title: [Comparative study of the effect of trental, menthol and obzidan and their combinations on the function of the cardiorespiratory system in operators under extreme conditions].
abstract: Effects of different drugs on parameters of gas exchange and central hemodynamics were studied during physical load in operators under antiorthostatic hypokinesia at an angle of 15 degrees. More significant tension of the cardiorespiratory system during physical load was found following administration of beta-blockers.
mesh_terms: D000328:Adult; D002319:Cardiovascular System / Q000187:drug effects*; D005080:Exercise Test; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008297:Male; D008610:Menthol / Q000494:pharmacology*; D010431:Pentoxifylline / Q000494:pharmacology*; D011187:Posture; D011433:Propranolol / Q000494:pharmacology*; D011659:Pulmonary Gas Exchange / Q000187:drug effects; D012137:Respiratory System / Q000187:drug effects*; D012149:Restraint, Physical; D013805:Theobromine / Q000031:analogs & derivatives*
chemical_list: D008610:Menthol; D011433:Propranolol; D013805:Theobromine; D010431:Pentoxifylline
vernacular_title: Sravnitel'noe izuchenie vliianiia trentala, mentola i obzidana i ikh kombinatsiĭ na sostoianie kardiorespiratornoĭ sistemy u operatorov v ékstremal'nykh usloviiakh.