Nitric oxide synthase and tyrosine hydroxylase are colocalized in nerves supplying the postnatal human male genitourinary organs.

PURPOSE The objective of this study was to examine the distribution of nitric oxide synthase (NOS) and the catecholamine-synthesizing enzyme tyrosine hydroxylase (TH) in nerve fibers supplying the human neonatal male genitourinary organs. MATERIALS AND METHODS An indirect double label immunofluorescence technique was employed on specimens obtained from… CONTINUE READING