bioinformatics technology. Methods: The net...Objective: To analyze the active compounds, potential drug targets and corresponding therapy cancer of Bushen Jiedu Sanjie Recipe (BSJDSJR) based on network pharmacology and bioinformatics technology. Methods: The network databases including Cancer HSP, TCMSP, TCMID, TCM-PTD, TCM Database@Taiwan and DrugBank were applied to screen the active compounds, potential drug targets and corresponding cancers of BSJDSJR. Cytoscape3.3 software was used to construct the network between active compounds of Chinese medicine and the corresponding targets. Then, the enrichment of biological processes and KEGG pathways of BSJDSJR were analyzed using DAVID database. Results: According to Oral bioavailability (OB)≥30% and drug like index (DL)≥0.18, 129 active compounds in BSJDSJR were screened out and they targeted to 301 proteins. These targets were closely associated with the occurrence of various cancers, such as bladder cancer, pancreatic cancer, non-small cell lung cancer and colorectal cancer. Further investigation showed that, there were lots of active compounds in BSJDSJR are closely connected with the COX-2/β-catenin signaling pathway, STAT3 signaling pathway and MAPK/ERK signaling pathway. Conclusions: Based on the network pharmacology, the study disclosed the active chemical compounds, potential targets and possible action cancers of BSJDSJR.展开更多
Objective:To observe the effect of Yishen Sanjie Huayu compound prescription on ERK/NF-κB signaling pathway in IgA nephropathy(IgAN)rats,and explore its effect on preventing and treating IgA nephropathy intrarenal ar...Objective:To observe the effect of Yishen Sanjie Huayu compound prescription on ERK/NF-κB signaling pathway in IgA nephropathy(IgAN)rats,and explore its effect on preventing and treating IgA nephropathy intrarenal arteriole disease.Methods:Fifty-five male SD rats were randomly divided into blank group,model group,ShenfukangⅡcapsule group and Losartan potassium tablet group.Bovine serum albumin(BSA)was used for intragastric administration and carbon tetrachloride(CCl4).IgAN rat model was established by subcutaneous injection and lipopolysaccharide(LPS)tail vein injection.ShenfukangⅡcapsule group and Losartan potassium tablet group were given each drug suspension 2ml/head/d one week after modeling Gavage was started.The blank group and the model group were given an equal volume of normal saline.The 24h urine protein(UTP)of the rats was measured at 4,8,and 12 weeks after the administration,and the blood creatinine(SCr)was measured after 12 weeks.,urea nitrogen(BUN),aldosterone(ADS),angiotensinⅡ(AngⅡ),immunohistochemical Envi-sion System two-step method to detect vascular endothelial growth factor(VEGF)and human matrix in the whole rat kidney and small artery area The expression of metalloproteinase-9(MMP-9),proliferating cell nuclear antigen(PCNA),extracellular regulatory protein kinase(ERK)1/2,nuclear transcription factor-κB(NF-κB),and the small arteries of rat kidney tissue The intima,media,vessel wall/vascular outer diameter value.Results:Compared with the model group,the expressions of VEGF,MMP-9,PCNA,ERK1/2 and NF-κB in kidney tissues of the ShenfukangⅡcapsule group and the Losartan potassium tablet group decreased(P<0.05),24hUTP and SCr,BUN level decreased(P<0.05),kidney tissue damage was alleviated;intima and vessel wall/vascular outer diameter values were significantly reduced(P<0.01),there was no significant difference in ADS between the groups.The AngⅡof the Tanpotassium tablets group was lower than that of the model group(P<0.05).Conclusion:Yishen Sanjie Huayu compound can inhibit the ERK/NF-κB signaling pathway in rats with IgA nephropathy,reduce the levels of VEGF,MMP-9,PCNA,ERK1/2,NF-κB,and inhibit intrarenal arteriole vascular endothelial cells Proliferate and reduce kidney damage.展开更多
