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A review of blood changes associated with compression-decompression:relationship to decompression sickness
decompression human compression decompression sickness blood
2009/7/20
A review of blood changes associated with compression-decompression:relationship to decompression sickness.
Changes in blood carboxyhemoglobin during simulated saturation diving to 50 ATA
decompression human carboxyhemoglobin
2009/7/20
Changes in blood carboxyhemoglobin during simulated saturation diving to 50 ATA.
Diver temperature and performance changes during long-duration,cold water exposure
human temperature performance cold water immersion
2009/7/20
Diver temperature and performance changes during long-duration,cold water exposure
Changes in hemostatic parameters in fish following rapid decompression
parameters rapid decompression salmon
2009/7/20
The effect of rapid decompression on the stress-accelerated blood coagulation system of male and fingerling coho salmon (Oncorhynchus kisutch) was examined after simulated 100- and 200-fsw dives. Bloo...
Changes in rat respiratory behavior under varying PCO2 levels and argon content in hyperbaric Ar-O2-CO2 atmospheres
respiratory carbon dioxide argon animal rat
2009/7/20
An anesthetized rat preparation has been used for breathing studies in hyperbaric Ar-O2-CO2 atmospheres in which total saturation pressure was varied in the range 1-19.1 ATA and PCO2 was set at levels...
Hematologic changes after daily asymptomatic dives
human Hematologic Erythrocyte Blood Coagulation
2009/7/20
Hematologic alterations after daily exposure to compression/decompression in open water are described. A standard dive to 100 fsw for 25 min was employed. Erythrocytes decreased postdive, reaching an ...
Changes in left ventricular activity during apnea and face immersion
human face immersion left ventricular function apnea cardiac
2009/7/20
Apneic face immersion in water has been analyzed with respect to its effects upon heart rate and ventricular function in a group of highly trained teenaged swimmers of both sexes. Both parameters have...
Hana kai ii:a 17-day dry saturation dive at 18.6 ATA.VI:Cognitive performance,reaction time,and personality changes
saturation human Cognition performance reaction time personality thermal stress
2009/7/20
Measures of spatial orientation, associative memory, general intelligence, arithmetic ability, reaction time, and personal/social perceptions were administered to five subjects during a 31-day saturat...
To assess the kind and degree of attitude changes occurring during a 2-month submerged mission, two enlisted crews of one fleet ballistic missile submarine (FBM) (n = 101 each) were administered the S...
Effect of hyperbaric oxygen on cyanide intoxication: in situ changes in intracellular oxidation reduction
HBO cyanide intoxication cyanide animal rabbit
2009/7/16
To evaluate the efficacy of hyperbaric oxygen on cyanide intoxication, changes in the intracellular oxidation-reduction state of the renal cortex were observed in situ in 16 New Zealand white rabbits ...
Blood cell changes in asymptomatic divers
human Platelets Erythrocytes asymptomatic divers
2009/7/16
Many recent reports have suggested that diving and decompression cause changes in blood cells even when no overt symptoms of decompression sickness are present. This study subjected 10 normal persons ...
Changes in blood-brain barrier permeability to drugs in decompressed rats
decompression human blood brain barrier animal rat drug
2009/7/16
A study has been made of changes in permeability of the blood-brain barrier (BBB) to drugs following exposure to compression-decompression. Fifty-five rats were exposed to 6.1 b (abs) air for 90 min a...
EEG and evoked potential changes during gas- and liquid-breathing dives to 1000 msw
compression high pressure nervous syndrome neurological symptoms liquid breathing oxygenated fluorocarbon liquid
2009/7/15
To test the hypothesis that compression in helium gas and compression without gas (hydrostatic compression) both produce the same neurological symptoms of high pressure nervous syndrome (HPNS), groups...
Latency changes in the human somatosensory evoked potential at extreme depths
human somatosensory evoked potentials Latency
2009/7/15
Somatosensory evoked potentials to lower limb stimulation were recorded from the three participants in a recent chamber dive to a world depth record of 686 m (2250 ft). Because of the 10percent nitrog...
Cardiac arrhythmias and heart rate changes in prolonged hyperbaric air exposures
human Cardiac arrhythmia heart rate exercise air
2009/7/15
Daily resting and exercise electrocardiograms from 81 healthy subjects taking part in eight different air saturation chamber experiments at depths of 2-132 ft sea water gauge (fswg) were recorded and ...