[Dynamics of the responsiveness of the mesenteric microvessels of rats with experimental renal and hormonal hypertension].
Reactivity of mesenteric arterioles (10- 30 mu in diameter) was studied in vivo after the application of histamine 100- 500 gamma), adrenaline, noradrenaline, and acetylcholine (1- 10 mug) in normal rats and in the animals with renal and hormonal hypertension. Sensitivity of microvessels to the action of vasoactive substances proved to change depending on the stage of hypertension.
D000818:Animals; D003900:Desoxycorticosterone; D004837:Epinephrine; D006632:Histamine; D006973:Hypertension / Q000139:chemically induced / Q000503:physiopathology*; D008297:Male; D008643:Mesentery / Q000098:blood supply*; D008833:Microcirculation / Q000503:physiopathology*; D009638:Norepinephrine; D051381:Rats
D003900:Desoxycorticosterone; D006632:Histamine; D009638:Norepinephrine; D004837:Epinephrine
Dinamika reaktivnosti mikrososudov bryzheĭki krys s ĕksperimental'noĭ pochechnoĭ i gormonal'noĭ gipertonieĭ