Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
INCREASED SALT PREFERENCE IN ADULT OFFSPRING RAISED BY MOTHER RATS CONSUMING EXCESSIVE AMOUNTS OF SALT AND WATER
Autore:
VIJANDE M; BRIME JI; LOPEZSELA P; COSTALES M; ARGUELLES J;
Indirizzi:
UNIV OVIEDO,DPTO BIOL FUNC OVIEDO SPAIN
Titolo Testata:
Regulatory peptides
fascicolo: 1-2, volume: 66, anno: 1996,
pagine: 105 - 108
SICI:
0167-0115(1996)66:1-2<105:ISPIAO>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
BLOOD-PRESSURE; SODIUM; APPETITE; PREGNANCY;
Keywords:
ONTOGENY; SODIUM; OFFSPRING; NACL APPETITE; SALINE PREFERENCE; NATRIOPHILIA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
M. Vijande et al., "INCREASED SALT PREFERENCE IN ADULT OFFSPRING RAISED BY MOTHER RATS CONSUMING EXCESSIVE AMOUNTS OF SALT AND WATER", Regulatory peptides, 66(1-2), 1996, pp. 105-108

Abstract

This study was designed to evaluate the effects of an early high-saltenvironment on the maternal and the young offspring physiology and onthe adult offspring sodium appetite. Twenty-five adult female Wistar rats were pseudorandomly divided into two groups. Twelve animals underwent a partial ligature of their abdominal aorta (PAL). Once polydipsia and sodium appetite (tested by measuring water and a 2.7% NaCl intakes) developed, they were mated. The other 13 rats (SHAM) were sham-operated and also mated. Throughout pregnancy and lactation, water and salt intake of PAL rats was consistently and significantly higher than that of the Sham. On gestation day 20, amniotic fluid and maternal plasma sodium concentration of PAL and Sham rats did not differ. Sodium concentration in the milk of the lactating PAL group was elevated (P < 0.05) on day 20 after delivery. At 0, 10 and 21 days of age, plasma sodium concentration of PAL offspring (PAL-O) and Sham offspring (Sh-O) were not significantly different. At 90 days of age, the salt preference of PAL-O rats was greater than that of Sh-O rats after 7 days of sodium deprivation (P < 0.01).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 11:15:38