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Normobaric and hyperbaric oxygen treatment of acute carbon monoxide poisoning in rats
carbon monoxide model animal rat hyperbaric outcomes air normobaric
2009/6/8
Based on a model of acute carbon monoxide (CO) poisoning in rats with an occluded left carotid artery, we have evaluated the effects of normobaric oxygen (NBO2) and hyperbaric oxygen (HBO2) on mortali...
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...
Hyperbaric and hypobaric chamber fires:a 73-year analysis
hypobaric hyperbarichuman air chamber fire
2009/6/8
Fire can be catastrophic in the confined space of a hyperbaric chamber. From 1923 to 1996, 77 human fatalities occurred in 35 hyperbaric chamber fires, three human fatalities in a pressurized Apollo C...
Chronic radiation proctitis treated with hyperbaric oxygen
radionecrosis radiation HBO hyperbaric monoplace chamber chronic radiation proctitis
2009/6/8
Chronic proctitis is a well-known complication of therapeutic irradiation. The results of hyperbaric oxygen therapy (HBO2) used in the treatment of chronic radiation proctitis are reported. From 1992 ...
Ocular quinine toxicity treated with hyperbaric oxygen
outcomes hyperbaric quinine toxicity eye
2009/6/8
permanent loss of vision. Apart from gastric lavage and oral administration of activated charcoal, current treatment modalities are of doubtful efficacy. Two patients with quinine amaurosis were treat...
Evaluation of hyperbaric oxygen for diabetic wounds: a prospective study
nurse transcutaneous oxygen diabetic hyperbaric wound
2009/6/8
The purpose of this study was to prospectively evaluate the effect of hyperbaric oxygen (HBO2) on the healing of diabetic lower extremity wounds. Ten consecutive insulin-dependent diabetic patients wi...
The purpose of this study was to compare the therapeutic effects of hyperbaric oxygen (HBO2) to the effects of prednisone treatment in 79 subjects with Bell's palsy. Patients were randomly assigned ei...
Hyperbaric oxygen as a signal transducer: upregulation of platelet derived growth factor-beta receptor in the presence of HBO2 and PDGF
ear hyperbaric wound air platelet
2009/6/8
The purpose of this study was to test the hypothesis that hyperbaric oxygen (HBO2) may function by modifying the signal transduction pathway of growth factors or their receptors, or both. Studies were...
Hyperbaric oxygen treatment for symptomatic breast edema after radiation therapy
multiplace radionecrosis radiation hyperbaric case report
2009/6/8
A 54-yr-old woman with a pT2pN0 breast cancer developed a long-standing symptomatic breast edema after lumpectomy and radiation therapy. The breast edema did not respond to non-steroidal anti-inflamma...
Measurement of cerebral blood flow in rats and mice by hydrogen clearance during hyperbaric oxygen exposure
CO2 carbon dioxide hydrogen hyperbaric cerebral blood flow air animal mice
2009/6/8
The hydrogen (H2) clearance method was adapted for the measurement of regional cerebral blood flow (rCBF) in anesthetized rats and mice during hyperbaric oxygen (HBO2) exposure. Polarographic platinum...
Platelet aggregation and release function in hyperbaric oxygenation
hyperbaric Platelet aggregation Platelet
2009/6/8
The aim of the study was to investigate the acute and chronic effects of hyperoxygenation on platelet aggregation and adenosine triphosphate (ATP) release. To observe the acute effects of hyperbaric o...
Cytokine response after acute hyperbaric exposure in the rat
decompression dry platelet Cytokine animal rat Biological Markers Interleukin
2009/6/8
Intravascular gas has earlier been shown to activate leukocytes and platelets, enhance cell adhesion, and promote secretion of vasoactive substances from platelets. Since decompression is known to rel...
Histologic morphometry confirms a prophylactic effect for hyperbaric oxygen in the prevention of delayed radiation enteropathy
model radionecrosis radiation hyperbaric delayed radiation enteropathy
2009/6/8
In a previous publication (Feldmeier et al., Radiother Oncol 1995; 35:138-144) we reported our success in preventing delayed radiation enteropathy in a murine model by the application of hyperbaric ox...
Effects of hyperbaric oxygen therapy on perfusion parameters and transcutaneous oxygen measurements in patients with intramedullary nailed tibial shaft fractures
transcutaneous oxygen hyperbaric dorsalis pedis tibial shaft
2009/6/8
We evaluated the effect of hyperbaric oxygen (HBO2) therapy on tibialis posterior (TPA), dorsalis pedis (DPA), and sum (TPA + DPA) arterial peak signals, as well as transcutaneous oxygen (PtcO2) tensi...
Quantification of the dermal vascular response to hyperbaric oxygen with laser-Doppler flowmetry
CO2 carbon dioxide transcutaneous oxygen decompression multiplace hyperbaric air chamber
2009/6/8
The vasoconstrictive response to hyperbaric oxygen (HBO2) therapy was non-invasively quantified in eight healthy volunteers at 1.95 and 2.5 atm abs (197.5 and 253.2 kPa; multiplace chamber, air enviro...