Figure 8. Pelvic ganglia from adult male control and hpg mice.

Double-staining fluorescence immunohistochemical analysis of pelvic ganglion whole mounts from adult male hpg and control mice showing separate populations of neurons immunostained for tyrosine hydroxylase (TH, noradrenergic) and nitric oxide synthase (NOS, cholinergic). Neither TH- or NOS-immunostained neurons are less prevalent in ganglia from hpg mice. Calibration bar represents 500 μm.