Neuropeptide Y in the Adult and Fetal Human Pineal Gland
Figure 2
(a) and (b) Photomicrographs of parts of the adult human pineal gland obtained at autopsy, which have been immunoreacted for CPON (a) and NPY (b). Note in both pineals the perifollicular location of NPY-immunoreactive nerve fibres with large boutons en passage. Several of the nerve fibres penetrate into the follicle. Bars = 250 μm ((a) and (b)).
