Severe undernutrition in Jamaica. Kwashiorkor and marasmus: the disease of the weanling.
The syndromes of severe undernutrition, marasmus and kwashiorkor, have causes related to the interplay of social and medical considerations in the society. Kwashiorkor supervenes when the individual is exposed to a level of stress that exceeds the body's ability to cope. One final common pathway, through which a variety of environmental factors exert an effect, may be associated with oxidant damage to cells. In kwashiorkor there is a severe decrease in the level of both oxidised and reduced glutathione in the red cell. This could be caused by a decreased production, increased consumption or a combination of the two. This is discussed with specific reference to the metabolism of glycine and the possible causal relationship to the pathophysiology of the disease process.
D003906:Developing Countries; D004044:Dietary Proteins / Q000378:metabolism; D005234:Fatty Liver / Q000378:metabolism; D005978:Glutathione / Q000097:blood; D005998:Glycine / Q000378:metabolism; D006801:Humans; D007223:Infant; D007563:Jamaica; D007732:Kwashiorkor / Q000453:epidemiology* / Q000378:metabolism; D011502:Protein-Energy Malnutrition / Q000453:epidemiology* / Q000378:metabolism; D014886:Weaning
D004044:Dietary Proteins; D005978:Glutathione; D005998:Glycine