Yan-min Zheng

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OBJECTIVE To study the effect of matrine and oxymatrine on proliferation and the expression of Stat3, Stat5 mRNA in SMMC-7721 cell line. METHOD Treated with matrine and oxymatrine, the inhibitory effect on SMMC-7721 cell proliferation was detected by MTT, double fluorescence labeling was applied to measure the apotosis ratios of SMMC-7721cells, the(More)
OBJECTIVE To investigate the expression of protease activated receptor-2 (PAR-2) in human HepG2 hepatoma cells and elucidate the effects of trypsin and PAR-2 agonist peptide SLIGKV-NH(2) upon the proliferation of hepatoma cells and its intracellular signaling mechanism. METHODS PAR-2 protein and mRNA expression were detected by immunofluorescence and(More)
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