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Portal venous pressure and portasystemic shunting in experimental portal hypertension
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1989The relationship between portal venous pressure and the degree of portasystemic shunting was studied in portal vein-ligated and cirrhotic rats anesthetized with halothane. One day after partial portal vein ligation there was a strong positive correlation (r = 0.80, n = 7) between portal pressure and shunting of mesenteric venous blood as measured by ...
Wilson J. Angerson +2 more
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2000
Portal hypertension defines astate in which the portal venous pressure is persistently above 25–30 cm of saline. Although the body can easily tolerate such pressure elevation within the portal venous axis, patients suffering from this dis order will often present complications which may lead to significant morbidity and mortality usually in relation to
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Portal hypertension defines astate in which the portal venous pressure is persistently above 25–30 cm of saline. Although the body can easily tolerate such pressure elevation within the portal venous axis, patients suffering from this dis order will often present complications which may lead to significant morbidity and mortality usually in relation to
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Effect of parathyroid hormone on portal pressure in portal hypertensive rats
Liver, 1990ABSTRACT—Conflicting results have been common in the pharmacological treatments of portal hypertension. In an attempt to seek better management of portal hypertension, we studied the effect of the synthetic parathyroid hormone (PTH) fragment, [bPTH‐(1–34)], in portal hypertensive rats (partial portal vein ligation).
J. S. Kuo +6 more
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Thallium per rectum scintigraphy, portal pressure and portal perfusion
Hepatology, 1989SCOPUS: le.j ; FLWNA ; info:eu-repo/semantics ...
Urbain, Daniel +3 more
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Influence of General Anaesthesia on Portal Pressure in Liver Cirrhosis and Portal Hypertension
Acta Anaesthesiologica Scandinavica, 1979In 19 patients with cirrhosis of the liver and portal hypertension, a catheter was inserted into the portal vein using a percutaneous transhepatic technique. The portal pressure was measured during general anaesthesia with and without halothane, and in the awake state.
T. Alsner +9 more
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Physical exercise increases portal pressure in patients with cirrhosis and portal hypertension
Gastroenterology, 1996In healthy subjects, exercise promotes marked hemodynamic and humoral changes characterized by an increase in cardiac output, a redistribution of blood flow to muscular territories under activity, and an increase in sympathoadrenergic activity. The aim of this study was to investigate the extent to which hemodynamic and humoral changes caused by ...
Joan Albert Barberà +7 more
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RELATION OF PORTAL VENOUS PRESSURE TO OCCLUDED HEPATIC VENOUS PRESSURE
Archives of Surgery, 1954THE OPERATIONS of portacaval anastomosis and hepatic artery ligation are predicated upon the fact that these procedures, by diverting blood from the liver, lower the pressure in the portal system and in the varices which have formed in that system. While it is easy to demonstrate at operation that there is an immediate fall in pressure in the portal ...
Eldon Ellis, Roy Cohn, George Ordway
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Intrahepatic pressure measurement: Not an accurate reflection of portal vein pressure
Hepatology, 1988Previous studies have established the reliability of percutaneous portal venous pressure measurement using a Chiba needle, a procedure requiring fluoroscopic guidance. Intrahepatic pressure has been advocated by some as a simple and safe index of portal venous pressure.
Gilles Pomier-Layrargues +3 more
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Portal Venous Pressure in Children
Scandinavian Journal of Clinical and Laboratory Investigation, 1957M Michaelsson, A Gyllensward
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