title: [The role of zinc in the iliac absorption of various L-tryptophane forms in chickens].
abstract: Zinc was found to enhance absorption of free and "peptide" L-tryptophan across the chick mucosal brush border. Intestinal absorption of free L-tryptophan can be partially inhibited by excessive amount of zinc. The findings suggest that zinc interacts with free and "peptide" L-tryptophan transports protecting them against degradation.
authors.affiliation: Institute of Biology of the Latvian University, Latvia.
authors.forename: N A
authors.initials: NA
authors.lastname: Basova
authors.forename: N I
authors.initials: NI
authors.lastname: Berzin'
authors.forename: Iu G
authors.initials: IuG
authors.lastname: Markov
mesh_terms: D000818:Animals; D002645:Chickens; D004032:Diet; D005110:Extracellular Space / Q000378:metabolism; D005998:Glycine / Q000378:metabolism; D007082:Ileum / Q000378:metabolism*; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism; D007424:Intracellular Fluid / Q000378:metabolism; D008297:Male; D008871:Microvilli / Q000378:metabolism; D014364:Tryptophan / Q000737:chemistry / Q000378:metabolism*; D015032:Zinc / Q000494:pharmacology / Q000502:physiology*
chemical_list: D014364:Tryptophan; D015032:Zinc; D005998:Glycine
vernacular_title: Rol' tsinka v protsesse vsasyvaniia razlichnykh form L-triptofana v podvzdoshnoĭ kishke tsypliat.