Figure 4. Effects of FFA on neuronal degeneration and cellular apoptosis after cardiac arrest and cardiopulmonary resuscitation.
(A-B ) Representative photomicrographs of Fluoro-Jade C (FJC) staining (A ), terminal deoxynucleotide transferase–mediated dUTP-biotin nick-end labeling (TUNEL) staining (B ) in the cerebral cortex, striatum, hippocampal CA1 region of the sham group and the experimental groups at 3 days after return of spontaneous circulation. Scale bar, 100 μm. (C-D ) Quantification of FJC-positive, TUNEL-positive cells, respectively. ***P <0.001 versus the sham group; ##P <0.01, ###P <0.001 versus the vehicle group. FFA: flufenamic acid.