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Titolo:
Projection pattern of vomeronasal neurons to the accessory olfactory bulb in goats
Autore:
Takigami, S; Mori, Y; Ichikawa, M;
Indirizzi:
Tokyo Metropolitan Inst Neurosci, Dept Anat & Embryol, Fuchu, Tokyo 1838526, Japan Tokyo Metropolitan Inst Neurosci Fuchu Tokyo Japan 1838526 1838526, Japan Univ Tokyo, Lab Vet Ethol, Bunkyo Ku, Tokyo 1138657, Japan Univ Tokyo Tokyo Japan 1138657 et Ethol, Bunkyo Ku, Tokyo 1138657, Japan Japan Sci & Technol Corp, CREST, Kawaguchi, Japan Japan Sci & Technol Corp Kawaguchi Japan Corp, CREST, Kawaguchi, Japan
Titolo Testata:
CHEMICAL SENSES
fascicolo: 4, volume: 25, anno: 2000,
pagine: 387 - 393
SICI:
0379-864X(200008)25:4<387:PPOVNT>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
PUTATIVE PHEROMONE RECEPTORS; G-PROTEINS; DIFFERENTIAL LOCALIZATION; MULTIGENE FAMILY; RAT; SYSTEM; ACTIVATION; EXPRESSION; MAMMALS; ORGAN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Ichikawa, M Tokyo Metropolitan Inst Neurosci, Dept Anat & Embryol, 2-6 Musashidai, Fuchu, Tokyo 1838526, Japan Tokyo Metropolitan Inst Neurosci 2-6 Musashidai Fuchu Tokyo Japan 1838526
Citazione:
S. Takigami et al., "Projection pattern of vomeronasal neurons to the accessory olfactory bulb in goats", CHEM SENSE, 25(4), 2000, pp. 387-393

Abstract

Goats have a well-developed vomeronasal (VN) system and exhibit pheromone-induced reproductive facilitation, but there are no reports on the projection pattern of VN neurons in this species. Rodent, guinea pig and opossum accessory olfactory bulbs (AOBs) have been shown to have a segregated patternof projection of the VN neurons, which express the two cc-subtypes of the G-protein, namely Gi2 and Go, to the rostral and caudal regions of the AOB,respectively. In this study we investigated the projection pattern of VN nerve terminals by immunocytochemical staining of the goat vomeronasal organ(VNO) and the AOB with antibodies to Gi2 and Co. Gi2-immunoreactivity was found on the luminal surface of the sensory epithelium of the VNO, and in the VN nerve and glomerular layer throughout the AOB. On the other hand, Go-immunoreactivity was not identified in either the VNO or the VN nerve layerof the AOB. These results indicate that the projection pattern of VN neurons from the VNO to the AOB in the goat is considerably different from that in rodents which show a distinct segregated pattern.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 07:02:36