title: [Metabolic disorders in men kept in an environment with a low ammonia content and their correction by physical exercise].
abstract: In two series of prolonged studies metabolic changes of men kept in an environment with an ammonia concentration of 2 and 5 mg/m3 were investigated. In this chronic study the following changes were seen: acetone in the exhaled air increased; glycolysis and lactate dehydrogenase enhanced; catalase decreased; changes of acid-base equilibrium manifested as metabolic acidosis of varying degree. The use of exercises of different workloads showed that those at 50% VO2max were most beneficial.
mesh_terms: D000136:Acid-Base Equilibrium; D000138:Acidosis / Q000209:etiology / Q000517:prevention & control; D000328:Adult; D000388:Air / Q000032:analysis*; D000641:Ammonia / Q000032:analysis; D006019:Glycolysis; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D008297:Male; D008659:Metabolic Diseases / Q000209:etiology* / Q000517:prevention & control; D005082:Physical Exertion; D013026:Space Flight; D013997:Time Factors
chemical_list: D000641:Ammonia; D007770:L-Lactate Dehydrogenase
vernacular_title: Obmennye narusheniia u cheloveka v srede s nizkim soderzhaniem ammiaka i ikh korrektsiia dozirovannoĭ fizicheskoĭ rabotoĭ.