AIM: To explore the effect of Gui Zhi decoction on enteric mucosal immune in type Ⅱ collagen-induced arthritis (CIA)in DBA mice.METHODS: Eighty DBA/1, weighing 18-22 g, were randomly divided into four groups with 20 ...AIM: To explore the effect of Gui Zhi decoction on enteric mucosal immune in type Ⅱ collagen-induced arthritis (CIA)in DBA mice.METHODS: Eighty DBA/1, weighing 18-22 g, were randomly divided into four groups with 20 in each group:control group, CIA group, treatment groups at high dosage and low dosage (GZH and GZL). CIA was induced by immunization with type Ⅱ collagen (CⅡ) emulsified with equal complete adjuvant at 0.1 mg CⅡ each mouse. Blood lymphocyte suspension was screened for CD4 and CD8 expression using a flow cytometry, the CD4 and CD8 and secretory IgA (sIgA)-positive cells in enteric lamina propria tested with immunohistochemical staining. Tumor necrosis factor-alpha (TNF-α), interleukin-L (IL-1)-β, and IL-6 concentrations in serum were assayed with RIA.RESULTS: Gui Zhi decoction can lower the arthritic scores and decrease the occurrence of arthritis. The CD4, CD8,and sIgA-positive cells in CIA mice are less than in control mice, and in Gui Zhi decoction at high dosage could restore the lowered CD4- and CD8-positive cells in lamina propria,and at both high and low dosages could increase the lowered sIgA-positive cells in lamina propria, even still lower than in normal mice. In periphery, the CD4 cells in periphery are higher in CIA mice than in control mice,and Gui Zhi decoction at high and low dosages could decrease the CD4 and CD8 cells. Also, Gui Zhi decoction at high dosage could decrease the IL-6 and TNF-αconcentration in serum.CONCLUSION: Gui Zhi decoction can lower the arthritic scores and decrease the incidence of CIA in mice, and the mechanism is in part regulating enteric mucosal immune.展开更多
Objective:From the perspective of miR-126-vascular endothelial cytokine(VEGF)/phosphatidylinositol 3-kinase(PI3K)/ser-threonine protein kinase(AKT)signaling pathway,Xinfeng Capsule(XFC)can improve rheumatoid arthritis...Objective:From the perspective of miR-126-vascular endothelial cytokine(VEGF)/phosphatidylinositol 3-kinase(PI3K)/ser-threonine protein kinase(AKT)signaling pathway,Xinfeng Capsule(XFC)can improve rheumatoid arthritis(RA))The mechanism of the patient's blood stasis state.Methods:Sixty RA patients meeting the diagnostic criteria were selected and divided into XFC treatment group 30 cases and Leflunomide(LEF)control group 30 cases according to the random number table method.The treatment group took Xinfeng Capsules(3 capsules each time,3 times/d),and the control group took Leflunomide(1 capsule each time,1 times/d).Observe the blood stasis symptom scores of RA patients,and detect the laboratory indicators erythrocyte sedimentation rate(ESR),c-reactive protein(CRP),rheumatoid factor(RF),anti-cyclic citrullinated peptide antibody(CCP),thrombin time(TT),part prothrombin time(APTT),prothrombin time(PT),D dimer(DD),fibrinogen(FBG),platelets(PLT),mean platelet volume(MPV),platelet distribution width(PDW)levels.Real-time fluorescent quantitative PCR method was used to detect the level of miR-126,and the ELISA method was used to detect the levels of tumor necrosis factor(TNF-α),interleukin-6(IL-6),IL-35,VEGF,PI3K,and AKT.Spearman method was used to analyze the correlation between the total score of blood stasis symptoms,blood stasis-related indicators and disease activity indicators,cytokines,miR-126,VEGF,PI3K,and AKT in RA patients.Results:Comparing the two groups after treatment,the XFC group improved blood stasis symptoms,disease activity indicators,decreased miR-126,VEGF,PI3K,AKT,TNF-α,IL-6,D-D,FBG,PLT,and increased IL-35 The level was significantly better than the LEF group,with statistical significance(P<0.05,P<0.01).Correlation analysis showed that there was a certain correlation between the total score of blood stasis symptoms,blood stasis related indicators and disease activity indicators,cytokines,miR-126,VEGF,PI3K,and AKT in RA patients.Conclusion:There is blood stasis in RA patients.XFC may improve the cytokine network disorder of patients through miR-126-VEGF/PI3K/AKT signaling pathway,thereby improving the blood stasis status of RA patients.展开更多