Objective:To investigate the molecular mechanism of Ruanjian Sanjie Capsules(软坚散结胶囊)through regulating NOTCH signaling pathway to promote human clear cell renal cell carcinoma 7860 cell apoptosis.Methods:A laser...Objective:To investigate the molecular mechanism of Ruanjian Sanjie Capsules(软坚散结胶囊)through regulating NOTCH signaling pathway to promote human clear cell renal cell carcinoma 7860 cell apoptosis.Methods:A laser confocal microscope was used to observe the nuclear displacement of apoptosis-related proteins,and the expression of Notch1,NICD,Bcl-2,and Bax was detected by Western blotting(WB).Results:Laser confocal microscopy showed that the immunofluorescence intensity of Bcl-2 protein gradually decreased with the increase of Ruanjian Sanjie Capsules(软坚散结胶囊)drug-containing serum concentration,and the fluorescence intensity of Bax protein gradually increased with the increase of dose concentration,and it entered the nucleus to varying degrees;WB detection showed that Bcl-2,Notch1,and NICD protein expression levels were inversely correlated with the drugcontaining serum dose concentration,that is,protein expression decreased with the increase of drugcontaining serum concentration,while Bax protein expression increased gradually with the increase of serum concentration.Afte 7860 cells knock out Notch1,the expression of related proteins was consistent with the expression trend of the drug-containing serum group.Conclusion:Ruanjian Sanjie Capsule's(软坚散结胶囊)low,medium and high dose concentration of drug-containing serum can promote 7860 cell apoptosis,and it is concentration-dependent.The molecular mechanism of apoptosis is directly related with Ruanjian Sanjie Capsule(软坚散结胶囊)blocking Notch signaling pathway activation.展开更多
Objective:To observe the clinical efcacy and safety of external application of Rupi Sanjie Xiaotong Plaster(乳癖散结消痛膏,RPSJXTP)in treating breast hyperplasia of liver stagnation and phlegm coagulation pattern.Meth...Objective:To observe the clinical efcacy and safety of external application of Rupi Sanjie Xiaotong Plaster(乳癖散结消痛膏,RPSJXTP)in treating breast hyperplasia of liver stagnation and phlegm coagulation pattern.Methods:Totally 72 female patients with breast hyperplasia of liver stagnation and phlegm coagulation pattern admitted to the First Hospital Affiliated to Henan University of Chinese Medicine were enrolled by ran-domized,single-blind,placebo-controlled research method,and were divided into the treatment group(36 ca-ses)and the control group(36 cases)according to computer random number method.The treatment group were given RPSJXTP,while the control group were gi ven placebo plaster.The course of treatment in both groups was 8 weeks.The breast pain score,breast color ultrasound score,lump score,depression score,and Chinese medicine syndrome score were compared between the two groups at different times.The levels of estra-diol(E_(2)),progesterone(P)and pituitary prolactin(PRL)were detected and the adverse reactions of two groups were observed during the treatment of both groups.Results:Before treatment,there was no significant difference in total breast pain score,breast color ultrasound score,lump score,depression score and levels of serum P,E_(2)and PRL between the two groups(P>0.05);compared with previous treatment,the total breast pain score,breast color ultrasound score,lump score,and depression score significantly decreased in the treat-ment group(P<0.05),and the total breast pain score and depression score of the control group significantly declined(P<0.05);compared with control group,the total breast pain score,breast color ultrasound score,lump score,and depression score significantly decreased after treatment in the treatment group(P<0.05).The improvement rate of Chinese medicine syndromes and the clinical efective rate in the treatment group were higher than those in the control group(P<0.05).There were no serious systemie adverse reactions during the treatment in both groups.Local pruritus occurred in 3 cases in the treatment group and 1 case in the control group.Conclusion:RPSJXTP is effective in treating breast hyperplasia of liver stagnation and phlegm coagula-tion pattern.It can effectively relieve the breast pain which will not recur after stopping of drug use,which can reduce the color ultrasound score,lump score,and depression score of the patients and improve Chinese medi-cine syndromes without serious adverse reactions.展开更多
