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Deep dive into key COVID-19 protein is step toward new drugs, vaccines（图）
COVID-19 protein step toward new drugs vaccines
2021/4/23
Researchers at Oregon State University have taken a key step toward new drugs and vaccines for combating COVID-19 with a detailed biophysical study of one protein's interactions with the SARS-CoV-2 ge...
Tremor is a well-recognized manifestation of the high pressure nervous syndrome (HPNS). As such, its measurement and analysis during deep hyperbaric exposures can be an important index of central nerv...
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ata.i.cardiovascular and thermoregulatory functions
human dive functions
2009/7/20
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ata.i.cardiovascular and thermoregulatory functions.
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ATA. II.Urinary water,electrolytes,ADH,and aldosterone
human urine blood hydration
2009/7/20
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ATA. II.Urinary water,electrolytes,ADH,and aldosterone.
Alterations of the human vestibulo-ocular reflex in a simulated dive at 62 ATA
retinal eye human
2009/7/20
In an attempt to investigate some aspects of the high pressure nervous syndrome, the vestibulo-ocular reflex (VOR) gain was measured in two professional divers undergoing a simulated dive at 62 ATA. T...
Critical flicker frequency (CFF) and subjective fatigue during an oxyhelium saturation dive at 62 ATA
saturation human heliox fatigue neurophysiological performance
2009/7/20
Two divers spent over 50 hours at 610 msw in a helium-oxygen mixture (PO2:0.38-0.52 ATA). The dive duration was 27 days, including predive stages of confinement, compression, time at maximum pressure,...
Hana kai ii:a 17-day dry saturation dive at 18.6 ATA.V.Maximal oxygen uptake
hyperbaric human saturation
2009/7/20
Cardiorespiratory responses of four men to submaximal and maximal cycling exercise were observed during 17 days at 18.6 ATA. Inspired gas at pressure consisted of hyperoxic (PO2 = 232 mmHg) and normox...
Dive-induced modifications in platelet kinetics in rats
decompression platelet kinetics rat animal
2009/7/20
The effect of a simulated dive to 8 ATA on platelet kinetics was studied in normal and splenectomized male and normal female rats. Platelet production and consumption was measured in vivo 1 h and 1 da...
Hana kai ii:a 17-day dry saturation dive at 18.6 ATA.III.Body fluid balance
Hong,SK Claybaugh,JR Frattali,V Johnson,R Kurata,F Matsuda,M McDonough,AA Paganelli,CV Smith,RM Webb,P
2009/7/20
Comprehensive studies on body fluid balance on 5 divers were conducted during the Hana Kai II dive (17 days at 18.6 ATA and 7 days of decompression). Daily urine flow increased from about 2000 ml at 1...
Hana Kai II:a 17-day dry saturation dive at 18.6 ATA.I.Objectives,design,and scope
hyperbaric human saturation method heliox
2009/7/20
The dive (Hana Kai II) described in these papers was designed to determine the effects on man of a prolonged exposure to a dry helium-oxygen hyperbaric environment. Comprehensive studies on energy bal...
Visual evoked responses,EEG's and reaction time during a normoxic saturation dive,NISAT I
nitrogen human Electroencephalography
2009/7/20
Three Navy divers were exposed to a normoxic breathing mixture at 7.0 ATA for seven consecutive days. Visual evoked responses (VER's), electroencephalograms (EEG's) and simple reaction time (RT) were ...
Hana Kai II: a 17-day dry saturation dive at 18.6 ATA.VII:Auditory,visual,and gustatory sensations
hyperbaric human
2009/7/20
Five divers were tested for alterations in auditory, visual, and gustatory functioning during a 17-day saturation exposure to He-O2 at 18.6 ATA. No evidence of permanent hearing loss was disclosed. Cr...
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...
Hana Kai II:a 17-day dry saturation dive at 18.6 ATA. IV. Cardiopulmonary functions
cold cardiac output human saturation Cardiopulmonary
2009/7/20
Impedance plethysmography was used to measure resting cardiac stroke volume (SV) and thoracic conductive volume (TCV) in four divers at intervals during a prolonged dry saturation dive (17 days at 18....
Hana kai ii:a 17-day dry saturation dive at 18.6 ATA.II.Energy balance
hyperbaric human saturation Energy Metabolism calorimetry
2009/7/20
Since previous saturation dives have caused loss of body weight despite apparently adequate-to-high food intake, a complete study of energy balance was undertaken during the saturation dive Hana Kai I...