Objective:To observe the relationship between the distribution of TCM Syndromes of primary Sjogren's syndrome(pSS)and the changes of erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),tumor necrosis fact...Objective:To observe the relationship between the distribution of TCM Syndromes of primary Sjogren's syndrome(pSS)and the changes of erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),immunoglobulin IgA,IgG and IgM.Methods:157 diagnosed PSS patients were divided into dampness heat obstructing collaterals syndrome,dryness evil invading lung syndrome,Qi blood stasis syndrome,liver kidney yin deficiency syndrome and Qi Yin deficiency syndrome according to TCM syndrome differentiation standard.The age,course of disease,general health score in international universal quality of life scale,self rating Anxiety scale(SAS),self rating Depression Scale(SDS)and erythrocyte sedimentation rate were observed and detected(ESR,C-reactive protein(CRP),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),immunoglobulin IgA,IgG and IgM and other immune inflammatory indexes were detected.The relationship between different TCM Syndromes of PSS and molecular level changes of immune inflammatory indexes was analyzed and compared,as well as the impact on quality of life and mental emotion.Results:The overall health score of patients with Qi Yin deficiency syndrome was significantly lower than that of patients with dampness heat obstructing collaterals and dampness evil invading lung syndrome(P<0.01),while the SAS and SDS scores of patients with Qi Yin deficiency syndrome were significantly higher than those of patients with dampness heat invading lung syndrome and dampness heat obstructing collaterals syndrome(P<0.05,P<0.01);ESR,CRP,RF,TNF-α,IL-6,IgA,IgG and IgM related laboratory indexes of patients with dampness heat obstructing collaterals syndrome were significantly higher than those of patients with dry evil invading lung syndrome,liver kidney yin deficiency syndrome and liver kidney yin deficiency syndrome Qi Yin deficiency syndrome and Qi blood stasis syndrome(P<0.05,P<0.01).Correlation test found that the above five syndrome types were positively correlated with hs-CRP,IL-6,TNF-ɑindicators(P<0.05).Conclusion:The overall health,SAS,SDS and related hs-CRP,IL-6,TNF-ɑand some others indexes of SS patients are associated with TCM syndromes.展开更多
基金Supported by the project of National Natural Science Foundation of China, No. 30171133 and 39870952
文摘AIM: To explore the effect of Gui Zhi decoction on enteric mucosal immune in type Ⅱ collagen-induced arthritis (CIA)in DBA mice.METHODS: Eighty DBA/1, weighing 18-22 g, were randomly divided into four groups with 20 in each group:control group, CIA group, treatment groups at high dosage and low dosage (GZH and GZL). CIA was induced by immunization with type Ⅱ collagen (CⅡ) emulsified with equal complete adjuvant at 0.1 mg CⅡ each mouse. Blood lymphocyte suspension was screened for CD4 and CD8 expression using a flow cytometry, the CD4 and CD8 and secretory IgA (sIgA)-positive cells in enteric lamina propria tested with immunohistochemical staining. Tumor necrosis factor-alpha (TNF-α), interleukin-L (IL-1)-β, and IL-6 concentrations in serum were assayed with RIA.RESULTS: Gui Zhi decoction can lower the arthritic scores and decrease the occurrence of arthritis. The CD4, CD8,and sIgA-positive cells in CIA mice are less than in control mice, and in Gui Zhi decoction at high dosage could restore the lowered CD4- and CD8-positive cells in lamina propria,and at both high and low dosages could increase the lowered sIgA-positive cells in lamina propria, even still lower than in normal mice. In periphery, the CD4 cells in periphery are higher in CIA mice than in control mice,and Gui Zhi decoction at high and low dosages could decrease the CD4 and CD8 cells. Also, Gui Zhi decoction at high dosage could decrease the IL-6 and TNF-αconcentration in serum.CONCLUSION: Gui Zhi decoction can lower the arthritic scores and decrease the incidence of CIA in mice, and the mechanism is in part regulating enteric mucosal immune.
