Fig. 6. Isoflurane pharmacokinetics. Differences are represented using asterisks. (A ) Gas chromatographic quantification of isoflurane from whole mouse brain (5 min: n = 4; 1 h: n = 6; 24 h: n = 6; vehicle control, n = 4). (B ) Isoflurane clearance from expired gases (n = 6). Con = control, ***P < 0.001