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Titolo:
AN IMMUNOHISTOCHEMICAL SCREENING OF NEUROCHEMICAL MARKERS IN FUNGIFORM PAPILLAE AND TASTE-BUDS OF THE ANTERIOR RAT TONGUE
Autore:
ASTBACK J; ARVIDSON K; JOHANSSON O;
Indirizzi:
KAROLINSKA INST,DEPT NEUROSCI,EXPT DERMATOL UNIT S-17177 STOCKHOLM SWEDEN KAROLINSKA INST,DEPT NEUROSCI,EXPT DERMATOL UNIT S-17177 STOCKHOLM SWEDEN KAROLINSKA INST,DEPT PROSTHET DENT S-17177 STOCKHOLM SWEDEN
Titolo Testata:
Archives of oral biology
fascicolo: 2, volume: 42, anno: 1997,
pagine: 137 - 147
SICI:
0003-9969(1997)42:2<137:AISONM>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
GENE-RELATED-PEPTIDE; CONTAINING NERVE-FIBERS; SOMATOSTATIN-LIKE IMMUNOREACTIVITY; PRIMARY SENSORY NEURONS; SUBSTANCE-P; MERKEL CELLS; URTICARIA-PIGMENTOSA; GLUTAMATE-LIKE; CO-EXISTENCE; HUMAN-SKIN;
Keywords:
NEUROPEPTIDES; IMMUNOFLUORESCENCE; NERVE FIBERS; TASTE BUDS; FUNGIFORM PAPILLAE; TONGUE; SPRAGUE-DAWLEY RATS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
42
Recensione:
Indirizzi per estratti:
Citazione:
J. Astback et al., "AN IMMUNOHISTOCHEMICAL SCREENING OF NEUROCHEMICAL MARKERS IN FUNGIFORM PAPILLAE AND TASTE-BUDS OF THE ANTERIOR RAT TONGUE", Archives of oral biology, 42(2), 1997, pp. 137-147

Abstract

The occurrence and distribution of several neurochemical markers wereinvestigated. Numerous nerve fibres were shown, using antibodies to protein gene product (PGP) 9.5, neurone-specific enolase, calcitonin gene-related peptide (CGRP), substance P, neurokinin A or protein S-100. The pre sence of vasoactive intestinal polypeptide (VIP), peptide histidine isoleucine amide (PI-II), neuropeptide tyrosine, dopamine-beta-hydroxylase (DBH), cholecystokinin/gastrin, glutamate and galanin was more scarce. Nerve fibres containing these above-mentioned markers were found at several locations, i.e. in the epithelium, connective tissue, and around blood vessels. In the taste buds, numerous PGP 9.5-, neurone-specific enolase-, CGRP-, substance P-, neurokinin A- and proteinS-100-containing structures were found; but few VIP and galanin ones. No immunoreactivity was found with antibodies against somatostatin, bombesin, enkephalin or dynorphin. These findings extend knowledge about the general as well as the neurochemical messenger-based innervationof rat fungiform papillae, forming a firm basis for future functionalinvestigations of normal, experimental and also clinical materials. (C) 1997 Elsevier Science Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 05:23:26