Objective: To investigate the therapeutic effect of Yuchang suppository on experimental ulcerative colitis rats and the effect of PPARγ/NF-KB signaling pathway. Methods: The UC rat model was replicated by 2.4.6-trini...Objective: To investigate the therapeutic effect of Yuchang suppository on experimental ulcerative colitis rats and the effect of PPARγ/NF-KB signaling pathway. Methods: The UC rat model was replicated by 2.4.6-trinitrobenzenesulfonic acid (TNBS)/ethanol method and randomly divided into normal control group, model group, high-dose group of Yuchang suppository, middle dose group , Low-dose group and sulfasalazine group, 8 rats in each group. After 14 days of treatment, the general condition of the rats was observed and the disease activity index was scored. The changes of serum TNF-α, IL-1β and IL-6 levels were detected by ELISA. The colonic mucosal injury index (CMDI) score and colon were observed by colon specimens. Histopathological changes;RT-PCR and Western blot were used to detect the expression of PPARγ and NF-KB genes and proteins in colon tissue. Results: Compared with the normal control group, the DAI and CMDI scores in the model group and the levels of serum TNF-α, IL-1β, IL-6, NF-κB p65 mRNA and protein in colon tissue were significantly increased, PPAR. - γ mRNA and protein expression levels were significantly reduced. The levels of IL-1β, IL-6, TNF-α and the expression of NF-κB p65 mRNA and protein in colon tissue were lower than those in the model group, and the expression levels of PPARγ mRNA and protein were high. In the model group. In the improvement of NF-κBp65 and PPAR-γ gene and protein expression in rat colonic mucosa, the high-dose group and the middle-dose group were significantly better than the low-dose group. Conclusion:Yuchang suppository can significantly improve the symptoms and histopathology of UC model rats. The mechanism may be through activation of PPARγ, blocking the activation of NF-κB signaling pathway, and down-regulating inflammatory factors such as TNF-α and IL-1β. The expression is such that the inflammatory response is alleviated or eliminated, thereby achieving the therapeutic effect of UC.展开更多
Objective:To investigate the application of acupoint massage combined with acupoint application in pulmonary rehabilitation of chronic obstructive pulmonary disease.Methods:Inhaled drugs,oral expectorant,such as conve...Objective:To investigate the application of acupoint massage combined with acupoint application in pulmonary rehabilitation of chronic obstructive pulmonary disease.Methods:Inhaled drugs,oral expectorant,such as conventional treatment,select our hospital on June 6,2019-March 2021 in lung disease clinics,a total of 130 patients with COPD,with digital method of random divided into control group and observation group,65 cases in each group,control group given observation group in the control group on the basis of joint acupoint sticking therapy combined with acupuncture point massage,two groups of treatment for 15 days,respectively,The total effective rate,TCM syndrome score,lung function index and dyspnea degree score(mMRC)were compared between the two groups after treatment.Results:After treatment,the total effective rate was 81.54%in the control group and 93.85%in the observation group.After treatment,the symptoms of cough,expectoration,wheezing,shortness of breath,fatigue,chills and tenderness of waist and knee were significantly improved in the two groups compared with the control group.After treatment,the symptoms of cough,expectoration,wheezing,shortness of breath,fatigue,chills and tenderness of waist and knee were significantly improved in the observation group compared with the control group.Compared with before treatment,FEV1 and FEV1/FVC values in 2 groups were increased(P<0.05),and the two indexes in observation group were better than control group(P<0.05),the differences were statistically significant.MMRC score in 2 groups was significantly lower than before treatment(P<0.05),and the improvement of mMRC score in observation group was significantly better than that in control group(P<0.05),the difference was statistically significant.Conclusion:Acupoint massage combined with acupoint application can effectively improve the lung function of patients with chronic obstructive pulmonary disease,relieve patients with dyspnea,achieve the purpose of promoting pulmonary rehabilitation,clinical efficacy is positive,worthy of promotion.展开更多
文摘Objective: To investigate the therapeutic effect of Yuchang suppository on experimental ulcerative colitis rats and the effect of PPARγ/NF-KB signaling pathway. Methods: The UC rat model was replicated by 2.4.6-trinitrobenzenesulfonic acid (TNBS)/ethanol method and randomly divided into normal control group, model group, high-dose group of Yuchang suppository, middle dose group , Low-dose group and sulfasalazine group, 8 rats in each group. After 14 days of treatment, the general condition of the rats was observed and the disease activity index was scored. The changes of serum TNF-α, IL-1β and IL-6 levels were detected by ELISA. The colonic mucosal injury index (CMDI) score and colon were observed by colon specimens. Histopathological changes;RT-PCR and Western blot were used to detect the expression of PPARγ and NF-KB genes and proteins in colon tissue. Results: Compared with the normal control group, the DAI and CMDI scores in the model group and the levels of serum TNF-α, IL-1β, IL-6, NF-κB p65 mRNA and protein in colon tissue were significantly increased, PPAR. - γ mRNA and protein expression levels were significantly reduced. The levels of IL-1β, IL-6, TNF-α and the expression of NF-κB p65 mRNA and protein in colon tissue were lower than those in the model group, and the expression levels of PPARγ mRNA and protein were high. In the model group. In the improvement of NF-κBp65 and PPAR-γ gene and protein expression in rat colonic mucosa, the high-dose group and the middle-dose group were significantly better than the low-dose group. Conclusion:Yuchang suppository can significantly improve the symptoms and histopathology of UC model rats. The mechanism may be through activation of PPARγ, blocking the activation of NF-κB signaling pathway, and down-regulating inflammatory factors such as TNF-α and IL-1β. The expression is such that the inflammatory response is alleviated or eliminated, thereby achieving the therapeutic effect of UC.
基金This work was supported by the 2019 Qingdao Industry Cultivation Program Science and Technology Benefit to the people special Project(No.19-6-1-12-nsh).
文摘Objective:To investigate the application of acupoint massage combined with acupoint application in pulmonary rehabilitation of chronic obstructive pulmonary disease.Methods:Inhaled drugs,oral expectorant,such as conventional treatment,select our hospital on June 6,2019-March 2021 in lung disease clinics,a total of 130 patients with COPD,with digital method of random divided into control group and observation group,65 cases in each group,control group given observation group in the control group on the basis of joint acupoint sticking therapy combined with acupuncture point massage,two groups of treatment for 15 days,respectively,The total effective rate,TCM syndrome score,lung function index and dyspnea degree score(mMRC)were compared between the two groups after treatment.Results:After treatment,the total effective rate was 81.54%in the control group and 93.85%in the observation group.After treatment,the symptoms of cough,expectoration,wheezing,shortness of breath,fatigue,chills and tenderness of waist and knee were significantly improved in the two groups compared with the control group.After treatment,the symptoms of cough,expectoration,wheezing,shortness of breath,fatigue,chills and tenderness of waist and knee were significantly improved in the observation group compared with the control group.Compared with before treatment,FEV1 and FEV1/FVC values in 2 groups were increased(P<0.05),and the two indexes in observation group were better than control group(P<0.05),the differences were statistically significant.MMRC score in 2 groups was significantly lower than before treatment(P<0.05),and the improvement of mMRC score in observation group was significantly better than that in control group(P<0.05),the difference was statistically significant.Conclusion:Acupoint massage combined with acupoint application can effectively improve the lung function of patients with chronic obstructive pulmonary disease,relieve patients with dyspnea,achieve the purpose of promoting pulmonary rehabilitation,clinical efficacy is positive,worthy of promotion.
