Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017536 (giardiasis)
 1,714 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report on a baby food, cereal flour P (CFP), which, although guaranteed free of cow's milk protein, caused failure to thrive and diarrhea, vomiting, and coughing fits in a 22-month-old child. The purpose of this study was to identify the allergen involved. The investigation used prick tests, RAST, and the RAST inhibition method. Specific IgE was elevated to 100 kU/l for cow's milk and to 15.3 kU/l for alpha-lactalbumin (2.5 kU/l for casein, 0.7 kU/l for beta-lactoglobulin). Antibovine IgG IgEs were associated. RAST inhibition experiments demonstrated the presence of alpha-lactalbumin in "food-quality" lactose used in this flour, at a dose of 1-5 micrograms/g of CFP. The daily intake of alpha-lactalbumin was found to be less than 70 micrograms. This exquisite clinical sensitization was attributed to the intestinal hyperpermeability (IH) which favors the access of milk allergen to the blood, leading to an ever-growing state of hypersensitivity. It could have been due to egg- and mustard-associated allergies as well as to giardiasis and intestinal candidosis. This work underlines the risk of masked food allergens and the need of thoroughly informative labeling.
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PMID:Identification of a masked allergen, alpha-lactalbumin, in baby-food cereal flour guaranteed free of cow's milk protein. 890 5

Giardia intestinalis is a common parasite in our country and the rest of the world and is responsible for several clinical disturbances that include dysentery type diarrheas, recurrent abdominal pain, duodenitis, jejunitis, cholecystitis and in some cases toxemias and convulsions. In this paper we review recent concepts of intestinal giardiasis, considering the basic aspects of the biology and physiology of Giardia intestinalis, its morphology and its relationship the parasite pathogenicity. We detail the physiopathological mechanisms responsible for the different clinic manifestations of giardiasis, the specific laboratory and endoscopic methods of diagnosis and the most recent advances in the treatment and prophylaxis of this disease.
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PMID:[Intestinal giardiasis. Mini-review]. 1210 26