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Literature DB >> 579314

[On the effect of hyperbaric oxygen (OHP) at the guinea pig's cochlea insulted by hypoxia (author's transl)].

Abstract

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.

Entities: Chemical Disease Species

Mesh：

Substances：
Oxygen

Year: 1977 PMID： 579314 DOI： 10.1007/bf00464463

Source DB: PubMed Journal: Arch Otorhinolaryngol ISSN： 0302-9530

11 in total

1. [Local pO2- and pH2-measurements with needle electrodes for the examination of the hydrogen maintenance and microcirculation of the cochleae (author's transl)].

Authors: B Maass; H Baumgärtl; D W Lübbers
Journal: Arch Otorhinolaryngol Date: 1976-11-15

3. [The influences of hyperbaric oxygen (OHP) on the normal inner ear of guinea pigs. Simultaneous registrations of cochlea microphonics (CM) and nerve potentials (AP) (author's transl)].

Authors: H Lamm; W Alm
Journal: Arch Otorhinolaryngol Date: 1979

3 in total

[On the effect of hyperbaric oxygen (OHP) at the guinea pig's cochlea insulted by hypoxia (author's transl)].

1. [Local pO2- and pH2-measurements with needle electrodes for the examination of the hydrogen maintenance and microcirculation of the cochleae (author's transl)].

2. Studies of basic cochlear physiology and the energy-metabolism of the cochlear response in the cat.

3. Studies on the oxigraphic measurement of the oxygen tension in the labyrinth; preliminary report.

4. [New indication for hyperbaric oxygenation: treatment of internal ear damages].

5. [Hypoxidosis of the cochlea due to carbon monoxide].

6. Cochlear microphonics in oxygen at high pressure.

7. [Hyperbaric oxygen therapy in internal ear and vestibular disorders. Preliminary report].

8. [The use of hyperbaric oxygen in oto-rhino-laryngology].

9. [Hyperbaric oxygenotherapy and sudden perceptive deafness].

10. [Results of the hyperbaric oxygen therapy in lesions of the organ of corti].

1. The effects of hyperbaric oxygen on experimental noise damage to the ears.

2. Specific activities of antioxidative enzymes in the cochlea of guinea pigs at different stages of development.

3. [The influences of hyperbaric oxygen (OHP) on the normal inner ear of guinea pigs. Simultaneous registrations of cochlea microphonics (CM) and nerve potentials (AP) (author's transl)].