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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Arrighi, S. | es |
dc.contributor.author | Domeneghini, C. | es |
dc.date.accessioned | 2011-02-22T10:59:42Z | - |
dc.date.available | 2011-02-22T10:59:42Z | - |
dc.date.issued | 1998 | - |
dc.identifier.issn | 0213-3911 | es |
dc.identifier.uri | http://hdl.handle.net/10201/19115 | - |
dc.description.abstract | Specimens of testis, excurrent duct including the accessory genital glands and urethra throughout its extension were investigated in adult bovines, in order to imm~~nohistochemicalllyo calize both the peptidergic innervation and the epithelial cell types belonging to [he diffuse endocrine system (DES). Immunoreactivities to GRP, met- and leu-enkephalins, CGRP, NPY, substance P, VIP, somatostatin, l3-endorphin and 5-HT antisera were tested by means of a labelled streptavidin-biotin (LSAB) method. Such regulatory substances were found in components of the peripheral nervous system (nerve fibers in the connective and muscular tissues, sub- and intraepithelial nerve terminals, nerve cell bodies and fibers in intramural ganglia), and in epithelia1 endocrine/ paracrine cells. Bovine urogenital apparatus is supplied by many peptide-containing nerves, which contain in many localizations GRP and enkephalins, and to a lesser extent substance P, CGRP, NPY and VIP. A thin network of peptidergic nerves distributes to the musculature of the canalicular organs and accessory glands. The prostatic complex was especially rich in peptidergic innervation, and also contained somatostatin- and 5-HTsecreting endocrine cells. In addition, 5-HT-immunoreactive endocrine cells were found in the bulbourethral gland and urethral epithelium. CGRP-ir nerves were present contacting striated muscle fibers of urethra (motor end plates). The testis was devoid of any immunoreactivity. These data are compared with those obtained in a companion study carried out the same organs in two species of Equidae (Equus caballus and Equt~sa sinus). Different patterns of immunoreactivities can be outlined in these domestic ungulates. | es |
dc.format | application/pdf | es |
dc.format.extent | 11 | es |
dc.language | eng | es |
dc.publisher | Murcia : F. Hernández | es |
dc.relation.ispartof | Histology and histopathology | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.subject | Regulatory peptides | es |
dc.subject | Endocrine cells | es |
dc.subject.other | CDU::6 - Ciencias aplicadas::61 - Medicina | es |
dc.title | Immunolocalization of regulatory peptides and 5-HT in bovine male urogenital apparatus | es |
dc.type | info:eu-repo/semantics/article | es |
Aparece en las colecciones: | Vol.13, nº 4 (1998) |
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lmmunolocalization of regulatory peptides and 5HT in bovine male urogenital apparatus.pdf | 8,36 MB | Adobe PDF | Visualizar/Abrir |
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