A carregar...
Publicação
As carências alimentares na génese de algumas alterações hematológicas
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 7.77 MB | Adobe PDF |
Autores
Orientador(es)
Resumo(s)
É possível começar a fazer uma distinção entre vários tipos de anemias nutricionais, considerando sobretudo a anemia devida ou associada à malnutrição proteica, a anemia ferripriva e a anemia megaloblástica nutricional.
Embora muitas vezes, os factores determinantes se sobreponham, essa classificação pode ser útil em saúde pública, com base para um melhor conhecimento das suas causas, modo de aparecimento e possibilidades de prevenção.
Várias limitações têm, no entanto, impedido um maior progresso nesse sentido, como seja, em certos casos, a dificuldade de um diagnóstico preciso, sobretudo em trabalho de campo.
Torna-se, pois, necessário incentivar os estudos nesse sentido, de modo a poder ter-se, rapidamente, um conhecimento mais exacto da frequência global reativa dos vários tipos de anemias nutricionais, incluindo as formas carenciais menos graves ou pouco evidentes, bem como da repercussão que possam ter sobre a morbilidade e mortalidade fetal, infantil e materna.
Il est désormais de parler d’une différenciaion parmi les nombreux types d’anémies nutritionelles, tout en considerant surtout l’anémie due ou associée à la mal-nutrition proteique, l’anémie ferriprive et l’anémie mégaloblastique nutritionelle. Quoique les facteurs déterminants soient souvent superposes, cette classification a son utilité enc e qui concerne la santé publique, comme base d’une plus parfaite connaissance des causes, forme de déclaration et possibiliés d’applications de mesures préventives de l’anémie nutritionelle. De maintes limitations ont toutefois empêché un plus rapide progress dans ce domaine, soit, dans le travail sur terrain. Il deviant par consequent nécessaire d’inciter les recherches dans cette direction de façon àrendre possible, dans le plus court délai, une connaissance plus exacte de la fréquence globale relative des différents types d’anémies nutritionalles, y comprises les forms de carence moins graves ou peu évidentes, et bien aussi de leur possible repercussion sur la morbilité et mortalité foetales, enfantines et maternalles.
It is possible to begin to establish a distinction between the several types of nutritional anemias, especially considering the anemia due to or associated with proteinic malnutrition, the iron deficiency anemia and the nutritional megaloblastic anemia. Though the determining factors often overlap, such a classification may useful to public health as a base for a better awareness of causes, form of appearance and possibilities of prevention. However several limitations have hindered progress, such as in some cases, the difficulty in obtaining an accurate diagnosis, particularly during field work. It is accordingly necessary to activate work in that direction in order to acquire as soon as possible a more accurate knowledge of the relative global frequence of the various types of nutritional anemias, including the less serious or less evident malnutritional forms, as well as any possible effect they might have on the fetal, child and mother morbidity and mortality.
Il est désormais de parler d’une différenciaion parmi les nombreux types d’anémies nutritionelles, tout en considerant surtout l’anémie due ou associée à la mal-nutrition proteique, l’anémie ferriprive et l’anémie mégaloblastique nutritionelle. Quoique les facteurs déterminants soient souvent superposes, cette classification a son utilité enc e qui concerne la santé publique, comme base d’une plus parfaite connaissance des causes, forme de déclaration et possibiliés d’applications de mesures préventives de l’anémie nutritionelle. De maintes limitations ont toutefois empêché un plus rapide progress dans ce domaine, soit, dans le travail sur terrain. Il deviant par consequent nécessaire d’inciter les recherches dans cette direction de façon àrendre possible, dans le plus court délai, une connaissance plus exacte de la fréquence globale relative des différents types d’anémies nutritionalles, y comprises les forms de carence moins graves ou peu évidentes, et bien aussi de leur possible repercussion sur la morbilité et mortalité foetales, enfantines et maternalles.
It is possible to begin to establish a distinction between the several types of nutritional anemias, especially considering the anemia due to or associated with proteinic malnutrition, the iron deficiency anemia and the nutritional megaloblastic anemia. Though the determining factors often overlap, such a classification may useful to public health as a base for a better awareness of causes, form of appearance and possibilities of prevention. However several limitations have hindered progress, such as in some cases, the difficulty in obtaining an accurate diagnosis, particularly during field work. It is accordingly necessary to activate work in that direction in order to acquire as soon as possible a more accurate knowledge of the relative global frequence of the various types of nutritional anemias, including the less serious or less evident malnutritional forms, as well as any possible effect they might have on the fetal, child and mother morbidity and mortality.
Descrição
Contém quadros.
Palavras-chave
Saúde pública Nutrição Hematologia Anemias
Contexto Educativo
Citação
Janz, G. Jorge (1963) . As carências alimentares na génese de algumas alterações hematológicas . Porto . Instituto de Medicina Tropical; vol. 20, n.º 1-4, p. 61-71
Editora
Instituto de Medicina Tropical