基金Xin'an Medical Education Ministry Key Laboratory Open Fund Project(No.2020xayx01)Anhui Natural Science Youth Fund(No.2008085QH386)+3 种基金Anhui Province University Outstanding Young Talent Support Program(No.gxyq2019031)Anhui Province Key Laboratory Construction Project(No.1306c083035)the Construction Project of Liu Jian Studio,A Famous Chinese Medicine Doctor in Anhui Province([2018]No.11)the 12th Batch of"115"Innovation Team Project in Anhui Province([2019]No.1)。
文摘Objective:From the perspective of miR-126-vascular endothelial cytokine(VEGF)/phosphatidylinositol 3-kinase(PI3K)/ser-threonine protein kinase(AKT)signaling pathway,Xinfeng Capsule(XFC)can improve rheumatoid arthritis(RA))The mechanism of the patient's blood stasis state.Methods:Sixty RA patients meeting the diagnostic criteria were selected and divided into XFC treatment group 30 cases and Leflunomide(LEF)control group 30 cases according to the random number table method.The treatment group took Xinfeng Capsules(3 capsules each time,3 times/d),and the control group took Leflunomide(1 capsule each time,1 times/d).Observe the blood stasis symptom scores of RA patients,and detect the laboratory indicators erythrocyte sedimentation rate(ESR),c-reactive protein(CRP),rheumatoid factor(RF),anti-cyclic citrullinated peptide antibody(CCP),thrombin time(TT),part prothrombin time(APTT),prothrombin time(PT),D dimer(DD),fibrinogen(FBG),platelets(PLT),mean platelet volume(MPV),platelet distribution width(PDW)levels.Real-time fluorescent quantitative PCR method was used to detect the level of miR-126,and the ELISA method was used to detect the levels of tumor necrosis factor(TNF-α),interleukin-6(IL-6),IL-35,VEGF,PI3K,and AKT.Spearman method was used to analyze the correlation between the total score of blood stasis symptoms,blood stasis-related indicators and disease activity indicators,cytokines,miR-126,VEGF,PI3K,and AKT in RA patients.Results:Comparing the two groups after treatment,the XFC group improved blood stasis symptoms,disease activity indicators,decreased miR-126,VEGF,PI3K,AKT,TNF-α,IL-6,D-D,FBG,PLT,and increased IL-35 The level was significantly better than the LEF group,with statistical significance(P<0.05,P<0.01).Correlation analysis showed that there was a certain correlation between the total score of blood stasis symptoms,blood stasis related indicators and disease activity indicators,cytokines,miR-126,VEGF,PI3K,and AKT in RA patients.Conclusion:There is blood stasis in RA patients.XFC may improve the cytokine network disorder of patients through miR-126-VEGF/PI3K/AKT signaling pathway,thereby improving the blood stasis status of RA patients.
基金National key research and development plan of ministry of science and technology for Chinese medicine modernization research key special project(No.2018YFC1705204)Construction project of famous Chinese medicine doctor Liu Jian studio in Anhui province(No.[2018]11)+1 种基金Anhui province’s 12th batch of“115”innovation team(No.[2019]1)National training project for key talents of TCM clinical characteristic technical inheritance(No.[2019]36)。
文摘Objective:To observe the relationship between the distribution of TCM Syndromes of primary Sjogren's syndrome(pSS)and the changes of erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),immunoglobulin IgA,IgG and IgM.Methods:157 diagnosed PSS patients were divided into dampness heat obstructing collaterals syndrome,dryness evil invading lung syndrome,Qi blood stasis syndrome,liver kidney yin deficiency syndrome and Qi Yin deficiency syndrome according to TCM syndrome differentiation standard.The age,course of disease,general health score in international universal quality of life scale,self rating Anxiety scale(SAS),self rating Depression Scale(SDS)and erythrocyte sedimentation rate were observed and detected(ESR,C-reactive protein(CRP),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),immunoglobulin IgA,IgG and IgM and other immune inflammatory indexes were detected.The relationship between different TCM Syndromes of PSS and molecular level changes of immune inflammatory indexes was analyzed and compared,as well as the impact on quality of life and mental emotion.Results:The overall health score of patients with Qi Yin deficiency syndrome was significantly lower than that of patients with dampness heat obstructing collaterals and dampness evil invading lung syndrome(P<0.01),while the SAS and SDS scores of patients with Qi Yin deficiency syndrome were significantly higher than those of patients with dampness heat invading lung syndrome and dampness heat obstructing collaterals syndrome(P<0.05,P<0.01);ESR,CRP,RF,TNF-α,IL-6,IgA,IgG and IgM related laboratory indexes of patients with dampness heat obstructing collaterals syndrome were significantly higher than those of patients with dry evil invading lung syndrome,liver kidney yin deficiency syndrome and liver kidney yin deficiency syndrome Qi Yin deficiency syndrome and Qi blood stasis syndrome(P<0.05,P<0.01).Correlation test found that the above five syndrome types were positively correlated with hs-CRP,IL-6,TNF-ɑindicators(P<0.05).Conclusion:The overall health,SAS,SDS and related hs-CRP,IL-6,TNF-ɑand some others indexes of SS patients are associated with TCM syndromes.