Jin-guang Zhang

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Tobacco BY-2 suspension cells were used to study the chemical damage and its associated mechanisms caused by Cu2+. Treatment with 100 micromol/L Cu2+ generated a large amount of H2O2 and thiobarbituric acid-reactive substances (TBARS) in cells. Using phospholipase D (PLD) specific inhibitor (1-butanol) or phosphatidic acid (PA), we demonstrated that PLD(More)
OBJECTIVE Increased portal inflow and intrahepatic resistance may play a part of the role in pathogenesis of portal hypertension in cirrhotic patients. Some vasoactive substances may play an important role in the regulation of hepatic hemodynamics. The aim of this study is to investigate the effects of two different dosages of octreotide on portal pressure(More)
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