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. Author manuscript; available in PMC: 2012 Nov 15.
Published in final edited form as: Free Radic Biol Med. 2011 Aug 25;51(10):1842–1848. doi: 10.1016/j.freeradbiomed.2011.08.016

Fig. 1. Changes in Nitric Oxide Levels.

Fig. 1

Changes in nitric oxide (NO) levels in the neocortex, hippocampus, brainstem and cerebellum of rats exposed to sleep deprivation under sustained hypoxia (SDSH) versus control animals left undisturbed under either sustained hypoxia (UCSH) or normoxia (UCN). Data are expressed as mean ± S.E.M. a= SDSH vs UCSH, p<0.05; b= SDSH vs UCN, p<0.05.