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Vesiculation Therapy of Cantharides Extract forPerennial Allergic Rhinitisand Its Effect on Serum Tolal IgE
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作者 汤之明 陈家祥 谭敬书 《Chinese Journal of Integrative Medicine》 SCIE CAS 1996年第1期45-48,共4页
The therapy of 10% Cantharides extract in treating 50 cases of perennial allergic rhinitis(PAR) was studied. The extract was plastered and blistered on Dazhui and Neiguan points. It was observedby nasal mucosa provoca... The therapy of 10% Cantharides extract in treating 50 cases of perennial allergic rhinitis(PAR) was studied. The extract was plastered and blistered on Dazhui and Neiguan points. It was observedby nasal mucosa provocative test, cells in nasal secretion test and serum total IgE test. The results showedthat ite effective rate was 88% . After treatment the allergic nasal mucosa provocative test of the treatedgroup was alleviated obviously ( P < 0 . 01 ) and the number ot eosinopnil affd basophil in nasal secretion de-creased significantly ( P < 0 . 01 , P < 0 . 05 ) . The serum total lgE also reduced significantly I P < 0 . 01 ) . 展开更多
关键词 cantharides extract BLISTERING perennial allergic rhinitis serum total IgE
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Magnesium cantharidate suppresses PP2A and ERK1/2 pathway to inhibit hepatocellular carcinoma cells
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作者 Ze Wang Yu-Xi Huang +4 位作者 Tian-Mu He Xiang-Yu Tan Xiao-Fei Li Yun Liu Rong Yan 《Toxicology Advances》 2024年第1期16-27,共12页
Background:Magnesium cantharidate(MC)is a protein phosphatase 2A(PP2A)inhibitor antitumor drug.However,its antitumor mechanism in hepatocellular carcinoma cell(HCC)remains unclear.Methods:PP2A lentiviral vector over e... Background:Magnesium cantharidate(MC)is a protein phosphatase 2A(PP2A)inhibitor antitumor drug.However,its antitumor mechanism in hepatocellular carcinoma cell(HCC)remains unclear.Methods:PP2A lentiviral vector over expression strategy was utilized both in vivo and in vitro to explore the antitumor effect in MC and okadaic acid(OA).Tumor weight was detected in mice after MC and OA exposure.Cell proliferation,cell cycle,apoptosis rate,and western blotting were detected to explore the effects on MC and OA in human hepatocarcinoma SMMC-7721 cells.Results:In vivo results demonstrated that MC inhibited HCC progression while OA promoted tumor growth.In vitro results demonstrated that MC effectively inhibited the growth of SMMC-7721 cells by arresting the cell cycle at the G2/M phase with inhibiting Cdc25C and activating the phosphorylation of the Cdc2 protein.Flow cytometry results further showed that MC increased apoptosis.Furthermore,the expression of phosphorylated ERK1/2 was lower in the MC group but higher in the OA group.Molecular docking results showed that MC docked well with ERK1/2.Conclusions:MC inhibited HCC progression by suppressing the growth and activating the apoptosis of cancer cells and suppressing the expression of PP2A and ERK1/2. 展开更多
关键词 magnesium cantharidate ERK1/2 HCC PP2A
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