Figure 2From: Effects of the α1-adrenoceptor agonist phenylephrine on SART stress-induced orthostatic hypotension in ratsInfluence of SART stress on tilting parameters in anesthetized rats. Data show the mean ± S.E.M. from 7 unstressed rats (U, open column) and 9 SART-stressed rats (S, closed column). *P < 0.05, **P < 0.01, ***P < 0.001 vs respective unstressed group (t-test).Back to article page