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Background/Aims: Duck hepatitis B virus is a member of the hepadnavirus family, which posses strong hepatotropism. Duck hepatitis B virus DNA serves as the replicative template for producing biologically active virus particles after transfection into cell lines established from human hepatocellular carcinoma or into duck liver by direct injection of calcium phosphate-precipitated DNA. Our aim was...
Background/Aims: A problem in pharmacotherapy for bleeding varices in portal hypertension is non-responders. The aim of this study was to elucidate the features of hemodynamic response to vasopressin in the gastroesophageal collateral vein in patients with esophageal varices.Methods: Flow velocity in the portal and the collateral left gastric vein was measured with an echo-Doppler flowmeter before...
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