Results 281 to 290 of about 171,130 (331)
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Journal of the American College of Nutrition, 2000
Lactose maldigestion has been under intensive research since its discovery in the 1960's. We know the prevalence of lactose maldigestion in a great number of countries and ethnic groups. However, there is often no provision made for the secondary type of maldigestion, and the study populations have sometimes been selected rather than picked at random ...
T H, Vesa, P, Marteau, R, Korpela
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Lactose maldigestion has been under intensive research since its discovery in the 1960's. We know the prevalence of lactose maldigestion in a great number of countries and ethnic groups. However, there is often no provision made for the secondary type of maldigestion, and the study populations have sometimes been selected rather than picked at random ...
T H, Vesa, P, Marteau, R, Korpela
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Annual Review of Medicine, 1990
Lactose intolerance is a prevalent clinical problem. Low lactase levels result either from intestinal injury, or as in the majority of the world's adult population, from alterations in the genetic expression of lactase-phlorizin hydrolase. Progress is being made in the basic understanding of the molecular and cellular biology of this enzyme and of the ...
H A, Büller, R J, Grand
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Lactose intolerance is a prevalent clinical problem. Low lactase levels result either from intestinal injury, or as in the majority of the world's adult population, from alterations in the genetic expression of lactase-phlorizin hydrolase. Progress is being made in the basic understanding of the molecular and cellular biology of this enzyme and of the ...
H A, Büller, R J, Grand
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Current Treatment Options in Gastroenterology, 2008
Lactose malabsorption is a syndrome producing constellation of symptoms, including abdominal pain, bloating, flatulence, diarrhea, and sometimes nausea and/or vomiting. Primary causes of lactose malabsorption due to loss of intestinal lactase activity include genetic/racial lactase nonpersistence, congenital lactase deficiency, and developmental ...
Richard J, Grand, Robert K, Montgomery
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Lactose malabsorption is a syndrome producing constellation of symptoms, including abdominal pain, bloating, flatulence, diarrhea, and sometimes nausea and/or vomiting. Primary causes of lactose malabsorption due to loss of intestinal lactase activity include genetic/racial lactase nonpersistence, congenital lactase deficiency, and developmental ...
Richard J, Grand, Robert K, Montgomery
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Lactose feeding in lactose-intolerant monkeys
The American Journal of Clinical Nutrition, 1973By the criteria used for human screening, adult cebus monkeys were "tolerant" to an oral load of lactose (1 g/kg body weight), whereas adult squirrel, rhesus, and galago monkeys were mostly "intolerant." To assess the effects of lactose feeding on the lactose tolerance test and on intestinal enzyme levels, 7 of 12 "lactose-intolerant" adult galago ...
C P, Wen +4 more
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How Much Lactose is Low Lactose?
Journal of the American Dietetic Association, 1996To test the hypothesis that complete elimination of lactose is not necessary to ensure tolerance by lactose maldigesters.Double-blind, randomized protocol in which challenge doses of 0, 2, 6, 12, and 20 g lactose in water were fed to subjects after a 12-hour fast.13 healthy, free-living adults who were lactose maldigesters.Breath hydrogen production (a
S R, Hertzler, B C, Huynh, D A, Savaiano
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Lactose intolerance: Lactose tolerance test versus genotyping
Scandinavian Journal of Gastroenterology, 2005Adult lactose intolerance, which affects the majority of the population in the world, has been associated with a single nucleotide polymorphism, C-13910T, located upstream of the lactase gene.Adult patients undergoing lactose tolerance tests with lactose challenge and plasma glucose measurements were included in the study comprising 44 Swedes and 7 non-
Peter, Ridefelt, Lena D, Håkansson
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Individual sensitivity to lactose in lactose malabsorption
The American Journal of Digestive Diseases, 1977The clinical significance of lactose malabsorption and the individual sensitivity to lactose were investigated in 20 patients with verified lactose malabsorption. Thirteen patients were relieved of all symptoms while seven improved only on a lactose-free dth lactose-free milk but following provocation with increasing amounts of lactose, the tendency to
E, Gudmand-Hoyer, K, Simony
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