基金supported by the National Natural Science Fund(82004337)the Beijing University of Chinese Medicine new teacher launch fund(2020-JYB-XJSJJ-002)。
文摘Objective:To explore the mechanism of Huatan Sanjie Fang(HTSJ)in regulating goiter in Graves'disease(GD)mice by detecting key factors of the Hippo signaling pathway.Methods:A mouse model of GD was established by injecting Ad-TSHR289 adenovirus into the bilateral quadriceps femoris of female mice.Successful mouse models were then randomly divided into a model group,methimazole(MMI)group,and HTSJ group,and fed with deionized water,MMI(4.5 mg/kg per day),and HTSJ(35.10 g/kg per day),respectively,for 10 weeks.Histopathological changes of the thyroid gland were subsequently observed by hematoxylin-eosin staining.Radioimmunoassay was used to detect serum total thyroxine(T4)and thyrotrophin-receptor antibody(TRAb)levels.The relative expression of mRNA of Mst1,YAP,and TAZ were detected by quantitative real-time polymerase chain reaction,while the protein expression of Mst1,YAP,TAZ,pMst1,and pYAP were detected by western blot.Results:After 10 weeks of drug intervention,goiter and other pathological changes in the HTSJ group significantly improved compared with the model group,and the levels of serum T4 and TRAb significantly decreased(P=.002,P<.001,respectively).Decreased mRNA expression of Mst1,YAP,and TAZ,the key factors of the Hippo signaling transduction pathway,was also observed(P=.002,P=.022,P<.001,respectively).In contrast,protein expression of Mst1(P=.046),pMst1(P=.026),and p YAP(P=.004)increased,while protein expression of YAP and TAZ decreased(P=.041,P<.001,respectively).Conclusion:HTSJ can effectively improve goiter in GD mice through the Hippo signaling pathway.
文摘Tight space and interactive resources grant tourism community residents a vital body status in community tourism development and construction process. Residents' all-sided and effective participation in Tourism development process, with no doubt, is an open democratization process and an effective way to ensure sustainable development of tourism as it can raise residents' income and eliminate bad influence of tourism. "Impression-Liu Sanjie" is a scenic spot where "landscape live-action" is performed. Local residents (farmers) serve as the main part. Through survey and analysis of participation and perception of community residents, this paper aims at finding some useful consult and inspirations for the development, management and policy formulation of other rural scenic region alike.
基金Supported by grant from the three-year action plan fund of Traditional Chinese Medicine,Shanghai City Health Administration,China,No.ZYSNXD-CC-ZDYJ024
文摘AIM:To investigate the interaction between Xiaotan Sanjie(XTSJ) decoction and interleukin-8(IL-8) and its effect on adhesion,migration and invasion of SGC-7901 gastric cancer cells.METHODS:SGC-7901 gastric cancer cells were exposed to serum containing XTSJ decoction and/orIL-8(1 ng/m L).SGC-7901 cell adhesion to fibronectin,an extracellular matrix component,was detected using the Cell Counting Kit-8.Migration and invasion abilities of SGC-7901 cells were detected by scratch wound and Transwell chamber assays.Then,protein(immunofluorescence and Western blot) and m RNA levels(quantitative polymerase chain reaction) of cluster of differentiation 44(CD44),a cell adhesion molecule,were measured in 72-h-cultured SGC-7901 cells.RESULTS:Cell adhesion was promoted by IL-8(P = 0.001),but was inhibited by XTSJ decoction(P = 0.0001).Similarly,IL-8 promoted SGC-7901 cell invasion(P = 0.003),and XTSJ decoction inhibited cell invasion(P = 0.001).IL-8 induced SGC-7901 cell migration,but this was inhibited by XTSJ decoction.IL-8 up-regulated CD44 protein(P = 0.028) and m RNA expression(P = 0.002),whereas XTSJ decoction inhibited CD44 protein expression(P = 0.0001),but not m RNA expression(P = 0.275).An interaction between XTSJ decoction and IL-8 was confirmed in the invasion(P = 0.001) and CD44 m RNA expression of SGC-7901 cells(P = 0.010),but not in cell adhesion(P = 0.051).CONCLUSION:XTSJ decoction may inhibit adhesion,migration and invasion of gastric cancer cells,which is partly associated with down-regulation of IL-8.
