搜索结果: 106-120 共查到“军事医学与特种医学 oxygen”相关记录358条 . 查询时间(0.249 秒)
Establishment of reference pressure of transcutaneous oxygen for the comparative evaluation of problem wounds
HBO air wounds evaluation
2009/6/8
Seventy-two healthy males and females serially breathed air and 100% O2 at 1.0 atm abs (1.01 bar; AIR and O2, respectively), then 100% O2 at 2.36 atm abs (2.39 bar, HBO) to establish reference values ...
Probabilistic gas and bubble dynamics models of decompression sickness occurrence in air and nitrogen-oxygen diving
Gerth,WA Vann,RD
2009/6/8
Probabilistic models of the occurrence of decompression sickness (DCS) with instantaneous risk defined as the weighted sum of bubble volumes in each of three parallel-perfused gas exchange compartment...
Alterations in pharmacokinetics of carboxyhemoglobin produced by oxygen under pressure
model hyperbaric pharmacokinetics carboxyhemoglobin carbon monoxide Gamow bag
2009/6/8
The pharmacokinetic effect of elevated oxygen partial pressures in the elimination of carboxyhemoglobin (COHb) by O2 administration was studied in an inflatable hyperbaric chamber. A double crossover ...
Cerebrospinal fluid pressure changes after acute carbon monoxide poisoning and therapeutic effects of normobaric and hyperbaric oxygen in conscious rats
carbon monoxide hyperbaric Cerebrospinal fluid normobaric animal rat
2009/6/8
This study on conscious rats with occluded left carotid artery investigates the influence of cerebral edema after acute carbon monoxide (CO) poisoning on cerebrospinal fluid pressure (CSFp) and evalua...
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...
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...
Arterial oxygen desaturation during apnea in humans
cold saturation CO2 carbon dioxide human air breath hold
2009/6/8
We studied the effect of the human diving response, defined as bradycardia and reduced peripheral blood flow, on arterial hemoglobin desaturation. We induced a diving response of different magnitudes ...
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...
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...
Evaluation of oxygen and pressure in treatment of decompression sickness in guinea pigs
decompression sickness animal Guinea Pigs recompression therapy treatment
2009/6/8
These experiments examined whether increasing the partial pressure of oxygen (PO2), hydrostatic pressure, or both were responsible for the improvement in effectiveness of recompression treatment previ...