Phentolamine Mesylate Alpha 1/2-blocking agent

Phentolamine Mesylate is a alpha 1- and alpha 2-blocking agent. Phentolamine leads to an increase in FBM by preferentially antagonizing presynaptic alpha 2-adrenoreceptors over postsynaptic alpha 1-adrenoreceptors. This influence of phentolamine on FBM ma ..