Objective This study aimed to investigate the potentialmechanism of Mahuang Xixin Fuzi Decoction in treating allergic rhinitis(AR)and predict its quality markers(Q-markers)using network pharmacology and molecular dock...Objective This study aimed to investigate the potentialmechanism of Mahuang Xixin Fuzi Decoction in treating allergic rhinitis(AR)and predict its quality markers(Q-markers)using network pharmacology and molecular docking techniques.Methods The chemical components of the herbal constituents in Mahuang Xixin Fuzi Decoction were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP).Active component-related targets were screened using the SwissTargetPrediction database,while AR-related targets were obtained from the GeneCards database.The intersection targets(potential therapeutic targets of the Mahuang Xixin Fuzi Decoction for AR)were identified via the Venn 2.1.0 platform,and a Venn diagram was constructed.A“herb–active component–potential target”network was established using Cytoscape 3.10.0,and core components were screened via topological analysis.Protein–protein interaction(PPI)network of the intersection targets was built using the String database,followed by topological analysis to identify core targets.Gene Ontology(GO)enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis were performed on the core targets using the DAVID database.Molecular docking of core components and targets was conducted using AutoDock Tools 1.5.7.Results Twenty-seven active components were identified from TCMSP,with 506 corresponding targets predicted by SwissTargetPrediction.A total of 2,447 AR-related targets were retrieved from GeneCards,yielding 165 intersection targets.Network analysis revealed naringenin,genkwanin,deoxyandrographolide,karakoline,and karanjin as core components.PPI network analysis identified 32 core targets.GO enrichment analysis screened 834 functional items,including 618 biological processes,72 cellular components,and 144 molecular functions.KEGG analysis identified 165 signaling pathways.Molecular docking confirmed stable binding between core components and key targets.Conclusion Multiple chemical components in Mahuang Xixin Fuzi Decoction may ameliorate AR by regulating diverse targets and biological processes.Naringenin,genkwanin,and deoxyandrographolide are proposed as potential Q-markers for this decoction in AR treatment.展开更多
Objective:To investigate the protective effect of Dahuang Fuzi Decoction(DHFZD),a traditional Chinese prescription,at alleviating sepsis-induced inflammation and gut barrier damage in rats.Methods:Forty clean-grade ma...Objective:To investigate the protective effect of Dahuang Fuzi Decoction(DHFZD),a traditional Chinese prescription,at alleviating sepsis-induced inflammation and gut barrier damage in rats.Methods:Forty clean-grade male Sprague-Dawley rats were divided randomly into three groups:normal control group(NCG,n?10),model control group(MCG,n?15)and DHFZD-treated group(DHFZDG,n?15).NCG rats were sham operated on and used as the controls,whereas MCG and DHFZDG rats were used to replicate the rat sepsis model using cecal ligation and puncture(CLP).The DHFZDG rats received DHFZD by gavage(4.5 mg/g of body weight)2 h prior to CLP and after its successful induction,while the NCG and MCG rats received equivalent amounts of sterilized water by gavage.All rat groups were starved and had free access to water.At 24 h post-experimental set up,the mortality of rats in each group was recorded,and peritoneal inflammation assessment and pathological changes related to the intestinal mucosal injury index(IMII)in the surviving rats were evaluated.D-lactic acid,tumor necrosis factor(TNF)-a,interleukin(IL)-6 and IL-10 peripheral blood concentrations,along with secretory immunoglobulin A(sIgA)in the intestinal mucosa were evaluated by enzyme-linked immunosorbent assays.Gut microbes were detected using 16S rRNA gene sequencing.Results:DHFZD reduced sepsis-related mortality in the rats.Moreover,it alleviated peritoneal inflammation and pathological changes according to the IMII.DHFZD reduced serum procalcitonin,TNF-a and IL-6 concentrations,but not the IL-10 concentration.It also reduced serum D-lactic acid and increased sIgA concentrations in intestinal mucosa.Notably,DHFZDG restored gut microbiota diversity and regulated the decrease in Bacteroidetes induced by sepsis,compared with the MCG rats.Conclusion:DHFZDG may play a protective role in sepsis by alleviating sepsis-induced inflammation and gut barrier damage in rats.展开更多
