Origin and Localization of Evans Blue Extravasations in Acutely-Induced Hypertension in Cats

1 January 1978

journal article
research article
Published by S. Karger AG in European Neurology

Vol. 17 (4) , 211-215
https://doi.org/10.1159/000114947

Abstract

An intravital-microscopic study on cat pial vessels for the localization of Evans blue extravasation during acute hypertension was performed. The onset of extravasation was seen 10 sec to 2 min after the beginning of hypertension. The localization of initial extravasation turned out to be little venules, not arterioles. Venular congestion by an overload of venous outflow seemed to be the origin of extravasation.

Keywords

ACUTE HYPERTENSION
EXTRAVASATIONS
VENULAR CONGESTION

This publication has 1 reference indexed in Scilit:

ACUTE HYPERTENSIVE VASCULAR DISEASE
Acta Pathologica Microbiologica Scandinavica, 1964