PKM and ischemia: Postischemia administration of 2.7 g/Kg/day XFZYD also significantly (I/R + XFZYD2.7: VEGF = 2.91 ± 1.59, p = 0.029; HIF-1α = 1.57 ± 0.61, p = 0.006; PKM2 = 2.62 ± 0.49, p = 0.002; RBP2 = 1.42 ± 0.52, p = 0.005) attenuated this ischemia-induced increase.