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Titolo:
Dietary sodium intake induced myenteric neuron hypertrophy in Wistar rats
Autore:
De Souza, RR; Gama, EF; Silva, RDA; Heimann, JC; Maifrino, LBM; Liberti, EA;
Indirizzi:
Univ Sao Paulo, Inst Ciencias Biomed, Dept Anat, BR-05508900 Sao Paulo, Brazil Univ Sao Paulo Sao Paulo Brazil BR-05508900 BC05508900 Sao Paulo, Brazil Univ Sao Paulo, Fac Med, Dept Nefrol, Lab Fisiol Renal, BR-05508900 Sao Paulo, Brazil Univ Sao Paulo Sao Paulo Brazil BR-05508900 BC05508900 Sao Paulo, Brazil Inst Dante Pazzaneze Cardiol, Sao Carlos, SP, Brazil Inst Dante Pazzaneze Cardiol Sao Carlos SP Brazil Sao Carlos, SP, Brazil
Titolo Testata:
BRAZILIAN JOURNAL OF MEDICAL AND BIOLOGICAL RESEARCH
fascicolo: 7, volume: 33, anno: 2000,
pagine: 847 - 850
SICI:
0100-879X(200007)33:7<847:DSIIMN>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
NUMBER; PLEXUS;
Keywords:
myenteric plexus; neuron size; cell growth; sodium intake;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
9
Recensione:
Indirizzi per estratti:
Indirizzo: De Souza, RR Univ Sao Paulo, Inst Ciencias Biomed, Dept Anat, Av Prof Lineau Prestes,2415, BR-05508900 Sao Paulo, Brazil Univ Sao Paulo Av Prof Lineau Prestes,2415 Sao Paulo Brazil BR-05508900 BC
Citazione:
R.R. De Souza et al., "Dietary sodium intake induced myenteric neuron hypertrophy in Wistar rats", BRAZ J MED, 33(7), 2000, pp. 847-850

Abstract

In the present study we investigated the effect of salt intake on myenteric neuron size of the colon of adult male Wistar rats. The animals were placed on either a high-salt (HS; 8%; 12 animals) or a few-salt diet (LS; 0.15%; 12 animals) for 15 or 52 weeks and blood pressure was measured. The sizesof myenteric neurons of the distal colon from both groups were measured. No difference in neuron size was observed between the HS and LS groups after15 weeks. After 52 weeks on HS, neuron size was increased (P<0.005) when compared with the LS group. The rats also presented hypertension, which was significantly different at 52 weeks (142 +/- 11 vs 119 +/- 7 mmHg). These results suggest that a long time on an HS diet can significantly increase myenteric nerve cell size.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 10:05:49