title: Compensatory increase in lactase expression by enterocytes of neonatal pigs on a low energy intake.
abstract: A restricted energy intake in the immediate postnatal period has been found to result in a significant increase in the maximal expression of lactase by enterocytes from 2-week-old pigs. Although villus size was significantly reduced on a low compared with a high food intake, total villus lactase activity was unaffected because of the compensatory increase in lactase expression by individual enterocytes.
authors.affiliation: Department of Cell Biology, AFRC Institute of Animal Physiology and Genetics Research, Babraham, Cambridge.
authors.forename: D R
authors.initials: DR
authors.lastname: Tivey
authors.forename: K J
authors.initials: KJ
authors.lastname: Hilton
authors.forename: M J
authors.initials: MJ
authors.lastname: Dauncey
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002149:Energy Intake; D005508:Food Deprivation / Q000502:physiology*; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000201:enzymology*; D043322:Lactase; D013552:Swine; D001616:beta-Galactosidase / Q000378:metabolism*
chemical_list: D043322:Lactase; D001616:beta-Galactosidase