搜索结果: 1-15 共查到“军事医学与特种医学 EFFECTS”相关记录156条 . 查询时间(0.218 秒)
Neurologic effects of repeated exposures to high-pressure heliox atmospheres
decompression animal heliox Neurologic effect
2009/7/20
Neurologic effects of repeated exposures to high-pressure heliox atmospheres.
The antipyretic effects of hyperbaric air and salicylate on rats
thermal regulation antipyretic drug salicylate animal rat
2009/7/20
The antipyretic effects of hyperbaric air and salicylate on rats.
Effects of helium gas on heart rate and oxygen consumption in unanesthetized rats
drug helium diving physiology animal rat
2009/7/20
Effects of helium gas on heart rate and oxygen consumption in unanesthetized rats.
Effects of age and magnesium ions on oxygen toxicity in the neonate chicken
hyperbaric age magnesium ions oxygen toxicity animal chicken
2009/7/20
White Leghorn male chicks, 2-6 days and 4 weeks old, were injected with MgCl2 (2 mM Mg/kg body weight) and exposed to 100% O2 at 75 lb/in2 (approximately 5 atm). Compared to saline-injected controls, ...
The effects of increased gas density on pulmonary mechanics
nitrogen human neon pulmonary respiratory Helium Work of Breathing
2009/7/20
The effects of increased gas density on pulmonary mechanics.
The effects of body position and a vasodilator on xenon133 elimination from human subcutaneous fat
decompression Xenon human Adipose Tissue subcutaneous fat inert gas elimination vasodilator drug body position
2009/7/20
The elimination of Xe133 from a deposit in the subcutaneous adipose tissue adjacent to the anterior tibial muscle was recorded by an external scintillation detector in 16 human subjects in sitting and...
Effects of head-out water immersion on cardiorespiratory responses to maximal cycling exercise
human head-out immersion scuba breathing exercise cardiorespiratory
2009/7/20
Our objectives were to determine effects of head-out immersion (HOI), scuba breathing, and water temperature on cardiorespiratory responses to maximal aerobic work. Measurements of VO2, VE, and heart ...
Effects of a hyperbaric environment on respiratory and monoamine oxidase activities
hyperbaric respiratory monoamine oxidase
2009/7/20
The effects of a prolonged hyperbaric environment (21 ATA He-O2, 200 +/- 30 mm Hg O2, 32.5 +/- 1 degrees C) were investigated on the respiratory activity of rat liver homogenates and the activity of m...
Effects of nicotinic acid on plasma volume loss of experimental dysbarism
decompression drug animal dog Plasma volume
2009/7/20
Two groups of dogs anesthetized with sodium pentobarbital were subjected to compression of 60 psig for 60 min and decompressed at the rate of 10 psi/min without staging. Plasma volume was measured in ...
Effects of increased O2-N2 pressure and breathing apparatus on respiratory function
human nitrox exercise breathing apparatus respiratory work of breathing
2009/7/20
The ventilatory response of four subjects was measured at rest and various intensities of exercise. Experiments were conducted in a dry pressure chamber (1) at 1 ATA and 4 ATA with the subjects breath...
Effects of hyperbaric helium-oxygen on the antipyretic actions of aspirin and acetaminophen in rats
hyperbaric animal rat drug antipyretic aspirin acetaminophen heliox
2009/7/20
The effects of two antipyretics, aspirin and acetaminophen, were studied under hyperbaric helium-oxygen conditions. Groups of yeast-fevered rats were given three different doses of each antipyretic in...
Effects of varying thermal and apneic conditions on the human diving reflex
human Adolescent Adult Bradycardia physiopathology Cold Diving Face Female Human Immersion diving reflex face immersion thermal human apnea cooling
2009/7/17
An investigation of the importance of water contact, cooling, and apnea to the development of the diving reflex in humans was performed in two experimental series. The first series involved exposure o...
Carbon dioxide and vitamin D effects on calcium metabolism in nuclear submariners:a review
submarine CO2 carbon dioxide human chamber
2009/7/17
Studies in nuclear submariners show that calcium excretion falls rapidly to 50% of pre-patrol levels during long patrols and remains low for many weeks after return to fresh air. This has previously b...
Effects on man of 30-day exposure to a PICO2 of 14 torr (2 %):application to exposure limits
CO2 carbon dioxide exercise psychomotor test electrobiological
2009/7/17
Pulmonary function, acid-base balance, renal electrolyte excretion, hematology, biorhythms and psychomotor test results were studied in six men during 30 days of exposure to a PICO2 of 14 torr (FICO2 ...
High pressure neurological syndrome: antagonistic effects of helium pressure and inhalation anesthetics on the dopamine-sensitive cyclic AMP response
High pressure neurological syndrome animal rat
2009/7/17
The antagonistic effects of helium pressure and certain inhalation anesthetics on the dopamine-sensitive cAMP response in the caudate nucleus of rat brain were examined. Helium pressure suppressed bas...