Objective： To compare the effects of electroacupuncture （EA） and mild-warm moxibustion （Mox） therapies for constipation-predominant irritable bowel syndrome （C-IBS） patients. Methods： Sixty C-IBS patients were...Objective： To compare the effects of electroacupuncture （EA） and mild-warm moxibustion （Mox） therapies for constipation-predominant irritable bowel syndrome （C-IBS） patients. Methods： Sixty C-IBS patients were assigned to 2 groups by simple randomized method, i.e. EA group （30 cases） and Mox group （30 cases）. Both EA and Mox treatments were performed on bilateral Tianshu （ST 25） and Shangjuxu （ST 37） for 30 min each time, 6 times per week, for 4 consecutive weeks. The gastrointestinal symptoms and psychological symptoms of the two groups were scored before and after treatment. The effects on the corresponding functional brain areas, namely the anterior cingulate cortex （ACC）, insular cortex （IC） and prefrontal cortex （PFC） were observed by functional magnetic resonance imaging （fMRI） before and after treatment. Results： Compared with the Mox group, greater improvements in abdominal distension, defecation frequency, difficulty in defecation and stool features were observed in the EA group （all P〈0.01）, both Hamilton Anxiety Rating Scale and Hamilton Depression Rating Scale scores were significantly decreased in the EA group （all P〈0.01）. Finally, decreased activated voxel values were observed in the ACC, right IC and PFC brain regions of EA group with 150 mL colorectal distension stimulation （P〈0.05 or P〈0.01）. Conclusions： Both EA and Mox could significantly improve some of the most intrusive symptoms of C-IBS patients, and EA was more effective than Mox. The therapeutic effect of these two therapies might through modulating of the brain-gut axis function. （Registration No. ChiCTR- TRC-11001349）.展开更多
Objective:To investigate the protective effects and its possible mechanism of Wuzi Yanzong Pill(WYP) on Parkinson’s disease(PD) model mice.Methods:Thirty-six C57BL/6 male mice were randomly assigned to 3 groups inclu...Objective:To investigate the protective effects and its possible mechanism of Wuzi Yanzong Pill(WYP) on Parkinson’s disease(PD) model mice.Methods:Thirty-six C57BL/6 male mice were randomly assigned to 3 groups including normal,PD,and PD+WYP groups,12 mice in each group.One week of intraperitoneal injection of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP) was used to establish the classical PD model in mice.Meanwhile,mice in the PD+WYP group were administrated with 16 g/kg WYP,twice daily by gavage.After 14 days of administration,gait test,open field test and pole test were measured to evaluate the movement function.Tyrosine hydroxylase(TH) neurons in substantia nigra of midbrain and binding immunoglobulin heavy chain protein(GRP78) in striatum and cortex were observed by immunohistochemistry.The levels of TH,GRP78,p-PERK,p-elF2α,ATF4,p-IRE1α,XBP1,ATF6,CHOP,ASK1,p-JNK,Caspase-12,-9 and-3 in brain were detected by Western blot.Results:Compared with the PD group,WYP treatment ameliorated gait balance ability in PD mice(P<0.05).Similarly,WYP increased the total distance and average speed(P<0.05or P<0.01),reduced rest time and pole time(P<0.05).Moreover,WYP significantly increased TH positive cells(P<0.01).Immunofluorescence showed WYP attenuated the levels of GRP78 in striatum and cortex.Meanwhile,WYP treatment significantly decreased the protein expressions of GRP78,p-PERK,p-elF2α,ATF4,p-IRE1α,XBP1,CHOP,Caspase-12 and Caspase-9(P<0.05or P<0.01).Conclusions:WYP ameliorated motor symptoms and pathological lesion of PD mice,which may be related to the regulation of unfolded protein response-mediated signaling pathway and inhibiting the endoplasmic reticulum stress-mediated neuronal apoptosis pathway.展开更多
基金Supported by the National Natural Science Foundation of China(No.30973784)the National Basic Research Program of China,973 program(No.2009CB522900)