Objective:As a traditional herbal formula,Mahuang Xixin Fuzi decoction(MXFD)has been used to treat allergic rhinitis(AR).It regulates the transcription factor GATA3 in T cells,blocks Th2 skewing and rebalances the Th1...Objective:As a traditional herbal formula,Mahuang Xixin Fuzi decoction(MXFD)has been used to treat allergic rhinitis(AR).It regulates the transcription factor GATA3 in T cells,blocks Th2 skewing and rebalances the Th1/Th2 immunity.Type 2 innate lymphoid cells(ILC2s)are closely associated with GATA3.However,it remains unknown whether ILC2s could be one mechanism through which MXFD acts.We sought to elucidate the efficacy and mechanism of action of this decoction in AR treatment.Methods:Forty C57BL/6J female mice were equally divided into control,model,loratadine-and MXFDtreated groups in random.AR was induced by ovalbumin(OVA),and then treatment with loratadine or MXFD was administered.AR scores were evaluated and compared before and after treatment.Pathological changes in the nasal mucosa and lung were observed using hematoxylin-eosin staining of tissue samples.Activation of ILC2 in nasal mucosa was assessed by immunofluorescence and quantitative polymerase chain reaction analysis.ILC2 cell count in lungs was measured by flow cytometry and levels of interleukin-(IL)4,IL-5 and IL-13 in serum were detected by ELISA.Results:The decoction alleviated the symptoms of AR in mice,improved vascular congestion and expansion,glandular hyperplasia and inflammatory cell infiltration in mouse nasal mucosa and slowly improved the interstitial pneumonia and lesions.Meanwhile,MXFD reduced the number and percentage of ILC2s in the nasal mucosa and lungs,downregulated the expression of GATA3 mRNA and RORa mRNA,and reduced the related inflammatory cytokine levels,including IL-4,IL-5 and IL-13.Conclusion:These data suggest that inhibition of ILC2s by MXFD may be an important means by which to treat AR.展开更多
Objective The objective of this study was to investigate the preparation process of Mahuang Xixin Fuzi decoction granules based on the clinical pharmacological effects of the classic formulas and to control the qualit...Objective The objective of this study was to investigate the preparation process of Mahuang Xixin Fuzi decoction granules based on the clinical pharmacological effects of the classic formulas and to control the quality of the product.Methods An orthogonal experimental design was used,with extraction yield and transfer rate of key ingredients as evaluation indicators,to optimize the extraction process ofMahuang Xixin Fuzi decoction.The granulation process was optimized based on indicators such as granule formation rate,dissolution rate,and moisture absorption rate.Results The optimal extraction process for Mahuang Xixin Fuzi decoction was determined as the following:using 10 times the amount of water to soak for 30 minutes,extracting three times,each for 60minutes,with a concentrated extract relative density of 1.3 g/mL.A mixture of dextrin and starch at a 1:2 ratio was used as a binder for wet granulation.The granule formation rate,dissolution time,and dilution rate of three repeated batches showed relative standard deviation(RSD)values of 1.48,2.83,and 1.55%.Conclusion This method is stable and feasible,providing valuable data for the industrial production of Mahuang Xixin Fuzi decoction granules and further research on this formulation.展开更多
OBJECTIVE:To evaluate the effect of Fuzi Lizhong decoction(附子理中汤)on intestinal flora,serum inflammatory factors,and hypoxia inducible factor-1α(HIF-1α)in patients with colorectal cancer associated with spleen a...OBJECTIVE:To evaluate the effect of Fuzi Lizhong decoction(附子理中汤)on intestinal flora,serum inflammatory factors,and hypoxia inducible factor-1α(HIF-1α)in patients with colorectal cancer associated with spleen and kidney Yang deficiency.METHODS:A total of 100 patients diagnosed with advanced colorectal cancer were randomly divided into two groups:a control group(CON,50)and a Traditional Chinese Medicine(TCM)group(n=50).The control group received treatment with the Capecitabine+Oxaliplatin(CAPEOX)regimen,while the TCM group received the same regimen along with Fuzi Lizhong decoction for six weeks.Changes in intestinal flora were assessed before and after six weeks in both groups.Serum markers,including HIF-1α,vascular endothelial growth factor(VEGF),interleukin-6(IL-6),and tumor necrosis factor-alpha(TNF-α),were measured using enzyme-linked immunosorbent assay.Adverse reactions,clinical efficacy,and TCM syndrome efficacy were also monitored.RESULTS:After six weeks,the levels of Lactobacillus and Bifidobacterium were significantly higher,while the levels of Enterobacter and Enterococcus were significantly lower in the TCM group compared to the control group(P<0.05).Serum levels of HIF-1α,VEGF,IL-6,and TNF-αwere also significantly reduced in the TCM group compared to the control group(P<0.05).Additionally,the incidence of adverse reactions was lower,and the clinical efficacy was higher in the TCM group compared to the control group(P<0.05).CONCLUSION:Fuzi Lizhong decoction effectively improves intestinal microbiota composition,reduces inflammatory factors and HIF-1αexpression,alleviates chemotherapy-related adverse reactions,enhances clinical efficacy,and may inhibit tumor growth in patients with colorectal cancer.展开更多
