Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1989 Apr;75(4):522-8.

[Autoregulation and dilatory reserves of the rat coronary arteries upon limiting their motor activity]

[Article in Russian]
A P Bozhko, A P Solodkov
  • PMID: 2759289

[Autoregulation and dilatory reserves of the rat coronary arteries upon limiting their motor activity]

[Article in Russian]
A P Bozhko et al. Fiziol Zh SSSR Im I M Sechenova. 1989 Apr.

Abstract

The influence of 6-hr immobilization stress on the autoregulation reserve of coronary vessels was studied in 45 isolated hearts of white female rats. The ability of coronary vessels to resist against intravascular pressure decreased in early post-stress period, the relationship between the coronary flow and the contractile activity being disturbed. The stress seems to decrease the basal tone of coronary vessels, thus leading to a superfusion and a decline in coronary reserve.

PubMed Disclaimer

Publication types