title: [Nutritional corrections of histamine and serotonin levels in exposure to hypokinesia and neuro-emotional stress].
abstract: The content of histamine and serotonin was measured in test subjects exposed to: I experimental series--bed rest at an angle of +6, -2 or -6 degrees; II experimental series--neuro-emotional stress, III experimental series--an increased concentration of ammonium in the enclosure. The exposure to the factors that simulated space flight effects (i. e., orthostatic hypokinesia at -6 degrees and neuro-emotional stress and anticipation of rotation in the centrifuge) led to an increase of histamine and serotonin and a decrease of histaminepectic activity. Consumption of selected nutritional agents a day before and on the day of exposure to the neuro-emotional stress improved the content of histamine and serotonin as well as histamine-pectic activity.
mesh_terms: D000328:Adult; D000641:Ammonia / Q000009:adverse effects; D001273:Atmosphere Exposure Chambers; D001510:Bed Rest / Q000009:adverse effects*; D006632:Histamine / Q000097:blood*; D006801:Humans; D011187:Posture; D012701:Serotonin / Q000097:blood*; D013026:Space Flight; D013315:Stress, Psychological / Q000097:blood / Q000178:diet therapy*; D013997:Time Factors
chemical_list: D012701:Serotonin; D000641:Ammonia; D006632:Histamine
vernacular_title: Korrektsiia alimentarnymi sredstvami urovnia gistamina i serotonina pri vozdeĭstvii gipokinezii i nervno-émotsional'nogo stressa.