[Character of arterial pressure changes under combined action of pressor and depressor agents]
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[Character of arterial pressure changes under combined action of pressor and depressor agents]. / Lioznov, Michael; Tkachenko, B I.
In: Biull Eksp Biol Med, Vol. 109, No. 1, 1, 1990, p. 13-15.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - [Character of arterial pressure changes under combined action of pressor and depressor agents]
AU - Lioznov, Michael
AU - Tkachenko, B I
PY - 1990
Y1 - 1990
N2 - It is shown in acute experiments in cats that byphasic arterial pressure changes occurred due to action of two heterodirectional and equivalent humoral stimuli. Magnitudes of both initial depressor and following pressor phases were authentically less than the ones due to separate action of those stimuli. It is noticed that the character of sum reaction depends neither on action mechanisms of vasoactive agents in the blood circulation system nor differences in the latent period of the effect of those drugs, but connected with intensiveness of stimuli. Predominance of depressor phase magnitude was shown to observe due to a rise of stimuli intensiveness down to complete disappearance of pressor reaction.
AB - It is shown in acute experiments in cats that byphasic arterial pressure changes occurred due to action of two heterodirectional and equivalent humoral stimuli. Magnitudes of both initial depressor and following pressor phases were authentically less than the ones due to separate action of those stimuli. It is noticed that the character of sum reaction depends neither on action mechanisms of vasoactive agents in the blood circulation system nor differences in the latent period of the effect of those drugs, but connected with intensiveness of stimuli. Predominance of depressor phase magnitude was shown to observe due to a rise of stimuli intensiveness down to complete disappearance of pressor reaction.
M3 - SCORING: Zeitschriftenaufsatz
VL - 109
SP - 13
EP - 15
IS - 1
M1 - 1
ER -