LYT (Luoyutong) reduces neuronal apoptosis and decreases the level of caspase-3. (a) Neuronal apoptosis in the ipsilateral cortex was detected by terminal deoxynucleotidyl transferase dUTP nick end labeling and 4′ 6-diamidino-2-phenylindole double staining 14 days after ischemic reperfusion. (b) Expression of activated caspase-3 was detected by Western blot 14 days after ischemic reperfusion. n = 3. ∗ P