Effect of laser irradiation on adrenoreactivity of pial arterial vessels in rats.

Autor: Shuvaeva VN; Department of Blood Circulation Physiology, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg, Russia. vshuv@kolt.infran.ru, Gorshkova OP, Kostylev AV, Dvoretsky DP
Jazyk: angličtina
Zdroj: Bulletin of experimental biology and medicine [Bull Exp Biol Med] 2011 May; Vol. 151 (1), pp. 1-4.
DOI: 10.1007/s10517-011-1245-8
Abstrakt: Experiments on WKY and SHR rats showed that low-intensity laser irradiation reduced the tone of pial arterial vessels thereby potentiating the subsequent constrictor effect of norepinephrine. Irradiation in the red region of the spectrum produced a more pronounced effect in the blue region. The observed effects were less pronounced in SHR rats compared to normotensive WKY rats.
Databáze: MEDLINE