基金Supported by the National Natural Science Foundation of China,No.81273735 and No.81373563Science and Technology Planning Project of Guangdong Province,China,No.2016A020215135 and No.2013B021800169The Specific Research Fund for TCM Science and Technology of Guangdong Provincial Hospital of Chinese Medicine,China,No.YN2014ZH05
文摘AIM To explore the let-7a-mediated anti-cancer effect of Yangzheng Sanjie decoction(YZSJD) in gastric cancer(GC) cells.METHODS YZSJD-containing serum(YCS) was prepared using traditional Chinese medicine serum pharmacology methods. After YCS treatment, cell proliferation and apoptosis were assessed by cell counting kit-8 assay and flow cytometry, respectively, and mi RNA expression profiles were determined using q PCR arrays. Let-7a expression was examined by in situ hybridization in GC tissues and by q PCR in GC cells. c-Myc protein expression was detected by immunohistochemistry in GC tissues, and by Western blot in cell lines.RESULTS YZSJD significantly inhibited proliferation and induced apoptosis in AGS and HS-746 T GC cells. After treatment with YCS, the mi RNA expression profiles were altered and the reduced let-7a levels in both cell lines were up-regulated, accompanied by a decrease in c-Myc expression. Moreover, decreased let-7a expression and increased c-Myc expression were observed during the progression of gastric mucosa cancerization.CONCLUSION YZSJD inhibits proliferation and induces apoptosis of GC cells by restoring the aberrant expression of let-7a and c-Myc.
基金Standardization Project of Clinical Application Guide for Chinese Patent Medicine in the Treatment of Dominant Diseases(No.SATCM-2015-BZ402)。
文摘Objective:To evaluate the efficacy and safety of Rupi Sanjie(RPSJ)capsule plus the conventional surgical operation for treatment of hyperplasia nodule of mammary gland.Methods:A meta-analysis was conducted on randomized controlled trials(RCT)related to RPSJ capsule plus surgical operation in the treatment of hyperplasia nodule of mammary gland.The methodological quality of eligible RCTs was assessed according to the criteria from the Cochrane Handbook for Systematic Reviews of Interventions.RevMan5.3 and Stata14.0 were used for data analyses.Trial sequential analysis was performed to estimate the sample size of systematic review base on TSA software v0.9.Results:Twenty-two RCTs were totally included in this study,involving 2135 patients.The result showed the clinical recurrence rate of RPSJ capsule plus surgical treatment group was significantly lower than surgical treatment alone group(RR:0.25,95%CI[0.17,0.37],P<0.01).The clinical cure rate and total effective rate were higher in RPSJ capsule plus surgical treatment group than the conventional surgical treatment group(RR:1.63,95%CI[1.46,1.82],P<0.01);(RR:1.29,95%CI[1.22,1.37],P<0.01).Application of RPSJ capsule decreased the occurrence of adverse events including nausea,vomiting,irregular menstruation,constipation,dizziness,and headache etc.(RR:0.90,95%CI[0.54,1.49],P=0.68).The results of trial sequential analysis demonstrated that the current available data did not reach the expected value.Conclusion:RPSJ capsule plus the conventional surgical treatment was more effective in reducing the clinical recurrence rate,and improving the total clinical effective rate and clinical cure rate,with a decrease in the occurrence of adverse events.
