[PubMed] [Google Scholar] 11. significantly enhanced vasoconstriction. Dahl SS rat ?PVAT+ENDO aortic rings displayed exaggerated vasoconstriction to phenylephrine vs. SS.13BN rats, indicating that PVAT-mediated buffering of vasoconstriction was higher in Dahl SS rats. Removal of both the ENDO and PVAT restored vasoconstriction in both strains. The nitric oxide synthase (NOS) inhibitor, = 3 rats/group. Vascular […]