title: [X-ray diffraction study of adaptive changes in the structure of dense phase juice from the duodenum].
abstract: Low-angle X-ray diffraction patterns of canine duodenal juice precipitates taken at two stages of digestion, after 20 h fasting and after food stimulation have been obtained. Both diffraction patterns are due to glycoproteins. However, the glycoproteins contained in the precipitate after food stimulation occur in the native form while in fasting animals they are partially degraded.
authors: L A
authors: LA
authors: Zheleznaia
authors: L N
authors: LN
authors: Kostiuchenko
authors: E A
authors: EA
authors: Denisova
authors: V S
authors: VS
authors: Gerasimov
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D011232:Chemical Precipitation; D004063:Digestion; D004285:Dogs; D004386:Duodenum / Q000737:chemistry / Q000378:metabolism / Q000502:physiology*; D005215:Fasting; D006023:Glycoproteins / Q000737:chemistry; D007419:Intestinal Secretions / Q000502:physiology; D014961:X-Ray Diffraction
chemical_list: D006023:Glycoproteins
vernacular_title: Rentgenograficheskoe issledovanie adaptivnykh izmeneniĭ struktury plotnoĭ fazy soka dvenadtsatiperstnoĭ kishki.