title: Specific features of adaptation of a human organism to prolonged stay in sealed chambers.
mesh_terms: D000222:Adaptation, Physiological; D000223:Adaptation, Psychological; D000328:Adult; D002940:Circadian Rhythm; D018504:Ecological Systems, Closed; D006801:Humans; D008297:Male; D009113:Muramidase / Q000032:analysis; D009132:Muscles / Q000502:physiology; D012463:Saliva / Q000201:enzymology; D013997:Time Factors
chemical_list: D009113:Muramidase