基金the National Natural Science Foundation of China (81573749.)the Science Foundation of Shanghai Committee of Science Project (16401970500)The Project of Shanghai Medical Leading Talent, Shen Kang New Cutting-edge Technology Projects of Shanghai (SHDC12015124).
文摘Objective: To analyze the active compounds, potential drug targets and corresponding therapy cancer of Bushen Jiedu Sanjie Recipe (BSJDSJR) based on network pharmacology and bioinformatics technology. Methods: The network databases including Cancer HSP, TCMSP, TCMID, TCM-PTD, TCM Database@Taiwan and DrugBank were applied to screen the active compounds, potential drug targets and corresponding cancers of BSJDSJR. Cytoscape3.3 software was used to construct the network between active compounds of Chinese medicine and the corresponding targets. Then, the enrichment of biological processes and KEGG pathways of BSJDSJR were analyzed using DAVID database. Results: According to Oral bioavailability (OB)≥30% and drug like index (DL)≥0.18, 129 active compounds in BSJDSJR were screened out and they targeted to 301 proteins. These targets were closely associated with the occurrence of various cancers, such as bladder cancer, pancreatic cancer, non-small cell lung cancer and colorectal cancer. Further investigation showed that, there were lots of active compounds in BSJDSJR are closely connected with the COX-2/β-catenin signaling pathway, STAT3 signaling pathway and MAPK/ERK signaling pathway. Conclusions: Based on the network pharmacology, the study disclosed the active chemical compounds, potential targets and possible action cancers of BSJDSJR.
基金National Science Fund subsidized project(No.81774123)Key R&D Projects in Shaanxi Province(No.2018ZDXM-SF-011)。
文摘Objective:To observe the effect of Yishen Sanjie Huayu compound prescription on ERK/NF-κB signaling pathway in IgA nephropathy(IgAN)rats,and explore its effect on preventing and treating IgA nephropathy intrarenal arteriole disease.Methods:Fifty-five male SD rats were randomly divided into blank group,model group,ShenfukangⅡcapsule group and Losartan potassium tablet group.Bovine serum albumin(BSA)was used for intragastric administration and carbon tetrachloride(CCl4).IgAN rat model was established by subcutaneous injection and lipopolysaccharide(LPS)tail vein injection.ShenfukangⅡcapsule group and Losartan potassium tablet group were given each drug suspension 2ml/head/d one week after modeling Gavage was started.The blank group and the model group were given an equal volume of normal saline.The 24h urine protein(UTP)of the rats was measured at 4,8,and 12 weeks after the administration,and the blood creatinine(SCr)was measured after 12 weeks.,urea nitrogen(BUN),aldosterone(ADS),angiotensinⅡ(AngⅡ),immunohistochemical Envi-sion System two-step method to detect vascular endothelial growth factor(VEGF)and human matrix in the whole rat kidney and small artery area The expression of metalloproteinase-9(MMP-9),proliferating cell nuclear antigen(PCNA),extracellular regulatory protein kinase(ERK)1/2,nuclear transcription factor-κB(NF-κB),and the small arteries of rat kidney tissue The intima,media,vessel wall/vascular outer diameter value.Results:Compared with the model group,the expressions of VEGF,MMP-9,PCNA,ERK1/2 and NF-κB in kidney tissues of the ShenfukangⅡcapsule group and the Losartan potassium tablet group decreased(P<0.05),24hUTP and SCr,BUN level decreased(P<0.05),kidney tissue damage was alleviated;intima and vessel wall/vascular outer diameter values were significantly reduced(P<0.01),there was no significant difference in ADS between the groups.The AngⅡof the Tanpotassium tablets group was lower than that of the model group(P<0.05).Conclusion:Yishen Sanjie Huayu compound can inhibit the ERK/NF-κB signaling pathway in rats with IgA nephropathy,reduce the levels of VEGF,MMP-9,PCNA,ERK1/2,NF-κB,and inhibit intrarenal arteriole vascular endothelial cells Proliferate and reduce kidney damage.
