regional distribution of brain blood flow was examined in seven previously catheterized healthy isocapnic swine while awake ( control ) , and during 1.0 and 1.5 minimum alveolar concentration ( mac -- 2.66 and 3.99 % end-tidal , respectively ) sevoflurane anesthesia using radionuclide-labeled 15-micron diameter microspheres that were injected into the left atrium .
C0006104
brain
C0086045
concentration