title: [The role of the forestomachs in the adaptation of the alimentary function in ruminants].
abstract: Dietary character of ruminants in the north is principally different between "nonselective" (cattle, sheep) and "selective" (reindeer, moose) species. Due to the developed polyfunctioning, forestomach in ruminants, primarily rumen and reticulum, are involved in the homeostasis formation in enteral and interior mediums, nutrients deposition and recirculation. That provides efficiency in utilization of deficient in nutrients forage and body reserves of wild ruminants during the winter. The original functional organization of absorption processes and nutrients recirculation across the multilayer epithelium of forestomach also promotes realization of the two levels metabolism during the year and adaptation of wild ruminants to season dynamics of nutrition.
authors.affiliation: Institute of Physiology, Komi Research Centre, Urals Branch, Russian Academy of Sciences.
authors.forename: A V
authors.initials: AV
authors.lastname: Chalyshev
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D000835:Animals, Wild; D003081:Cold Climate; D005060:Europe; D005247:Feeding Behavior / Q000502:physiology*; D006706:Homeostasis / Q000502:physiology; D012418:Ruminants / Q000502:physiology*; D012621:Seasons; D013279:Stomach, Ruminant / Q000502:physiology*