Objective： To evaluate the efficacy and safety of Mahuang Fuzi Xixin Decoction on sick sinus syndrome andprovide evidence for clinical practice. Methods： Randomized controlled trials of all the languages of MahuangF...Objective： To evaluate the efficacy and safety of Mahuang Fuzi Xixin Decoction on sick sinus syndrome andprovide evidence for clinical practice. Methods： Randomized controlled trials of all the languages of MahuangFuzi Xixin Decoction on sick sinus syndrome were collected by computer search and manual retrieval. Theretrieval time was from January 2000 to January 2017. According to the inclusion and exclusion criteria, 2reviewers independently selected and extracted data, then evaluated the quality, cross-checked the information andevaluated the quality of menthodology. Through discussion or third reviewer to help solve the divergence, RevMan5.3 software was used to perform meta analysis. Results： A total of 7 documents （n = 612） were finally enrolled,with 358 in Mahuang Fuzi Xixin Decoction group （treatment group） and 254 in control group. Meta analysisshowed that the treatment （86.9%） was more effective than the control （70.1%）, the difference was statisticallysignificant （RR = 1.25, 95% CI：（1.15-1.37）, P 〈 0.001）; the treatment （17.0%） was safer than the control （49.8%）,the difference was statistically significant （RR=0.23,95% CI：（0.06-0.93）, P =0.04）. Conclusion： The existingclinical studies suggest that Mahuang Fuzi Xixin Decoction on sick sinus syndrome is effective and safe; due to thelimited quality of the enrolled documents, the above conclusions need more high-quality randomized controlledtrials to be verified.展开更多
基金supported by Henan Province 2024 Science and Technology Development Plan(242102310577).
文摘Objective This study aimed to investigate the potentialmechanism of Mahuang Xixin Fuzi Decoction in treating allergic rhinitis(AR)and predict its quality markers(Q-markers)using network pharmacology and molecular docking techniques.Methods The chemical components of the herbal constituents in Mahuang Xixin Fuzi Decoction were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP).Active component-related targets were screened using the SwissTargetPrediction database,while AR-related targets were obtained from the GeneCards database.The intersection targets(potential therapeutic targets of the Mahuang Xixin Fuzi Decoction for AR)were identified via the Venn 2.1.0 platform,and a Venn diagram was constructed.A“herb–active component–potential target”network was established using Cytoscape 3.10.0,and core components were screened via topological analysis.Protein–protein interaction(PPI)network of the intersection targets was built using the String database,followed by topological analysis to identify core targets.Gene Ontology(GO)enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis were performed on the core targets using the DAVID database.Molecular docking of core components and targets was conducted using AutoDock Tools 1.5.7.Results Twenty-seven active components were identified from TCMSP,with 506 corresponding targets predicted by SwissTargetPrediction.A total of 2,447 AR-related targets were retrieved from GeneCards,yielding 165 intersection targets.Network analysis revealed naringenin,genkwanin,deoxyandrographolide,karakoline,and karanjin as core components.PPI network analysis identified 32 core targets.GO enrichment analysis screened 834 functional items,including 618 biological processes,72 cellular components,and 144 molecular functions.KEGG analysis identified 165 signaling pathways.Molecular docking confirmed stable binding between core components and key targets.Conclusion Multiple chemical components in Mahuang Xixin Fuzi Decoction may ameliorate AR by regulating diverse targets and biological processes.Naringenin,genkwanin,and deoxyandrographolide are proposed as potential Q-markers for this decoction in AR treatment.
基金This work was supported by Chinese Natural Science Foundation Grants(81630080)the Fundamental Research Funds for the Central Universities of China(NO:2017-JYB-JS-101,2018-JYBZZ-JS075,2019-JYB-JSPYGD-011).
