Anemia Iron Depletion
Mostrando 1-6 de 6 artigos, teses e dissertações.
-
1. Risk factors for deferral due to low hematocrit and iron depletion among prospective blood donors in a Brazilian center
OBJECTIVE: Deferral of blood donors due to low hematocrit and iron depletion is commonly reported in blood banks worldwide. This study evaluated the risk factors for low hematocrit and iron depletion among prospective blood donors in a large Brazilian blood center.METHOD: A case-control study of 400 deferred donors due to low hematocrit and 456 eligible whol
Rev. Bras. Hematol. Hemoter.. Publicado em: 2015-10
-
2. Prevalência de anemia e fatores de risco associados, em crianças de 06 a 24 meses no município do Guarujá / Prevalence of anemia and correlated risk factors in 06 to 24 months old children in the municipality of Guarujá
Anemia due to iron deficiency in children is one of the greatest nutrition problems challenging developing countries. Young children with less than two years of age are the greatest risk group. Main causes are iron depletion at birth and the increase in iron demand due to the accelerated growth of children in this period. Objectives are to verify the prevale
Publicado em: 2010
-
3. Impacto da doação de sangue nos depósitos de ferro do organismo de doadores
Iron is a vital element in the human metabolism. It plays a central role in erythropoiesis and is also involved in many other intracellular processes in all the tissues of the body. Blood donation results in a substantial (200 to 250 ng) loss of iron at each donation (425 to 475 ml) with subsequent mobilization of iron from body deposits. Repetitive donation
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2008-02
-
4. Estudo sobre possÃveis relaÃÃes entre anemia carencial e hormÃnios tireodianos em crianÃas de creches pÃblicas em recife, 2004
It is estimated that 25% of the world population is afflicted by iron (Fe) privation and the most affected groups are children from four to twenty-four months of age, school students, female teenagers, pregnant and women who are breast feeding. In Brazil, iron-deficiency anemia represents an important problem of Public Health. The national prevalence is very
Publicado em: 2006
-
5. Role of iron in Trypanosoma cruzi infection of mice.
The role of iron in experimental infection of mice with Trypanosoma cruzi was investigated. B6 mice had a transient parasitemia and a transient anemia, both of maximal intensity 28 d after the inoculation of T. cruzi. There was a biphasic hypoferremic host response to infection with T. cruzi with the peak hypoferremia also occurring 28 d after inoculation of
-
6. Lactic Acidosis as a Result of Iron Deficiency
Iron-deficient rats have an impaired work performance, even when their anemia is corrected by exchange transfusion. Muscle activity is associated with a higher blood lactate concentration than is observed in iron-replete animals. The accumulation of lactate is a result of excessive production as lactate clearance from the blood was shown to be unaffected. By