搜索结果: 1-15 共查到“特种医学 cerebral”相关记录47条 . 查询时间(0.081 秒)
Cerebellar and cerebral electroencephalogram during the high pressure nervous syndrome (HPNS) in rats
high pressure nervous syndrome electroencephalogram animal rat seizures
2009/7/20
Electroencephalographic activity of the frontal cortex, cerebellar vermis, and superior vestibular nucleus was recorded in awake rats during the high pressure nervous syndrome (HPNS) by means of perma...
Cerebral and blood glucose in central oxygen poisoning
hyperbaric animal mice oxygen toxicity Glucose
2009/7/17
Studies were carried out to determine the effect of high oxygen pressure (OHP) on brain and blood glucose. OHP increased cerebral glucose in mice killed at various stages of oxygen toxicity. This incl...
Successful therapy of cerebral air embolism with hyperbaric oxygen at 2.8 ATA
human case report hyperbaric oxygen therapy
2009/7/16
A 60-year-old male patient suddenly developed blindness, agitation, and disorientation 36 h after coronary bypass surgery. Onset of symptoms followed efforts to clear an air-filled radial artery cannu...
Delayed cerebral edema complicating cerebral arterial gas embolism:case histories
decompression hyperbaric embolism AGE human case report cerebral edema
2009/7/16
A disquieting and rarely described feature of the treatment of arterial gas embolism (AGE) is the high incidence of relapse following good to excellent initial responses to recompression therapy. This...
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...
Cerebral arterial air embolism: IV. Failure to recover with treatment, and secondary deterioration
decompression Cerebral arterial air embolism animal dog
2009/7/15
Cerebral arterial gas embolism was induced in 23 dogs that were then treated using one of six routines: no treatment; air at 2.8 bar (60 ft) for 2 min; air at 10 bar (300 ft) for 5 min; oxygen at 2.8 ...
Cerebral arterial air embolism:III.Cerebral blood flow after decompression from various pressure treatments
cortical evoked potentials Cerebral arterial air embolism Cerebral blood flow
2009/7/15
The effect of various combinations of time between 2 and 20 min and between pressures of 2.8 and 10 bar (60 and 300 ft) breathing air or oxygen at 2.8 bar (60 ft), on the continued recovery of cortica...
Cerebral arterial air embolism: II. Effect of pressure and time on cortical evoked potential recovery
submarine human Cerebral arterial air embolism cortical evoked potentials animal dog
2009/7/15
In a dog model of cerebral arterial gas embolism we studied the relative merits of several different treatments: air breathing at 2.8, 6, 8, and 10 bar (60, 165, 230, and 300 ft), and oxygen breathing...
Cerebral arterial air embolism: I. Is there benefit in beginning HBO treatment at 6 bar?
submarine human Cerebral arterial air embolism animal dog
2009/7/15
A method for studying treatment of cerebral arterial gas embolism in dogs is described. The model produces severe cortical dysfunction and cerebral blood flow deficits. The efficacy of treatment was a...
Cerebral vasoreactivity and arterial gas embolism
cerebral arterial gas emboli drug rabbit animal Cerebral vasoreactivity
2009/7/14
Compression regimens effect redistribution of entrapped cerebral arterial gas emboli by reducing embolus length and/or by increasing local perfusion pressure. Embolus length is related to embolus volu...
Hyperbaric oxygen therapy in experimentally induced acute cerebral ischemia
acute cerebral ischemia animal rat brain
2009/7/14
Effects of hyperbaric oxygen (HBO) on acute cerebral ischemia were studied in spontaneously hypertensive rats, which had the carotid artery bilaterally ligated. The animals were exposed to HBO (100per...
Neuropsychologic assessment of cerebral decompression sickness and gas embolism
decompression sickness cognitive hyperbaric Neuropsychologic assessment gas embolism cerebral
2009/7/10
A battery of neuropsychologic tests was administered to individuals who had sustained CNS decompression sickness or arterial gas embolism. Testing was intended to assess the presence of residual cogni...
High ambient pressure of 41 bar increases the cerebral toxicity of penicillins
animal rat drug
2009/7/10
Sodium benzylpenicillin, cloxacillin, and azlocillin were infused intravenously in awake rats at 1 and 41 bar until they convulsed. The doses necessary to elicit convulsions were significantly lower a...
Case control study of cerebral perfusion deficits in divers using 99Tcm hexamethylpropylene amine oxime
decompression cerebral perfusion
2009/7/8
In a preliminary report, Adkisson et al. (Lancet 1989; 2:119-121) used 99Tcm-hexamethylpropylene amine oxime (HMPAO) single photon emission computed tomography (SPECT) to provide evidence for cerebral...
Cerebral blood flow distribution during exposure to 5 bar oxygen in awake rats
decompression CO2 carbon dioxide hypoxia hyperbaric cerebral blood flow cardiac output oxygen animal rat
2009/7/8
The regional cerebral blood flow (rCBF) and cardiac output (CO) were measured in conscious rats by the microsphere method during control, after 5 and 60 min at 5 bar O2, and 5 min after decompression ...