𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects of propranolol on gastric microcirculation and acid secretion in portal hypertensive rats

✍ Scribed by Dr. Josep M. Piqué; Pilar Pizcueta; ROSA M. Pérez Ayuso; Jaime Bosch

Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
574 KB
Volume
12
Category
Article
ISSN
0270-9139

No coin nor oath required. For personal study only.

✦ Synopsis

Rats with chronic portal hypertension have an increased gastric mucosal blood flow and an impaired acid secretory response to pentagaatrin stimulation.

📜 SIMILAR VOLUMES

Effects of propranolol on gastric mucosa
Effects of propranolol on gastric mucosal perfusion in cirrhotic patients with portal hypertensive gastropathy
✍ Julián Panés; Josep M. Bordas; Josep M. Piqué; Juan C. García-pagán; Faust Feu; 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 644 KB

This study investigated the effects of the short-term administration of propranolol on gastric blood perfusion in cirrhotic patients with portal hypertensive gastropathy. Portal hypertensive gastropathy is a common cause of nonvariceal bleeding in cirrhosis, which is associated with increased gastri

Effects of vasopressin on portal-systemi
Effects of vasopressin on portal-systemic collaterals in portal hypertensive rats: Role of nitric oxide and prostaglandin
✍ Che-Chang Chan; Fa-Yauh Lee; Sun-Sang Wang; Full-Young Chang; Han-Chieh Lin; Chi 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB

This study investigated the effect of vasopressin on portal-systemic collaterals in portal hypertensive rats and the influence of nitric oxide (NO) and prostaglandin on the responsiveness of collateral vessels to vasopressin. The vascular responsiveness to graded concentrations of vasopressin was te

The effect of the combination of nitrogl
The effect of the combination of nitroglycerin and propranolol on splanchnic and systemic hemodynamics in a portal hypertensive rat model
✍ Richard J. Kroeger; Roberto J. Groszmann 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 650 KB

Present investigations support major contributions from increases in both portal blood flow and portal vascular resistance in the mechanism that maintains portal hypertension. B-Adrenergic blockers have been shown to reduce the elevated portal blood flow component. The possibility that nitroglycerin

Combined treatment of portal hypertensio
Combined treatment of portal hypertension with ritanserin and propranolol in conscious and unrestrained cirrhotic rats
✍ Dr. Gilles Pomier-Layrargues; Lise Giroux; Bernard Rocheleau; Pierre-Michel Huet 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 566 KB

We recently reported that ritanserin, a 5-hydroxytryptamine receptor antagonist, induced significant reduction of portal pressure in cirrhotic rats. In this study, we investigated the hemodynamic effects of a combination of propranolol and ritanserin in conscious and unrestrained cirrhotic rats. Hep