Lactose digestion by human jejunal biopsies: the relationship between hydrolysis and absorption.
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چکیده
منابع مشابه
Lactose digestion by human jejunal biopsies: the relationship between hydrolysis and absorption.
The relationship between lactose hydrolysis and absorption of released glucose was investigated by determining the kinetics of lactose digestion by jejunal biopsies incubated in vitro. Lactase activity in intact biopsies correlated with conventional assay of tissue homogenates (r = 0.85, p less than 0.001), and glucose uptake from 28 mM lactose was directly proportional to lactase activity (r =...
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15 صفحه اولRelationship between lactose digestion, gastrointestinal transit time and symptoms in lactose malabsorbers after dairy consumption.
BACKGROUND The relationship of symptoms with objective measurements, as well as some of the mechanisms involved in lactose tolerance after yoghurt consumption, remain unclear. METHODS The trial had a double-blind design in which 22 lactose malabsorbers received 25 g daily lactose in fresh (living bacteria > 108 cfu/g) yoghurt or heated (< 102 cfu/g) yoghurt for 15 days, followed by a cross-ov...
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ژورنال
عنوان ژورنال: Gut
سال: 1986
ISSN: 0017-5749
DOI: 10.1136/gut.27.5.521