Published 1980 | Version v1
Journal article Metadata-only

Influence of phenoxybenzamine on mesenteric blood flow in irradiated rat

Creators

  • 1. Centre d'Etude de l'Energie Nucleaire, Mol (Belgium)

Description

Reactivity of the superior mesenteric artery has been studied in rat Wistar by infusion of biogenic amines (noradrenaline, dopamine, serotonin, acetylcholine and histamine) in presence of phenoxybenzamine. A decrease in reactivity of the post-synaptic α receptor located on the mesenteric vascular smooth muscle cell was seen three days after irradiation by 2 Kr

Abstract (French)

La reactivite de l'artere mesenterique superieure du Rat Wistar a ete etudiee par perfusion d'amines biogenes (noradrenaline, dopamine, serotonine, acetylcholine et histamine) en presence de phenoxybenzamine. On constate une diminution de reactivite des recepteurs α post-synaptiques de la cellule musculaire lisse vasculaire mesentrique chez le rat irradie par 2 Kr, 3 jours anterieurement

Additional details

Additional titles

Original title (French)
Effet de la phenoxybenzamine sur le flux sanguin mesenterique du rat irradie

Publishing Information

Journal Title
C. R. Seances Soc. Biol. Fil.
Journal Volume
174
Journal Issue
5
Series
C. R. Seances Soc. Biol. Fil.
Journal Page Range
883-888

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
12584916
Subject category
S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Descriptors DEI
BIOLOGICAL RADIATION EFFECTS; BLOOD FLOW; BLOOD VESSELS; MESENTERY; RATS; RECEPTORS; X RADIATION
Descriptors DEC
ANIMALS; BIOLOGICAL EFFECTS; BODY; CARDIOVASCULAR SYSTEM; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; MAMMALS; MEMBRANES; ORGANS; RADIATION EFFECTS; RADIATIONS; RODENTS; SEROUS MEMBRANES; VERTEBRATES