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Effect of prolonged exposure to elevated carbon monoxide and carbon dioxide levels on red blood cell parameters during submarine patrols
human drug red cell
2009/7/17
Effect of prolonged exposure to elevated carbon monoxide and carbon dioxide levels on red blood cell parameters during submarine patrols.
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 ...
Properties of red blood cell after multiday exposure to 31 ATA
human red blood cell plasma Erythrocytes heliox saturation
2009/7/15
Hematologic changes, osmotic fragility of red cells, and lipid contents of plasma and red blood cells were determined during the course of a 14-day dry saturation dive at 31 ATA (SEADRAGON IV). Increa...
High hydrostatic pressure and chromate-induced effects on cell cycle kinetics
cell cycle kinetic chromate Glioma animal
2009/7/14
Cell cycle kinetics was studied using the quenching of 33258 Hoechst fluorescence by bromodeoxyuridine incorporation to investigate effects of high pressure on the toxicity of a welding fume component...
High hydrostatic pressure potentiation of the toxic effects of chromate in cell culture
human chromate cell culture commercial welding
2009/7/14
Development of hyperbaric welding has created the need for new occupational health standards. We have used cell cultures to investigate effects of high pressure chromate on the toxicity of the welding...
Effects of high pressure and vanadium on cell growth
vanadium cell growth animal Chinese hamster
2009/7/10
We have investigated the effects on cultured cells of high pressure separately and combined with vanadate. Growth of Chinese hamster ovary cells was reduced at pressure above 75 bar; the reduction was...
Effects of hyperoxia on human endothelial cell proliferation and morphology in vitro
human endothelial hyperoxia
2009/7/8
The effects of hyperoxia on endothelial cells from human umbilical veins were studied in vitro by flow cytometric DNA analysis, cell proliferation, and morphology. Exposure of the cells to PO2 of appr...
Effect of hyperbaric and normobaric oxygen on pulmonary endothelial cell function
pulmonary animal rat
2009/6/12
The effect of prior exposure to raised partial pressures of oxygen on pulmonary endothelial cell function was assessed in the isolated perfused rat lung preparation. Prolonged exposure to both 1 bar (...
Pressure antagonism of nitrous oxide depression of intracellular calcium in a neuroblastoma cell line
human Pressure antagonism nitrous oxide
2009/6/8
While the ability of increased pressure to reverse anaesthesia has been well documented, the cellular or molecular mechanism(s) responsible for their mutual antagonism have remained elusive.
Cell proliferative modulation of MCG 101 sarcoma from mice exposed to hyperbaric oxygenation
hyperbaric animal mice lactate dehydrogenase
2009/6/8
Tumor cell kinetics were studied in C57 Bl/J mice with a transplantable sarcoma, MCG 101, exposed to hyperbaric oxygen (HBO2), 2.8 atm abs, 2 hours daily for 9 days or until spontaneous death. The iso...
Exposure to hyperoxia in diving and hyperbaric medicine--effects on blood cell counts and serum ferritin
saturation hyperbaric blood cell count serum ferritin
2009/6/5
A reduction in hemoglobin concentration has been consistently reported after deep saturation dives, whereas reductions in thrombocyte counts and changes in biochemical parameters specific for liver fu...
Reactive oxygen species and cell signaling with lung ischemia
Anoxia Animal mice mice knockout
2009/6/4
This presentation concerns reactive oxygen species (ROS) and cell signaling in lung ischemia and during reperfusion. A number of years ago, McCord, Granger and others described the now-classic paradig...
A Compact, Cylindrical Multi-pass Cell for Sensitive Detection of Gas Absorption
Laser spectroscopy Cylindrical multi-pass cell Gas monitor
2009/6/1
We developed a compact trace gas sensor, which incorporates a cylindrical thin-disk multi-pass cell. This cell is useful because the optical path length can be selected easily in a small absorption vo...
I think there are nine hurdles in the divers’ Grand National and, of these, there
are two that may or may not prove to be insurmountable obstacles, anaesthesia
by inert gases and the effects of pres...
Effect of Oxygen on in vitro Fibroblast Cell Proliferation and Collagen Biosynthesis
Oxygen Fibroblast Proliferation Collagen Biosynthesis wound healing
2009/5/8
Mehm WJ, Pimsler M, Becker RL Lissner CR. Effect of Oxygen on in vitro Fibroblast Cell Proliferation and Collagen Biosynthesis. J. Hyperbaric Med 1988; 3(4):227-234.