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. 2014 Feb 12;34(5):852–860. doi: 10.1038/jcbfm.2014.24

Figure 4.

Figure 4

Dehydration increases oxidative stress in the somatosensory cortex assessed by hydroethidine (DHE), n=10/group (A). Neocortical superfusion of the reactive oxygen species (ROS) scavenger Mn(III)tetrakis(4-benzoic acid) porphyrin chloride (MnTBAP) (100 μmol/L) ameliorates the dehydration-induced suppression of the cerebral blood flow (CBF) response to whisker stimulation (B), acetylcholine (ACh) (C), and adenosine, n=6/group (D). *P<0.05 versus vehicle (0 hour); analysis of variance and Tukey's test.