Innervation of XXXX adrenal gland and adrenal @entity75 .

@entity1 @entity10133 @entity3549 @entity39 @entity75 @entity189 @entity5855 @entity3508 @entity652 @entity669 @entity19972
The innervation of the @entity1 adrenal gland and of @entity75 was studied in sections of cortical tissue (n=10), hyperplastic cortical tissue (n=3), and tissue from cortical @entity652 (n=5) and @entity189 (n=6). The presence and distribution of nerve structures containing neuronal markers indicating sympathetic and parasympathetic innervation were studied by immunohistochemistry and the co-existence and co-localization patterns of the different markers by immunofluorescence. The cortex and hyperplastic cortical tissue had a moderate to rich supply of nerve structures containing the typical neuronal markers: @entity5855 ( @entity5855 ), @entity3508 ( @entity3508 ), small vesicle synaptic protein type 2 ( @entity19972 ), and nerves showing immunoreactivity to the adrenergic marker @entity669 hydroxylase (TH). All these immunoreactive nerves were located predominantly adjacent to blood vessels, but also among parenchymal cells. The cortex showed numerous nerve structures containing the neuropeptide substance @entity10133 ), neuropeptide Y (NPY) and vasoactive intestinal protein ( @entity3549 ), but few nerves containing these peptides were seen in hyperplastic cortical tissue. Typical markers were occasionally observed in cortical @entity652 but were not found in @entity189 , except in a few cases where @entity5855 and @entity3508 were present, but only adjacent to @entity39 areas. Nerves containing NPY and @entity3549 occurred in varying numbers in both @entity652 and @entity189 . NPY- and @entity3549 -immunoreactive nerve structures were seen mostly alongside blood vessels. There were several types of co-existence. For instance, @entity3508 / @entity3549 -, TH/ @entity3549 - and TH/NPY-immunoreactive nerve structures were often seen in the same trunk, but were only partly co-localized.
