title: [Influence of dietary lactose on the development of lactase activity in the digestive tract of the pig].
abstract: Lactase activity has been measured in the pancreas, the small and large intestine of 79 pigs varying in  age from 6-7 months. The endogenous enzyme level fluctuated along the small intestine but the activity did not vary according to the level of lactose fed in the diet either just after weaning or from 25 to 100 kg of live weight. Measurements performed in the content of the intestine showed that lactose could be digested by the enzymes of the microflora mostly active in the ileum, the caecum and the large intestine.
mesh_terms: D000818:Animals; D004040:Dietary Carbohydrates; D005696:Galactosidases / Q000032:analysis*; D007422:Intestines / Q000201:enzymology*; D007785:Lactose / Q000378:metabolism*; D010179:Pancreas / Q000201:enzymology*; D013552:Swine / Q000254:growth & development
chemical_list: D004040:Dietary Carbohydrates; D005696:Galactosidases; D007785:Lactose
vernacular_title: Influence du lactose alimentaire su la développement de l'activité lactasique dans l'appareil digestif du porc.