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Provedor de dados:  IRD
País:  France
Título:  Iron deficiency, cell-mediated immunity and infection among 6-36 month old children living in rural Togo
Autores:  Berger, Jacques
Schneider, Dominique
Dyck, Jean-Luc
Joseph, Ange
Aplogan, A.
Galan, P.
Hercberg, S.
Data:  1992
Ano:  1992
Palavras-chave:  ENQUETE NUTRITIONNELLE
ENFANT D'AGE PRESCOLAIRE
ETIOLOGIE
ANEMIE
CARENCE
FER
MALADIES ASSOCIEES
PARASITOSE
INFECTION
HEMATOLOGIE
INDICATEUR BIOCHIMIQUE
DIAGNOSTIC
MORBIDITE
HEMOGLOBINOPATHIE
Resumo:  Relationships between iron deficiency, cell-mediated immunity (CMI) and morbidity were studied in 220 children in rural south Togo. Iron deficiency was defined by abnormal values of at least two biochemical indicators of iron status viz. (i) plasmat ferritin, (ii) transferrin saturation, (iii) erythrocyte protophorphyrin. In children without any sign of inflammation, the percentage of B lymphocytes was higher in iron-deficient than in iron-sufficient children (26.7 +/- 2.9 vs 18 +/- 1.5). Mature T lymphocyte and helper-inducer T lymphocyte percentages were lower (51.6 +/- 3.7 vs 62.2 +/- 1.6 and 32.5 +/- 2.4 vs 38.7 +/- 1.4, p <0.05 respectively). The number of mature T and helper-inducer T lympphocytes was inversely related to iron status. No alteration of the CMI function assessed by delayed skin hypersensitivity was observed. Prevalence of diarrhea, upper respiratory tract infections and febrile episodes was increased in iron-deficient children. (Résumé d'auteur)
Tipo:  Text
Idioma:  Inglês
Identificador:  http://www.documentation.ird.fr/hor/fdi:36905

oai:ird.fr:fdi:36905

Berger Jacques, Schneider Dominique, Dyck Jean-Luc, Joseph Ange, Aplogan A., Galan P., Hercberg S. Iron deficiency, cell-mediated immunity and infection among 6-36 month old children living in rural Togo. Nutrition Research, 1992, 12, p. 39-49.
Formato:  text/pdf
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