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Titolo:
Chronic stress in pregnant rats: effects on growth rate, anxiety and memory capabilities of the offspring
Autore:
Lordi, B; Patin, V; Protais, P; Mellier, D; Caston, J;
Indirizzi:
Univ Rouen, Fac Sci, Lab Neurobiol Apprentissage, UPRES PSY CO 1780, F-76821 Mt St Aignan, France Univ Rouen Mt St Aignan France F-76821 780, F-76821 Mt St Aignan, France Univ Rouen, UFR Med & Pharm, Physiol Lab, F-76803 St Etienne, France Univ Rouen St Etienne France F-76803 iol Lab, F-76803 St Etienne, France Univ Rouen, UFR Psychol Sociol, Lab Psychol Dev, UPRES PSY CO 1780, F-76821 Mt St Aignan, France Univ Rouen Mt St Aignan France F-76821 780, F-76821 Mt St Aignan, France
Titolo Testata:
INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY
fascicolo: 2, volume: 37, anno: 2000,
pagine: 195 - 205
SICI:
0167-8760(200008)37:2<195:CSIPRE>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
MATERNAL PSYCHOLOGICAL STRESS; EXPOSURE; RISK;
Keywords:
chronic stress; growth; anxiety; memory; cognitive functions; rat;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Life Sciences
Citazioni:
38
Recensione:
Indirizzi per estratti:
Indirizzo: Caston, J Univ Rouen, Fac Sci, Lab Neurobiol Apprentissage, UPRES PSY CO 1780, F-76821 Mt St Aignan, France Univ Rouen Mt St Aignan France F-76821 21 Mt St Aignan, France
Citazione:
B. Lordi et al., "Chronic stress in pregnant rats: effects on growth rate, anxiety and memory capabilities of the offspring", INT J PSYCP, 37(2), 2000, pp. 195-205

Abstract

Female rats were repeatedly stressed for 10 periods of 15 min by the presence of a cat, at the 10th (S10) or the 19th (S19) gestational day. The litter from stressed females often contained a majority of males or a majority of females, especially in the S19 group. The death of pups was dramaticallyhigh in the S19 group and, compared with controls, growth of the survivinganimals was slower. When adult, their long-term memory was altered and they exhibited an aversive behavior relative to wide areas. Moreover, cognitive alterations were revealed by the low level of exploration and the inability to rapidly process the relevant environmental cues. These deficits resemble those of psychiatric patients who had been submitted to pre-natal stress. (C) 2000 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/01/20 alle ore 16:06:37