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Biomedical subjects

E J Haberland

Publications and source records attributed to E J Haberland.

11 recordsLinked to original sources
PubMed2005

[Olfactory and gustatory disorders--causes, diagnosis and treatment].

Olfactory and gustatory disorders are by no means uncommon, and may be associated with an appreciable impairment of the patient's quality of life. In many cases, diagnosis and treatment is not easy, and necessitates interdisciplinary cooperation between the general practitioner, internist, ENT specialist, neurologist and psychiatrist. Many of the non-evidence-based treatments still applied in hospitals and the physician's office should, for reasons of quality control and to avoid polypragmasy possibly associated with undesirable side effects, be employed with reservations. With reference to the guidelines issued by the working group Olfactologie/Gustologie der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Hals-Chirurgie (Olfactology/Gustology of the German Society of ENT Medicine, Head and Neck Surgery), a review of the causes, diagnosis and treatment of olfactory and gustatory disorders [3,4] is presented.

Ageusia↗
PubMedDate not supplied

The metabolic reaction of the cochlea to unphysiological noise exposure.

Guinea pigs were exposed to continuous white noise of 120 dB SPL. The performance included a recording of CM, pO2, and metabolites in the perfusate of the perilymphatic spaces. The metabolic reactions observed following the exposure are limited. No evidence of an overstimulation or of an insufficiency of the energy metabolism in the cochlea could be found. The results suggest the metabolic processes to be secondary to the sound-dependent damage of the organ of Corti after irreversible mechanical destructions in the hair cells.

Animals↗
PubMedDate not supplied

[Clinical and experimental use of ATP in internal ear diseases].

Intra-arterial ATP infusions with glucose and hyaluronidase were successful in 267 patients suffering from various inner ear disturbances but particularly in sudden deafness. Good clinical results were noted not only in early-treated but also in later cases. Recently, we have also used ATP with hyperbaric oxygen, being successful in cases which were previously treated without improvement. Investigations in guinea-pigs, using artificial hypoxia as a model for human sudden deafness failed because the patterns are not the same. So long as an increase of ATP in the cochlear cells cannot be demonstrated after the i.a. infusions, only an unspecific mechanism can be held responsible for the undoubted clinical successes.

Adenosine Triphosphate↗