The effect of several uremic parameters on uremic serum inhibition of lymphocyte blastogenesis.
Immunol Lett
; 9(5): 275-8, 1985.
Article
em En
| MEDLINE
| ID: mdl-2987112
ABSTRACT
Uremic sera are known to inhibit thymidine incorporation of normal lymphocytes. The nature of the factor(s) responsible for this inhibitory effect has not been completely elucidated. In this study a possible correlation was investigated between a number of uremic blood constituents altered with the progression of the disease and the immunoinhibitory effect of the respective sera. No such correlation was found with the values of hematocrit, urea, creatinine, calcium and phosphorus. On the other hand a significant negative correlation emerged between H+ and Mg2+ ion levels and the inhibition imposed on normal lymphocyte thymidine incorporation. This apparently paradoxical result would indicate that with regard to these two parameters the greater the severity of renal failure the smaller would be the immunoinhibitory effect of the respective serum. The inhibition imposed by uremic serum on immune functions is probably a multifactorial phenomenon, in which H+ and Mg2+ might play a role antagonistic to inhibitory factors.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Uremia
/
Ativação Linfocitária
Limite:
Adult
/
Aged
/
Humans
/
Middle aged
Idioma:
En
Revista:
Immunol Lett
Ano de publicação:
1985
Tipo de documento:
Article