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Pulmonary oxygen toxicity in chickens and rabbits
hyperbaric animal rabbit chicken Pulmonary oxygen toxicity
2009/7/17
Chickens exposed to hyperbaric oxygen (3 to 5 ATA) or to 100percent oxygen at atmospheric pressure for prolonged periods showed no pathologic pulmonary damage, although hydrogen peroxide did accumulat...
Increased blood-brain barrier permeability to tetracycline in rabbits under dysbaric conditions
decompression tetracycline permeability rabbits
2009/7/17
Alteration of the blood-brain barrier (BBB) by dysbaric exposure may have relevance in several areas of hyperbaric medicine. Drugs administered to persons exposed to dysbaric conditions, e.g., divers,...
Blood-gas transport in awake rabbits exposed to normobaric hyperoxia
transport rabbits normobaric hyperoxia
2009/7/14
The time course and terminal effects of normobaric oxygen exposure on the gas transport chain were studied in awake, catheterized rabbits exposed to air (n = 8) for 96 h or 100percent O2 (n = 10) unti...
Complement activation involvement in decompression sickness of rabbits
decompression Complement activation acclimatization air rabbit animal
2009/7/9
A hypothesis has been proposed that claims much of the phenomena of decompression sickness (DCS) are mediated by the complement system of blood plasma. This "complement hypothesis" can be used to expl...
Effect of hyperbaric oxygenation on peripheral nerve regeneration in adult male rabbits
hyperbaric air rabbit animal
2009/6/9
Oxygen environments were used to study the regenerative effects of hyperbaric oxygen on crushed sciatic nerves in 30 adult male rabbits. Six different oxygen environments were used, and treatments wer...
Effect of anti-C5a antibody on blood-lung and blood-brain barrier in rabbits after decompression
decompression pulmonary complement rabbit animal
2009/6/8
The complement activation product C5a may be an important mediator of tissue injury after decompression stress. This study investigated whether the administration of anti-C5a antibody may reduce chang...
Simulated airplane flight increases plasma lactate in fetal rabbits
altitude plasma lactate rabbit animal
2009/6/8
We studied the effect of 9 h of simulated airplane cabin conditions at cruising altitude (8,000 feet; inspired oxygen equivalent to 15% O2 at sea level) on fetal plasma lactate in near-term pregnant r...
The effects of hyperbaric oxygen treatment on lipid peroxidation of pregnant rabbits and their fetus during late pregnancy
Hyperbaric Oxygenation pregnancy lipid peroxidation animal rabbitplacenta fetal antioxidant enzyme
2009/6/2
OBJECTIVE: To measure the effects of hyperbaric oxygen on lipid peroxidation of pregnant and fetal rabbits during late pregnancy. METHODS: Sixteen pregnant rabbits were randomly and equally divided in...
Intravenous perfluorocarbon emulsion increases nitrogen washout after venous gas emboli in rabbits
Intravenous perfluorocarbon emulsion Decompression Sickness gas embolism GAS EXCHANG (BIOLOGY) perfluorocarbon venous gas emboli bubble arterial gas emboli Animal rabbit Oxygent
2009/6/2
Intravenous perfluorocarbon emulsion (IV-PFC) has been shown to provide hemodynamic protection from gas embolism (Venous-VGE or arterial-AGE). The objective of this study was to investigate the mechan...
Rabbits developed acute decompression sickness after staying at 6 ATA for 30 min followed by decompression to 1 ATA in 20 min or less. If the rabbits received an i.v. injection of 25% ethanol upon sur...