Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0740441 (acute diarrhea)
 2,275 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cow's milk allergy (CMA) is multifaceted disease representing systemic, skin or gastrointestinal reactions to cow's milk (CM) protein. This article shortly reviews the intestinal form of CMA (ICMA). According us the child is allergic to CM when the immunologic reaction to CM is associated with clinical symptoms. The incidence of CMA is 1.3-1.9% in general, but the ICMA only 0.6 pro mille among the children less than six months of age. The majority of infants shows symptoms within a month of starting CM feeding. The majority of children with CMA have gastrointestinal symptoms. Manx of these infants has additionally dermatological symptoms and some respiratory symptoms. The mode of onset is often acute diarrhoea and vomiting, as in acute gastroenteritis. Laboratory findings indicate iron deficiency anemia in 20-70%. Half to two thirds of infants with chronic diarrhoea have moderate to severe steatorrhoea. The morphologic lesion in the gastrointestinal tract in ICMA is widespread, often being present from stomach to rectum. Jejunal lesion is most severe in the proximal part of the intestine and nowadays most patients have only partial villous atrophy or slight changes of the villi. Both the epithelium and the lamina propria of the jejunum are infiltrated with inflammatory cells. The morphology of the small intestine speaks for a strong immune reaction which leads increased destruction of surface epithelial cells. We recommend elimination of CM proteins to the age of 1.5 to 2 years. Most patients tolerate CM by the age of 2 years without symptoms. Prolonged breast-feeding and avoidance of early contact with CM are important in reducing the severity and frequency of CMA.
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PMID:Intestinal cow's milk allergy. 404 93

Iron deficiency anemia is still common in children under five years of age and may impair their growth and cognitive development. Diarrhea is the second most common reason for seeking medical care for young children in Nepal. However, neither screening programs nor effective preventive measures for anemia and iron deficiencies are in place among children with diarrhea in many developing countries. The aims of this study were to determine the prevalence of anemia and iron deficiency and explore their associations with clinical, socioeconomic, and anthropometric parameters in Nepalese children. This was a cross-sectional study based on 1232 children, six to 35 months old, with acute diarrhea participating in a zinc supplementation trial. The mean (SD) hemoglobin was 11.2 g/dL (1.2). Anemia was found in 493 children (40%); this estimate increased to 641 (52%) when we adjusted for the altitude of the study area (hemoglobin <11.3 g/dL). One in every three children had depleted iron stores and 198 (16%) of the children had both depleted iron stores and anemia, indicating iron deficiency anemia. The prevalence of anemia among children presenting with acute diarrhea was high but the degree of severity was mainly mild or moderate. Iron deficiency explained less than half of the total anemia, indicating other nutritional deficiencies inducing anemia might be common in this population.
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PMID:Prevalence of Iron Deficiency and Anemia among Young Children with Acute Diarrhea in Bhaktapur, Nepal. 2741 82