碱性成纤维细胞生长因子是很强的血管生长因子,在生理性和病理性血管形成中起重要的作用。bFGF还可调节骨骼肌成肌细胞功能,促进骨骼肌成肌细胞的增殖和抑制其分化。本文对一次急性运动后大鼠腓肠肌bFGF蛋白的表达与运动后肌纤维间毛细血管增生之间的关系进行简要叙述。 Basic fibroblast growth factor is a potent angiogenic factor that plays an important role in both physiological and pathological angiogenesis. bFGF also regulates the function of skeletal myoblasts, promotes the proliferation and inhibits the differentiation of skeletal myoblasts. This article briefly describes the relationship between the expression of bFGF protein in the gastrocnemius muscle and the capillary proliferation in muscle fibers after exercise.