文摘Objective： To compare the effects of electroacupuncture （EA） and mild-warm moxibustion （Mox） therapies for constipation-predominant irritable bowel syndrome （C-IBS） patients. Methods： Sixty C-IBS patients were assigned to 2 groups by simple randomized method, i.e. EA group （30 cases） and Mox group （30 cases）. Both EA and Mox treatments were performed on bilateral Tianshu （ST 25） and Shangjuxu （ST 37） for 30 min each time, 6 times per week, for 4 consecutive weeks. The gastrointestinal symptoms and psychological symptoms of the two groups were scored before and after treatment. The effects on the corresponding functional brain areas, namely the anterior cingulate cortex （ACC）, insular cortex （IC） and prefrontal cortex （PFC） were observed by functional magnetic resonance imaging （fMRI） before and after treatment. Results： Compared with the Mox group, greater improvements in abdominal distension, defecation frequency, difficulty in defecation and stool features were observed in the EA group （all P〈0.01）, both Hamilton Anxiety Rating Scale and Hamilton Depression Rating Scale scores were significantly decreased in the EA group （all P〈0.01）. Finally, decreased activated voxel values were observed in the ACC, right IC and PFC brain regions of EA group with 150 mL colorectal distension stimulation （P〈0.05 or P〈0.01）. Conclusions： Both EA and Mox could significantly improve some of the most intrusive symptoms of C-IBS patients, and EA was more effective than Mox. The therapeutic effect of these two therapies might through modulating of the brain-gut axis function. （Registration No. ChiCTR- TRC-11001349）.
基金Supported by the National Natural Science Foundation of China(Nos.81703978 and 81102552)the Special Fund for Science and Technology Innovation Team of Shanxi University of Chinese Medicine(No.2022TD1013)+5 种基金the Natural Science Foundation of Shanxi Province(No.201901D111334)the Returned Chinese Scholars Technology Activities Preferred Project,Shanxi Province of China(No.20200026)the Research Project supported by Shanxi Scholarship Council of China(No.2021-142)Shanxi University Science and Technology Innovation Project(No.2019L0724)the Key Science and technology R&D project of Jinzhong(No.Y213004)the Young Scientist Cultivation Program Project,Shanxi University of Chinese Medicine(No.2021PY-QN-03)。
文摘Objective:To investigate the protective effects and its possible mechanism of Wuzi Yanzong Pill(WYP) on Parkinson’s disease(PD) model mice.Methods:Thirty-six C57BL/6 male mice were randomly assigned to 3 groups including normal,PD,and PD+WYP groups,12 mice in each group.One week of intraperitoneal injection of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP) was used to establish the classical PD model in mice.Meanwhile,mice in the PD+WYP group were administrated with 16 g/kg WYP,twice daily by gavage.After 14 days of administration,gait test,open field test and pole test were measured to evaluate the movement function.Tyrosine hydroxylase(TH) neurons in substantia nigra of midbrain and binding immunoglobulin heavy chain protein(GRP78) in striatum and cortex were observed by immunohistochemistry.The levels of TH,GRP78,p-PERK,p-elF2α,ATF4,p-IRE1α,XBP1,ATF6,CHOP,ASK1,p-JNK,Caspase-12,-9 and-3 in brain were detected by Western blot.Results:Compared with the PD group,WYP treatment ameliorated gait balance ability in PD mice(P<0.05).Similarly,WYP increased the total distance and average speed(P<0.05or P<0.01),reduced rest time and pole time(P<0.05).Moreover,WYP significantly increased TH positive cells(P<0.01).Immunofluorescence showed WYP attenuated the levels of GRP78 in striatum and cortex.Meanwhile,WYP treatment significantly decreased the protein expressions of GRP78,p-PERK,p-elF2α,ATF4,p-IRE1α,XBP1,CHOP,Caspase-12 and Caspase-9(P<0.05or P<0.01).Conclusions:WYP ameliorated motor symptoms and pathological lesion of PD mice,which may be related to the regulation of unfolded protein response-mediated signaling pathway and inhibiting the endoplasmic reticulum stress-mediated neuronal apoptosis pathway.