基金Shanxi Natural Science Fundation Project(201601D021168):Study on the mechanism of Ruanjian Sanjie Recipe mediated NOTCH pathway to regulate renal clear cell carcinoma cell apoptosis。
文摘Objective:To investigate the molecular mechanism of Ruanjian Sanjie Capsules(软坚散结胶囊)through regulating NOTCH signaling pathway to promote human clear cell renal cell carcinoma 7860 cell apoptosis.Methods:A laser confocal microscope was used to observe the nuclear displacement of apoptosis-related proteins,and the expression of Notch1,NICD,Bcl-2,and Bax was detected by Western blotting(WB).Results:Laser confocal microscopy showed that the immunofluorescence intensity of Bcl-2 protein gradually decreased with the increase of Ruanjian Sanjie Capsules(软坚散结胶囊)drug-containing serum concentration,and the fluorescence intensity of Bax protein gradually increased with the increase of dose concentration,and it entered the nucleus to varying degrees;WB detection showed that Bcl-2,Notch1,and NICD protein expression levels were inversely correlated with the drugcontaining serum dose concentration,that is,protein expression decreased with the increase of drugcontaining serum concentration,while Bax protein expression increased gradually with the increase of serum concentration.Afte 7860 cells knock out Notch1,the expression of related proteins was consistent with the expression trend of the drug-containing serum group.Conclusion:Ruanjian Sanjie Capsule's(软坚散结胶囊)low,medium and high dose concentration of drug-containing serum can promote 7860 cell apoptosis,and it is concentration-dependent.The molecular mechanism of apoptosis is directly related with Ruanjian Sanjie Capsule(软坚散结胶囊)blocking Notch signaling pathway activation.
文摘Objective:To observe the clinical efcacy and safety of external application of Rupi Sanjie Xiaotong Plaster(乳癖散结消痛膏,RPSJXTP)in treating breast hyperplasia of liver stagnation and phlegm coagulation pattern.Methods:Totally 72 female patients with breast hyperplasia of liver stagnation and phlegm coagulation pattern admitted to the First Hospital Affiliated to Henan University of Chinese Medicine were enrolled by ran-domized,single-blind,placebo-controlled research method,and were divided into the treatment group(36 ca-ses)and the control group(36 cases)according to computer random number method.The treatment group were given RPSJXTP,while the control group were gi ven placebo plaster.The course of treatment in both groups was 8 weeks.The breast pain score,breast color ultrasound score,lump score,depression score,and Chinese medicine syndrome score were compared between the two groups at different times.The levels of estra-diol(E_(2)),progesterone(P)and pituitary prolactin(PRL)were detected and the adverse reactions of two groups were observed during the treatment of both groups.Results:Before treatment,there was no significant difference in total breast pain score,breast color ultrasound score,lump score,depression score and levels of serum P,E_(2)and PRL between the two groups(P>0.05);compared with previous treatment,the total breast pain score,breast color ultrasound score,lump score,and depression score significantly decreased in the treat-ment group(P<0.05),and the total breast pain score and depression score of the control group significantly declined(P<0.05);compared with control group,the total breast pain score,breast color ultrasound score,lump score,and depression score significantly decreased after treatment in the treatment group(P<0.05).The improvement rate of Chinese medicine syndromes and the clinical efective rate in the treatment group were higher than those in the control group(P<0.05).There were no serious systemie adverse reactions during the treatment in both groups.Local pruritus occurred in 3 cases in the treatment group and 1 case in the control group.Conclusion:RPSJXTP is effective in treating breast hyperplasia of liver stagnation and phlegm coagula-tion pattern.It can effectively relieve the breast pain which will not recur after stopping of drug use,which can reduce the color ultrasound score,lump score,and depression score of the patients and improve Chinese medi-cine syndromes without serious adverse reactions.