Fig. 1
From: Caspase-Mediated Apoptosis in Neuronal Excitotoxicity Triggered by Nitric Oxide
NO-induced apoptosis in CGC cultures from wild-type and PARP −/− animals
CGC cultures from wild-type (control) or PARP-deficient (PARP −/−) mice were challenged with NO donors as indicated. The percentage of apoptotic neurons was determined after 8 hr by staining with fluorescent chromatin dyes and counting of the cells. Data are means ± SD of triplicate determinations.