Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A total of 121 children from an orphange were studied. Their ages ranged from 2 to 10 years and represented different ethnic backgrounds. The prevalence of malnutrition was 45% and their gastrointestinal symptomatology in response to graded amounts of milk intake was evaluated. None of the children complained when milk intakes were of 200 cc; 10% complained of gastrointestinal discomfort and/or diarrhea when 300 cc of milk (equivalent to 12 g of lactose) were administered, and 54% presented lactose malabsorption unrelated to ethnic background, sex or malnutrition. It is concluded that the prevalence of milk intolerance is minimal when milk is given in the usual amounts.
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PMID:[Milk intolerance in Colombian children, its prevalence and relation to lactose malabsorption]. 12 Jul 6

In six patients with pernicious anemia, absorption of vitamin B12 bound to intrinsic factor was low as measured by the Schilling's test. Collection of urine was complete and the activity of intrinsic factor used was checked in other pernicious anemia patients. Nutritional deficiency, drug induced malabsorption, ileal or pancreatic diseases were excluded by clinical, radiological and biological investigations. This vitamin B12 malabsorption was selective and reversible within a few months after treatment with parenteral vitamin B12. Mechanisms of this ileal dysfunction are discussed.
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PMID:[Transient malabsorption of Vitamin B12 bound to intrinsic factor in pernicious anemia (author's transl)]. 12 17

Hypolipidemias can be divided in primary, familial and hereditary forms and symptomatic forms which may accompany other diseases. The primary hypolipidemias (abetalipoproteinemia, hypobetalipoproteinemia and analphalipoproteinemia) are very rare. Severe hypolipidemia can be found in some peoples (e.g. the Masai). This article is chiefly devoted to secondary hypolipidemias such as those associated with malabsorption, malnutrition and maldigestion including protein-losing gastroenteropathy, with liver diseases, endocrine diseases (hyperthyroidism, hirsutism) and anemia. Finally, the hypolipidemias secondary to the formation of autoantibodies against HDL and LDL in M-gradient, carcinoma and rheumatoid arthritis are briefly reviewed.
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PMID:[Hypolipidemias]. 17 Jun 75

This paper briefly reviews new knowledge about the causes, consequences and control of gastro-enteritis. Various recently discovered viral and bacterial causes of gastro-enteritis are discussed and the possible role of prolonged gut infection in causing malabsorption and thus malnutrition, considered. The revival of interest in prevention by improved water supplies is discussed and the need to critically evaluate the relative importance of the quality and quantity of a water supply stressed. Some newer regimes for treating acute and chronic infections are also discussed.
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PMID:Recent advances in gastro-enteritis. 27 32

Variations in body weight, behaviour of lipidaemic fractions proteinaemia, uricaemia and uricuria, and lipid and protein absorption were studied preoperatively and at varying times following operation in five subjects who had undergone jejuno-ileal bypass for obesity. The results showed high serous NEFA and a definite, early and persistent reduction in all lipidaemic fractions after operation. The post-operative levels of serous proteins, particularly albumin, which were reduced in all subjects, reached pathological levels in two patients where proteic malnutrition following on the operation was associated with serious liver disease. The results agree with reported data. The variations in lipidic and proteic malabsorption proved to be in agreement with weight drop and the serous parameters considered. The reduction in uricaemia encountered in the five patients studied failed to agree with data reported in the Anglo-Saxon literature. This may be explained by alimentary and racial differences between the two populations of patients.
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PMID:[Behavior of serum proteins and lipids after jejuno-ileal bypass for obesity]. 35 86

Cystic fibrosis as a specific disease entity has been known to be associated with malnutrition for almost half a century. The importance of the malnutrition in the disease process remains unknown, as does much information about specific nutritional deficiencies in CF. Supplements for children with CF should include extra energy as fat or carbohydrate, a form of linoleic acid that can be absorbed, hydrolyzed protein, fat-soluble vitamins with vitamins A and E in a water emulsion, vitamin B12, probably B vitamins and vitamin C, and trace minerals. Routine measurements of nutritional status, particularly in children with growth failure, should be made at regular intervals and should include a three-day diet record and a simultaneous 72-hour stool fat determination. If fat malabsorption is not controlled by pancreatic enzymes, the use of antacids or cimetidine should be considered. The true role of nutrition in patients with CF will not be known until the appropriate studies are completed.
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PMID:Cystic fibrosis and malnutrition. 38 15

Intestinal parasites not only cause diarrheal illnesses but may also cause significant malabsorption in man. Separation of true malabsorption caused by a particular parasite from other factors that may coexist with and even mimic malabsorption, such as malnutrition may be very difficult. Despite these problems, it appears that giardiasis, coccidiasis, strongyloidiasis and capillariasis cause malabsorption of many important nutrients. D. latum interfere with vitamin B12 absorption.
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PMID:Parasites ana malabsorption. 39 Oct 37

A middle-aged patient with "brown bowel syndrome" or gastrointestinal ceroidosis manifested as malabsorption of undetermined cause is described. Autopsy revealed involvement of the entire gastrointestinal tract and unusual cardiac findings. Microscopically, the pigment responsible for the discoloration is a lipofuchsin that is deposited in the smooth muscle cells of the gastrointestinal tract. In all reported cases, ceroidosis was associated with some abnormality of the gastrointestinal tract--that is, malabsorption, steatorrhea, or gross local disease--with the possible exception of prolonged malnutrition. This case is also unusual because of the unexplained multifocal proliferative endocarditis. Vitamin E deficiency may be the common denominator of all these various disorders.
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PMID:Ceroidosis in the "brown bowel syndrome". 42 5

The absorption of fat, bile salts, and vitamin B12 was studied in 14 proctocolectomised patients six to 10 years after construction of a continent ileostomy. All patients were in excellent health and displayed no signs of malnutrition. Schilling test disclosed subnormal absorption of vitamin B12 in one patient and borderline values in five. Faecal loss of bile acid was increased in 12 patients and fat malabsorption occurred in two. Except for slightly pathological liver tests in two patients, routine laboratory tests, including plasma concentration of vitamin B12 and folic acid, were normal. There were no signs of sodium or potassium depletion.
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PMID:Absorption studies in patients six to 10 years after construction of ileostomy reservoirs. 46 76

A study was conducted among 234 Bangladeshi children to determine LM (lactose malabsorption) and its relation with age, history of diarrhea, nutrition, and breastfeeding. LM was determined by using BHT (breath hydrogen test) which showed similar results to a modified lactose tolerance test conducted in hospitals. BHT results indicated that 80% of the children over 36 months had LM while all infants less than 6 months absorbed lactose completely. With recent incidences of diarrhea and acute malnutrition the rates of LM increased. In addition, children who were still breastfeeding had a lower rate of LM than weaned children perhaps since breastfed children suffer less from gastroenteritis and diarrhea or because some component of breast milk protects against LM. The United Nation's Protein Advisory Group encourages milk consumption but other reports cite increased mortality rates and slower recovery when malnourished children were supplied lactose-containing milk. It is suggested that milk be distributed in low doses in areas where there are high LM rates.
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PMID:Lactose malabsorption in Bangladeshi village children: relation with age, history of recent diarrhea, nutritional status, and breast feeding. 47 86


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