FIGURE 1. CBF values at rest, during CPT, and after dipyridamole (DIPY) during saline infusion (A) or perindoprilat (ACE inhibitor) infusion (B). Values are mean ± SEM for 10 subjects (5 for ACE inhibitor control subjects). *P < 0.05 vs. control subjects. ^#P < 0.05 vs. NIDDM patients. ^##P < 0.01 vs. rest. White bars = NIDDM patients; black bars = control subjects.

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