搜索结果: 1-15 共查到“军事医学与特种医学 experimental”相关记录25条 . 查询时间(0.156 秒)
Effects of nicotinic acid on plasma volume loss of experimental dysbarism
decompression drug animal dog Plasma volume
2009/7/20
Two groups of dogs anesthetized with sodium pentobarbital were subjected to compression of 60 psig for 60 min and decompressed at the rate of 10 psi/min without staging. Plasma volume was measured in ...
Autopsy and experimental observations on factors leading to barotrauma in man
human Autopsy barotrauma
2009/7/15
Morbid anatomical data have been examined in detail from 13 fatal diving accidents in which the primary cause of death was due to pulmonary damage. In addition, the observations on 6 cases of experime...
A review of the pathophysiology and potential application of experimental therapies for cerebral ischemia to the treatment of cerebral arterial gas embolism
embolism AGE human
2009/7/15
This review considers the pathophysiology of air embolism that occurs as a result of diving and iatrogenic accidents. Various experimental therapies are classified according to their potential mechani...
Effects of He-O2 breathing during experimental decompression sickness following air dives
decompression sickness pulmonary cardiac output heliox treatment air embolism animal dog
2009/7/14
The effects of ventilation with He-O2 during decompression sickness (DCS) and venous air embolism were studied. Fifteen anesthetized dogs were mechanically ventilated and subjected to repeated air div...
Experimental determination of latency, severity, and outcome in CNS decompression sickness
decompression sickness neurological outcomes animal dog
2009/7/10
Twenty-eight dogs underwent a 300 fsw chamber dive designed to generate spinal cord decompression sickness (DCS), which was detected by observing a reduction in the amplitude of the spinal somatosenso...
Effects of treatment with dexamethasone on recovery from experimental cerebral arterial gas embolism
decompression hyperbaric embolism AGE air drug dexamethasone adjunctive animal dog
2009/7/8
Dexamethasone is often recommended as an adjunct to recompression in the treatment of serious central nervous system decompression accidents. We studied the effects of prophylactic and therapeutic adm...
Human brainstem auditory-evoked potentials in deep experimental diving to pressures up to 62.5 bar
chamber auditory evoked potentials high pressure nervous syndrome
2009/7/8
The neural mechanisms underlying the high pressure neurologic syndrome (HPNS), which limit man's safe advance to extreme diving depths, are still unclear. This work was aimed at a better understanding...
Effects of an increased PO2 during recompression therapy for the treatment of experimental cerebral arterial gas embolism
HBO Neurophysiologic function nitrox animal cat
2009/7/8
In this study we investigated the efficacy of an initial compression to 6 atm abs on a 53% nitrogen:47% oxygen mixture (PO2 = 2.8 atm abs) before breathing oxygen at 2.8 and 1.9 atm abs for the treatm...
Comparison of two recompression profiles in treating experimental cerebral air embolism
HBO embolism AGE recompression animal cat
2009/7/8
The standard treatment for cerebral arterial gas embolism (CAGE) is an initial recompression to 6 atm abs on air for 30 min followed by oxygen breathing at 2.8 and 1.9 atm abs. It has been suggested t...
ECG changes during the experimental human dive HYDRA 10 (71 atm/7,200 kPa)
saturation decompression hydrogen human
2009/6/9
Electrocardiogram (ECG) analysis was performed in three human divers during a 71 atm (7,200 kPa) saturation dive (COMEX HYDRA 10 experiment). The inhaled gas mixture was slightly hyperoxic; its compos...
Retinopathy of prematurity (ROP) usually occurs after a prolonged exposure to normobaric hyperoxia in newborn mammals and infants. We hypothesized that experimental ROP also could develop after acute ...
Effect of hyperbaric oxygen therapy in experimental subcutaneous and pulmonary infections due to Pseudomonas aeruginosa
pulmonary hyperbaric aeruginosa
2009/6/8
About 80% of nosocomial infections are caused by aerobic bacteria. Pseudomonas aeruginosa is a Gram-negative bacterium belonging to the Pseudomonadaceae family; P. aeruginosa is responsible for 6-22% ...
Therapy with hyperbaric oxygen and cefazolin for experimental osteomyelitis due to Staphylococcus aureus in rats
model animal rat hyperbaric infection
2009/6/8
Hyperbaric oxygen (HBO2) is used as adjunctive therapy for chronic osteomyelitis, yet its efficacy remains controversial. A recently developed rat model for osteomyelitis due to Staphylococcus aureus ...
Effect of hyperbaric oxygen therapy on fetal spinal grafts: an experimental study
hyperbaric spinal grafts fetal animal rat
2009/6/5
In neural transplantation, lack of oxygen supply to the graft in acute stage is an important problem. This study was undertaken to evaluate the effects of hyperbaric oxygen (HBO2) on fetal spinal graf...
Hyperbaric oxygen improves healing in experimental rat colitis
Analysis of Variance Animal rat Colitis
2009/6/5
This study was designed to investigate therapeutic effects of hyperbaric oxygen on experimentally induced colitis in rats by assessing oxidative tissue damage, neutrophil accumulation and histological...