Which adrenoreceptor subtype mediates prostatic smooth muscle contraction.. alpha1-a



Which adrenoreceptor subtype mediates prostatic smooth muscle contraction?

A- alpha1-a***
B- alpha1-b
C- alpha2
D- alpha1
E- alpha1-L

Answer A:

The alpha1-a subtype predominates in human stroma and therefore mediates prostatic smooth muscle contraction.