Article
Immunocytochemical heterogeneity of lactase-phlorizin hydrolase in adult lactase deficiency.
Gastroenterology - 1 Jul 1993
Lorenzsonn V, Lloyd M, Olsen W A
Abstract excerpt
BACKGROUND: Adult lactase deficiency may result either from diminished synthesis of precursor lactase-phlorizin hydrolase (phenotype I deficiency) or from altered posttranslational processing of the precursor protein (phenotype II). The aim of this study was to compare the location of lactase-phlorizin hydrolase along the crypt-villus axis in control with adult lactase-deficient subjects. METHODS: The...
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