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Endothelial function in control, PSs, and PSr rats. Bars show changes in CBF in response to acetylcholine as a percent of basal CBF. CBF, cerebral blood flow; PSs, PS-susceptible rats; PSr, PS-resilient rats. * Difference from the control response, p < 0.001. # Difference from the PSs response, p = 0.049.