文摘Objective:To investigate the protective effect of Dahuang Fuzi Decoction(DHFZD),a traditional Chinese prescription,at alleviating sepsis-induced inflammation and gut barrier damage in rats.Methods:Forty clean-grade male Sprague-Dawley rats were divided randomly into three groups:normal control group(NCG,n?10),model control group(MCG,n?15)and DHFZD-treated group(DHFZDG,n?15).NCG rats were sham operated on and used as the controls,whereas MCG and DHFZDG rats were used to replicate the rat sepsis model using cecal ligation and puncture(CLP).The DHFZDG rats received DHFZD by gavage(4.5 mg/g of body weight)2 h prior to CLP and after its successful induction,while the NCG and MCG rats received equivalent amounts of sterilized water by gavage.All rat groups were starved and had free access to water.At 24 h post-experimental set up,the mortality of rats in each group was recorded,and peritoneal inflammation assessment and pathological changes related to the intestinal mucosal injury index(IMII)in the surviving rats were evaluated.D-lactic acid,tumor necrosis factor(TNF)-a,interleukin(IL)-6 and IL-10 peripheral blood concentrations,along with secretory immunoglobulin A(sIgA)in the intestinal mucosa were evaluated by enzyme-linked immunosorbent assays.Gut microbes were detected using 16S rRNA gene sequencing.Results:DHFZD reduced sepsis-related mortality in the rats.Moreover,it alleviated peritoneal inflammation and pathological changes according to the IMII.DHFZD reduced serum procalcitonin,TNF-a and IL-6 concentrations,but not the IL-10 concentration.It also reduced serum D-lactic acid and increased sIgA concentrations in intestinal mucosa.Notably,DHFZDG restored gut microbiota diversity and regulated the decrease in Bacteroidetes induced by sepsis,compared with the MCG rats.Conclusion:DHFZDG may play a protective role in sepsis by alleviating sepsis-induced inflammation and gut barrier damage in rats.
基金the National Natural Science Foundation of China(81774375)the Fundamental Research Funds for the Central Universities(2018-JYB-ZDSYS002).
文摘Objective:As a traditional herbal formula,Mahuang Xixin Fuzi decoction(MXFD)has been used to treat allergic rhinitis(AR).It regulates the transcription factor GATA3 in T cells,blocks Th2 skewing and rebalances the Th1/Th2 immunity.Type 2 innate lymphoid cells(ILC2s)are closely associated with GATA3.However,it remains unknown whether ILC2s could be one mechanism through which MXFD acts.We sought to elucidate the efficacy and mechanism of action of this decoction in AR treatment.Methods:Forty C57BL/6J female mice were equally divided into control,model,loratadine-and MXFDtreated groups in random.AR was induced by ovalbumin(OVA),and then treatment with loratadine or MXFD was administered.AR scores were evaluated and compared before and after treatment.Pathological changes in the nasal mucosa and lung were observed using hematoxylin-eosin staining of tissue samples.Activation of ILC2 in nasal mucosa was assessed by immunofluorescence and quantitative polymerase chain reaction analysis.ILC2 cell count in lungs was measured by flow cytometry and levels of interleukin-(IL)4,IL-5 and IL-13 in serum were detected by ELISA.Results:The decoction alleviated the symptoms of AR in mice,improved vascular congestion and expansion,glandular hyperplasia and inflammatory cell infiltration in mouse nasal mucosa and slowly improved the interstitial pneumonia and lesions.Meanwhile,MXFD reduced the number and percentage of ILC2s in the nasal mucosa and lungs,downregulated the expression of GATA3 mRNA and RORa mRNA,and reduced the related inflammatory cytokine levels,including IL-4,IL-5 and IL-13.Conclusion:These data suggest that inhibition of ILC2s by MXFD may be an important means by which to treat AR.
基金funded by the Henan Province 2024 Science and Technology Development Plan Science and Technology Key Project(242102310577).
