Adrenergic and Cholinergic Innervation of the Pheasant Spleen

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Adrenergic and Cholinergic Innervation of the Pheasant Spleen

The localization and distribution of the adrenergic and acetylcholinesterase (AChE)positive nerve fibres innervating the spleen was studied in pheasant by using histochemical methods. Both visualized nerve fibres entered the pheasant spleen at its hilum in the vicinity of the splenic artery branches and they were gradually distributed into the parenchyma along large arterial branches. The great...

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The adrenergic and cholinergic innervation of the chicken vas deferens.

The morphological characteristics of adrenergic and cholinergic innervation are described in the vas deferens of the domestic fowl. Adrenergic innervation was much better developed than the cholinergic. Both types of nerve fibre were found in the muscular membrane, submucosal membrane and in the mucosa. The largest number of adrenergic nerve fibres was observed in the muscular membrane. These w...

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The adrenergic and cholinergic innervation of the thyroid chicken gland.

The morphology and distribution of the cholinergic and adrenergic nerve fibres were described in the thyroid gland of the domestic hen. The adrenergic structures were visualised with glyoxylic acid and with immunohistochemical staining for tyrosine hydroxylase (TH), the marker for adrenergic nerve structures. Cholinergic structures were visualised using the Karnovsky and Roots method. It was fo...

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Adrenergic and cholinergic innervation of the chicken pancreas.

The distribution, as well as the morphological characteristics of adrenergic and cholinergic nerve fibres was studied in the pancreas of the hen and the cock. The presence of numerous adrenergic and moderately numerous cholinergic structures was revealed in the organ. They were seen as nerve fibre bundles or single nerve fibres located in the vicinity of blood vessels and exocrine ducts, as wel...

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Adrenergic and cholinergic innervation of pulmonary tissue in the pig.

Both the adrenergic and the cholinergic components of the autonomic nervous system (ANS) have been found to be an important source of nerve fibres supplying the lungs. On the other hand, data regarding the innervation of the pulmonary tissue in breeding animals are surprisingly scarce. Therefore, in the present study noradrenergic and acetylcholinesterase-positive (AChE-positive) innervation of...

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ژورنال

عنوان ژورنال: Pakistan Journal of Biological Sciences

سال: 2000

ISSN: 1028-8880

DOI: 10.3923/pjbs.2000.782.784