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Titolo:
Androgen receptor immunolocalization in brains of courting and brooding male and female ring doves (Streptopelia risoria)
Autore:
Belle, MDC; Lea, RW;
Indirizzi:
Univ Cent Lancashire, Dept Biol Sci, Preston PR1 2HE, Lancs, England Univ Cent Lancashire Preston Lancs England PR1 2HE R1 2HE, Lancs, England
Titolo Testata:
GENERAL AND COMPARATIVE ENDOCRINOLOGY
fascicolo: 2, volume: 124, anno: 2001,
pagine: 173 - 187
SICI:
0016-6480(200111)124:2<173:ARIIBO>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
MESSENGER-RIBONUCLEIC-ACID; GUINEA-PIG BRAIN; SEX-DIFFERENCES; IMMUNOHISTOCHEMICAL LOCALIZATION; IMMUNOREACTIVE CELLS; IMMUNOCYTOCHEMICAL LOCALIZATION; HORMONAL-REGULATION; COURTSHIP BEHAVIOR; ESTROGEN-RECEPTOR; SYRIAN-HAMSTER;
Keywords:
androgen receptor; immunofluorescence; ring dove; breeding cycle; brain;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
97
Recensione:
Indirizzi per estratti:
Indirizzo: Lea, RW Univ Cent Lancashire, Dept Biol Sci, Preston PR1 2HE, Lancs, England Univ Cent Lancashire Preston Lancs England PR1 2HE Lancs, England
Citazione:
M.D.C. Belle e R.W. Lea, "Androgen receptor immunolocalization in brains of courting and brooding male and female ring doves (Streptopelia risoria)", GEN C ENDOC, 124(2), 2001, pp. 173-187

Abstract

Nuclear androgen receptors (ARs) were localized immunocytochemically in the brains of courting and brooding male and female ring doves (Streptopelia risoria). AR immunoreactivity (AR-ir) in courting birds was localized in cell nuclei in the telencephalon, diencephalon, and mesencephalon. in the anterior hypothalamus, high density of AR-ir was concentrated in several nuclei including the nucleus lateralis hypothalami, nucleus periventricularis magnocellularis, nucleus preopticus anterior, nucleus preopticus medialis, and nucleus preopticus paraventricularis magnocellularis. In the posterior hypothalamus, areas showing high density of AR-ir included the nucleus lateralis hypothalami posterioris, nucleus medialis hypothalami posterior, nucleus ectomamillaris, nucleus mamillaris lateralis, and nucleus tuberis. No sexdifferences in the density or localization of AR-ir were observed. Compared to brains from courting birds, AR-ir density was either extremely low or absent in most brain regions of brooding birds. It is concluded that in thedove, central ARs are closely associated with the sexual stages of the reproductive cycle. (C) 2001 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/04/20 alle ore 20:35:26