Why the study?
Does endothelin receptor blockade affect blood pressure regulation in response to salt loading in rats?
Population
Male Sprague-Dawley rats (n=10)
Comparison
High salt diet followed by ET receptor… vs Low salt diet followed by the same ET and ET…
Design
Preclinical
Follow-up
Multiple weeks
Authors
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ET(B) blockade exacerbates salt-induced hypertension in rats via ET(A); hypothesis-generating for endothelin receptor roles in human salt-sensitive hypertension.
Does endothelin receptor blockade affect blood pressure regulation in response to salt loading in rats?
Endothelin participates in blood pressure regulation during salt loading via the ET(B) receptor, as its blockade leads to ET(A)-mediated hypertension in a high-salt state.
Pollock et al. (2001) studied this question.
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