Українська Русский English

ISSN 2522-9028 (Print)
ISSN 2522-9036 (Online)
DOI: https://doi.org/10.15407/fz

Fiziologichnyi Zhurnal

is a scientific journal issued by the

Bogomoletz Institute of Physiology
National Academy of Sciences of Ukraine

Editor-in-chief: V.F. Sagach

The journal was founded in 1955 as
1955 – 1977 "Fiziolohichnyi zhurnal" (ISSN 0015 – 3311)
1978 – 1993 "Fiziologicheskii zhurnal" (ISSN 0201 – 8489)
1994 – 2016 "Fiziolohichnyi zhurnal" (ISSN 0201 – 8489)
2017 – "Fiziolohichnyi zhurnal" (ISSN 2522-9028)

Fiziol. Zh. 1999; 45(1-2): 50-55


The effect of shear stress on vascular endothelium

Marchenko SM

    Bogomoletz Institute of Physiology, National Academy of Sciences of Ukraine, Kiev


Abstract

Effects of shear stress on intracellular Ca2+ concentration ([Ca2+]i) and membrane potential of intact endothelium of the rat aorta have been investigated. Shear stress and acethylcholine both evoked endothelium-dependent relaxation of the rat aorta, but in contrast to acethylcholine shear stress did not affect [Ca2+]i and membrane potential of the endothelium. These data do not corroborate the hypotheses on involvement of Ca2+ and membrane potential in reception of shear stress by endothelium.

References


© National Academy of Sciences of Ukraine, Bogomoletz Institute of Physiology, 2014-2020.