Urine concentration and dilution: effect on red cell survival.
Proc Soc Exp Biol Med
; 150(2): 295-8, 1975 Nov.
Article
em En
| MEDLINE
| ID: mdl-1208540
ABSTRACT
Survival time of 51Cr-labeled red cells was determined in dogs subjected to water restriction excreting concentrated urine and again following a 6-week period of ad lib. water intake. During water restriction, RBC survival was reduced to one-seventh of normal. In rats with untreated diabetes insipidus, 51Cr RBC survival was reduced 30% as compared to the pitressin-treated state. It appears that RBC survival may be influenced by osmotic stress associated with the state of urine concentration and dilution.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Diabetes Insípido
/
Envelhecimento Eritrocítico
/
Capacidade de Concentração Renal
Limite:
Animals
Idioma:
En
Revista:
Proc Soc Exp Biol Med
Ano de publicação:
1975
Tipo de documento:
Article