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Titolo:
LAMINAR DISTRIBUTION OF FOS CALCIUM-BINDING PROTEIN AND FOS/NEUROFILAMENT PROTEIN-LABELED NEURONS IN RAT MOTOR AND SENSORY CORTEX AFTER PICROTOXIN-INDUCED SEIZURES/
Autore:
HISCOCK JJ; MACKENZIE L; WILLOUGHBY JO;
Indirizzi:
FLINDERS UNIV S AUSTRALIA,DEPT MED,GPO BOX 2100 ADELAIDE SA 5001 AUSTRALIA MED CTR ADELAIDE SA 5001 AUSTRALIA
Titolo Testata:
Experimental neurology
fascicolo: 2, volume: 149, anno: 1998,
pagine: 373 - 383
SICI:
0014-4886(1998)149:2<373:LDOFCP>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
FOS-LIKE IMMUNOREACTIVITY; CENTRAL-NERVOUS-SYSTEM; CAT VISUAL-CORTEX; NEUROFILAMENT PROTEIN; C-FOS; MONOCLONAL-ANTIBODY; CEREBRAL-CORTEX; EXPRESSION; PARVALBUMIN; INDUCTION;
Keywords:
IMMUNOHISTOCHEMISTRY; PARVALBUMIN; CALBINDIN-D 28K; CALRETININ; SINGLE SEIZURES; NEURON SIZE; FOS INDUCTION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
35
Recensione:
Indirizzi per estratti:
Citazione:
J.J. Hiscock et al., "LAMINAR DISTRIBUTION OF FOS CALCIUM-BINDING PROTEIN AND FOS/NEUROFILAMENT PROTEIN-LABELED NEURONS IN RAT MOTOR AND SENSORY CORTEX AFTER PICROTOXIN-INDUCED SEIZURES/", Experimental neurology, 149(2), 1998, pp. 373-383

Abstract

Cerebrocortical Fos induction after picrotoxin-induced seizure occursin spiny neurons and, to a lesser extent, in neurons defined by calcium-binding protein immunoreactivity. In motor and sensory cortex of rats we have defined the laminar distribution of Fos expression in theseneurons. Initially we defined the laminar distributions of parvalbumin-, calbindin-D 28K-, and calretinin-immunoreactive aspiny neurons; these were unique for each class and similar across cortical regions. Spiny cells defined by SMI32 immunoreactivity were distributed with two peaks and there were differences between cortical regions. Parvalbumin-immunoreactive neurons exhibited peak numbers where numbers of SMI32-immunoreactive neurons were low. The distribution of Fos induction across laminae matched that of its class for calbindin-D 28K and calretinin neurons; however, Fos induction was less in infragranular compared with supragranular for parvalbumin in motor cortex and SMI32 containing neurons in both cortices. In both these latter cell classes Fos induction was inversely correlated with neuronal size. It is suggested that cell size within some cell classes is one factor that determines theextent of Fos induction within that class following seizures. (C) 1998 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 09:25:31