Figure 4.
GSK-3β expression in ischaemic-reperfused mouse hearts. (A) Representative immunoblot and densitometry of total GSK-3β in mitochondrial fractions of 11,12-EET (1 µmol/L), rBNP (10 nmol/L), or vehicle-treated hearts. Values represent mean ± SEM (n = 3 per group). *P < 0.05 vs. vehicle control. (B) Representative immunoblot for cytosolic expression of pser9GSK-3β and total GSK-3β in 11,12-EET (1 µmol/L), rBNP (10 nmol/L), or vehicle-treated hearts. Values represent mean ± SEM (n = 3 per group). *P < 0.05 total GSK-3β-treated vs. vehicle control; #P < 0.05 pSer9GSK-3β-treated vs. vehicle control.