[On the effect of hyperbaric oxygen (OHP) at the guinea pig's cochlea insulted by hypoxia (author's transl)].
The effect of OHP (oxygen under high pressure) by examining 17 CO-intoxicated guinea pigs. The following effects have been observed: The microphonics recovered significantly faster after hypoxia caused by CO than under air. Hyperbaric oxygen has a protecting effect on the inner ear. If OHP is applicated before CO, the microphonics decrease less than under normal breathing. The postmortal microphonics increased to a level above the known postmortal slope, suggesting a diffusion of oxygen through the round window.
D000200:Action Potentials; D000399:Air Pressure; D000818:Animals; D002249:Carbon Monoxide Poisoning / Q000503:physiopathology; D003051:Cochlea / Q000503:physiopathology*; D006168:Guinea Pigs; D006931:Hyperbaric Oxygenation; D000860:Hypoxia / Q000503:physiopathology*; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure
D010100:Oxygen
Die Wirkung von hyperbarem Sauerstoff (OHP) auf die hypoxisch geschädigte Cochlea des Meerschweinchens.