Why the study?
Do cAMP-mediated vasodilators buffer ANG II-induced vasoconstriction in the renal vasculature of spontaneously hypertensive rats?
Do cAMP-mediated vasodilators buffer ANG II-induced vasoconstriction in the renal vasculature of spontaneously hypertensive rats?
Renal vasodilators acting through receptor binding to stimulate the cAMP signaling pathway are ineffective in counteracting ANG II-induced vasoconstriction in the kidneys of spontaneously hypertensive rats.
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Receptor-mediated cAMP stimulation fails to counter ANG II in hypertensive rat kidneys; hypothesis-generating for selective pathway defects requiring validation in higher models.
Chatziantoniou et al. (1993) studied this question.
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