FBP concentration-vasorelaxation curves of phenylephrine-preconstricted thoracic aorta rings from SHRs.

<p>Dose dependent response to cumulatively increasing concentration of DVWY (A), FDART (B), VVG (C), FQ (D), VAE (E), and WTFR (F). Vasorelaxant rate is expressed as the percentage reduction of evoked contraction. Each data point and bar represent the mean ± S.E. (n = 3). *<i>p</i><0.05, **<i>p</i><0.01, versus pre-treatment tension, Student's <i>t</i>-test.