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. 2014 Dec 4;5:419. doi: 10.3389/fgene.2014.00419

FIGURE 8.

FIGURE 8

Phospholipase A2 (PLA2) contributes to regulation of respiratory neural circuit activity in old and oxidative stressed young brains. Examples of action potential activity recorded from RPeD1 in isolated young central nervous systems (CNSs) pretreated for 30 min with either vehicle-only (top row) or the pro-oxidant 2,2-azobis (2-methylpropion-amidine) dihydrochloride (AAPH; middle row), and old CNSs maintained in vehicle-only (bottom row), before (left column), and after 30 min of treatment with the PLA2 inhibitor aristolochic acid (right column). Reprinted from Watson et al. (2013) with permission from Elsevier.