Kalandarov S, Bychkov V P, Frenkel' I D
Kosm Biol Aviakosm Med. 1986 Sep-Oct;20(5):31-4.
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.
实验系列一——以+6度、-2度或-6度的角度卧床休息；实验系列二——神经-情绪应激；实验系列三——舱内铵浓度增加。暴露于模拟太空飞行效应的因素（即-6度的直立性运动减少、神经-情绪应激以及离心机旋转预期）导致组胺和血清素增加，组胺果胶活性降低。在暴露于神经-情绪应激前一天和当天食用特定营养剂可改善组胺和血清素的含量以及组胺-果胶活性。
