搜索结果: 1-15 共查到“军事医学与特种医学 CELLS”相关记录20条 . 查询时间(0.248 秒)
Hyperbaric inert gases and the hemoglobin-oxygen equilibrium in red blood cells
human Erythrocytes hemoglobin red blood cell inert gas helium nitrogen
2009/7/20
Hyperbaric inert gases and the hemoglobin-oxygen equilibrium in red blood cells.
The effect of high pressure on the hemolysis of red blood cells
human red blood cell hemolysis dive
2009/7/20
Investigations into the effects of pressure on the hypotonic hemolysis of human erythrocytes show that pressures up to 130 atm (1700 psi) do not potentiate the hemolysis as has previously been suggest...
The response of fish blood cells,particularly thrombocytes,to decompression
decompression thrombocytes fish
2009/7/20
The effects of decompression on various blood-cell types in chinook salmon (Oncorhynchus tshawytscha) were investigated using a 4-liter hyperbaric chamber. Thrombocytes (platelets) were found to decre...
The effect of high pressure on the hemolysis of red blood cells
human red blood cell hemolysis dive
2009/7/20
Investigations into the effects of pressure on the hypotonic hemolysis of human erythrocytes show that pressures up to 130 atm (1700 psi) do not potentiate the hemolysis as has previously been suggest...
Method for separation of cells and suspending medium at high pressure
human high pressure Method erythrocytes
2009/7/16
We describe a pressure chamber designed for measuring fluxes and equilibrium distributions of substances between cells in suspension and the extracellular medium at pressures up to 400 ATA. The pressu...
Hyperbaric chamber for evaluating hydrostatic pressure effects on tissues and cells
human chamber pressure effects tissues
2009/7/16
A chamber system is described for the study of pure hydrostatic pressure effects on tissues and cells. The small chamber has an internal volume of 7.6 liters and is rated for working pressures up to 4...
Synthesis of cytochrome P-450 in isolated liver cells during exposure to hyperoxia
animal mice cytochrome P-450 liver
2009/7/15
Mouse hepatocytes were separated within 15 min of the death of the animal. A method of determining cytochrome P-450 was developed and used to show that cells prepared quickly still contained normal le...
Bubble formation properties of hydrophobic particles in water and cells of Tetrahymena
Bubble hydrophobic particles Tetrahymena
2009/7/9
It is generally assumed that hydrophobic surfaces play a role in bubble formation in vivo, but no tests of this assumption seem to exist. Model systems for both in vitro and in vivo study of the bubbl...
Effect of a single exposure to hyperbaric oxygen on blood mononuclear cells in human subjects
HBO hyperbaric air
2009/6/12
We studied the effect of a single exposure to a therapeutic profile of hyperbaric oxygen on blood mononuclear cell subset. Twenty healthy volunteers were exposed to 0.28 MPa for 90 min. Thirteen breat...
An optical pressure chamber designed for high numerical aperture studies on adherent living cells
equipment chamber pressure diver
2009/6/9
We have developed an optical pressure chamber designed for use with high numerical aperture oil immersion microscope objectives at working pressures up to 1,000 psi (67 atm abs). The chamber is optimi...
A small chamber for making optical measurements on single living cells at elevated hydrostatic pressure
equipment chamber method
2009/6/9
A 100-microliters chamber has been developed to facilitate the use of optical techniques for the study of living cells under conditions of high hydrostatic pressure and other environmental manipulatio...
Toxicity of hyperoxia and high pressure on C3H/10T1/2 cells and effects on cellular glutathione
animal mice pressure Toxicity
2009/6/8
Saturation diving involves the exposure of humans to elevated partial pressure of oxygen (PO2) and high ambient pressure. The present study is part of a research program that focuses on how such condi...
Enhanced aggregability of human red blood cells by diving
hyperbaric human chamber red blood cell aggregation
2009/6/8
In vitro studies have shown that mild pressure increases red blood cell (RBC) aggregation. Enhanced RBC aggregation in pathologic states can drive the circulation into stasis. This investigation exami...
Glutathione in the cellular defense of human lung cells exposed to hyperoxia and high pressure
human oxygen toxicity high pressure
2009/6/8
Saturation diving involves exposure to elevated partial pressure of oxygen (Po2) and high pressure. The present work demonstrated that hyperoxic exposure for up to 72 h had significant effects on huma...
The effect of hyperbaric oxygen on human oral cancer cells
Apoptosis mice Body Weight Carcinoma Cell Line Tumor
2009/6/4
Discoveries of the beneficial cellular and biochemical effects have strengthened the rationale for the administration of hyperbaric oxygen therapy (HBO2) as an adjunctive therapy for the treatment of ...