Immunohistochemical localization of hypothalamic hormones.
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چکیده
منابع مشابه
Immunohistochemical localization of hypothalamic hormones.
Using an immunoperoxidase technique at the light and electron microscope levels, the localization of somatostatin and luteinizing hormone-releasing hormone (LH-RH) has been performed in the brain, as well as the pancreas and stomach. The following generalizations may be drawn on the localization of LH-RH and somatostatin. (a) LH-RH and somatostatin are contained in axons and nerve endings of th...
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Ghrelin, a 28-amino acid acylated peptide, was identified as the endogenous ligand for the growth hormone (GH) secretagogue receptor and its role in reproduction has recently been established. It is believed that the site of ghrelin expression in testes may indicate its role in local regulation. This study investigated the immunohistochemical (IHC) localization of ghrelin in Holstein bull testi...
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Originally searched for and eventually isolated as factors of hypothalamic origin controlling anterior pituitary secretions, these hypophysiotropic peptides are now a chapter of physiology and medical endocrinology of their own. Defying the concept of 'neuropeptides' they and their receptors are now known to be ubiquitous and to have subtle as well as profound effects on a large number of funct...
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It has long been suggested that the secretion of the anterior pituitary hormones is under the control of the hypothalamus (Green and Harris, 1947; Harris, 1955). Early studies of the vasculature of the hypothalamic-hypophyseal system in birds and mammals described a portal system of capillaries in close contact with neurosecretory cells of the median eminence of the hypothalamus and draining to...
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An immunohistochemical localization of amylase was demonstrated in human pancreatic acinar cells using a commercial anti-human pancreatic amylase antibody. The immunofluorescence was mainly localized in the cell apices, and some differences in the intensity of the fluorescence was observed among the acinar cells in respect to their location from the islets of Langerhans. The peri-insular acinar...
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1976
ISSN: 0022-1554,1551-5044
DOI: 10.1177/24.7.784871