CA	cornu ammonis
F-J B	fluoro-Jade B
H&E	hematoxylin and eosin
IL	interleukin
NeuN	neuron-specific soluble nuclear antigen
PBE	Pinus densiflora bark extract
RI	relative immunoreactivity
ROD	relative optical density
SO	stratum oriens
SP	stratum pyramidale
SR	stratum radiatum
TFI	transient forebrain ischemia
TNF-α	tumor necrosis factor α