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. Author manuscript; available in PMC: 2012 May 2.
Published in final edited form as: Neurobiol Aging. 2006 Dec 20;29(4):598–613. doi: 10.1016/j.neurobiolaging.2006.11.006

Fig. 9.

Fig. 9

(A) Recovery of fEPSP amplitude following 2.5 min hypoxia post-hsd in 1.2 and 0 mM calcium conditions in slices from >22 months old rats. The removal of calcium from the ACSF improved neuronal recovery following hypoxia from 40 ±49% (n= 9) to 76 ±72% (n=8) however the effect was not significant. (B) NADH fluorescence change (%) measured at 15 min following 2.5 min hypoxia post-hsd and reoxygenation in 1.2 and 0 mM calcium conditions in slices from>22months old rats. Hyperoxidation was absent 15 min after reoxygenation in slices perfused with 0% calcium (+1.5 ± 0.9%) compared to slices with calcium (−1.8 ± 1%, *p < 0.05).