The results clearly demonstrated that the reduction of sIPSCs by VEGF was caused by inhibition of GABA release from the presynaptic axonal terminals.

• 这些结果提示VEGF是通过突触前轴突末梢电压依赖的钙离子通道（voltage-dependent calcium channels, VDCCs）抑制GABA的释放，同时也提示钾离子通道与VEGF的这一作用无关。