文摘Objective The objective of this study was to investigate the preparation process of Mahuang Xixin Fuzi decoction granules based on the clinical pharmacological effects of the classic formulas and to control the quality of the product.Methods An orthogonal experimental design was used,with extraction yield and transfer rate of key ingredients as evaluation indicators,to optimize the extraction process ofMahuang Xixin Fuzi decoction.The granulation process was optimized based on indicators such as granule formation rate,dissolution rate,and moisture absorption rate.Results The optimal extraction process for Mahuang Xixin Fuzi decoction was determined as the following:using 10 times the amount of water to soak for 30 minutes,extracting three times,each for 60minutes,with a concentrated extract relative density of 1.3 g/mL.A mixture of dextrin and starch at a 1:2 ratio was used as a binder for wet granulation.The granule formation rate,dissolution time,and dilution rate of three repeated batches showed relative standard deviation(RSD)values of 1.48,2.83,and 1.55%.Conclusion This method is stable and feasible,providing valuable data for the industrial production of Mahuang Xixin Fuzi decoction granules and further research on this formulation.
基金Supported by the Guangxi Natural Science Foundation“Controllable Synthesis of Ordered Mesoporous Seafoam-Loaded g-C3N4 Gomposites and Their Mechanism of Adsorption-Photocatalytic Degradation of Antidepressants in Water Bodies”(2017GXNSFBA198216)the Open Fund for the Director of Guangxi Key Laboratory of Spatial Information and Geographic Information“Geographic Spatial Analysis of Regional Urinary Tract Stone Disease”(19-185-10-04)。
文摘OBJECTIVE:To evaluate the effect of Fuzi Lizhong decoction(附子理中汤)on intestinal flora,serum inflammatory factors,and hypoxia inducible factor-1α(HIF-1α)in patients with colorectal cancer associated with spleen and kidney Yang deficiency.METHODS:A total of 100 patients diagnosed with advanced colorectal cancer were randomly divided into two groups:a control group(CON,50)and a Traditional Chinese Medicine(TCM)group(n=50).The control group received treatment with the Capecitabine+Oxaliplatin(CAPEOX)regimen,while the TCM group received the same regimen along with Fuzi Lizhong decoction for six weeks.Changes in intestinal flora were assessed before and after six weeks in both groups.Serum markers,including HIF-1α,vascular endothelial growth factor(VEGF),interleukin-6(IL-6),and tumor necrosis factor-alpha(TNF-α),were measured using enzyme-linked immunosorbent assay.Adverse reactions,clinical efficacy,and TCM syndrome efficacy were also monitored.RESULTS:After six weeks,the levels of Lactobacillus and Bifidobacterium were significantly higher,while the levels of Enterobacter and Enterococcus were significantly lower in the TCM group compared to the control group(P<0.05).Serum levels of HIF-1α,VEGF,IL-6,and TNF-αwere also significantly reduced in the TCM group compared to the control group(P<0.05).Additionally,the incidence of adverse reactions was lower,and the clinical efficacy was higher in the TCM group compared to the control group(P<0.05).CONCLUSION:Fuzi Lizhong decoction effectively improves intestinal microbiota composition,reduces inflammatory factors and HIF-1αexpression,alleviates chemotherapy-related adverse reactions,enhances clinical efficacy,and may inhibit tumor growth in patients with colorectal cancer.
文摘Objective： To evaluate the efficacy and safety of Mahuang Fuzi Xixin Decoction on sick sinus syndrome andprovide evidence for clinical practice. Methods： Randomized controlled trials of all the languages of MahuangFuzi Xixin Decoction on sick sinus syndrome were collected by computer search and manual retrieval. Theretrieval time was from January 2000 to January 2017. According to the inclusion and exclusion criteria, 2reviewers independently selected and extracted data, then evaluated the quality, cross-checked the information andevaluated the quality of menthodology. Through discussion or third reviewer to help solve the divergence, RevMan5.3 software was used to perform meta analysis. Results： A total of 7 documents （n = 612） were finally enrolled,with 358 in Mahuang Fuzi Xixin Decoction group （treatment group） and 254 in control group. Meta analysisshowed that the treatment （86.9%） was more effective than the control （70.1%）, the difference was statisticallysignificant （RR = 1.25, 95% CI：（1.15-1.37）, P 〈 0.001）; the treatment （17.0%） was safer than the control （49.8%）,the difference was statistically significant （RR=0.23,95% CI：（0.06-0.93）, P =0.04）. Conclusion： The existingclinical studies suggest that Mahuang Fuzi Xixin Decoction on sick sinus syndrome is effective and safe; due to thelimited quality of the enrolled documents, the above conclusions need more high-quality randomized controlledtrials to be verified.
