Auris, nasus, larynx · 2017
Reduction of olfactory sensitivity during normobaric hypoxia.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Huppertz Tilman, Freiherr Jessica, Olzowy Bernhard, Kisser Ulrich, Stephan Jutta, Fesl Gunther, Haegler Kathrin, Feddersen Berend, Fischer Rainald, Mees Klaus, Becker Sven
Аннотация
OBJECTIVE: Acute mountain sickness (AMS) is caused by a low partial pressure of oxygen and may occur above 2500m. The aim of this research was to evaluate olfactory and gustatory abilities of healthy subjects during baseline conditions and after seven hours of normobaric hypoxia.
METHODS: Sixteen healthy subjects were assessed using the Sniffin' Sticks, as well as intensity and pleasantness ratings. Gustatory function was evaluated utilizing the Taste Strips. Experiments were carried out under baseline conditions (518m altitude) followed by a second testing session after seven hours of normobaric hypoxia exposure (comparable to 4000m altitude).
RESULTS: During normobaric hypoxia olfactory sensitivity and intensity estimates were significantly reduced.
CONCLUSIONS: We conclude that normobaric hypoxia leads to a significant decrease of olfactory sensitivity and intensity ratings.
METHODS: Sixteen healthy subjects were assessed using the Sniffin' Sticks, as well as intensity and pleasantness ratings. Gustatory function was evaluated utilizing the Taste Strips. Experiments were carried out under baseline conditions (518m altitude) followed by a second testing session after seven hours of normobaric hypoxia exposure (comparable to 4000m altitude).
RESULTS: During normobaric hypoxia olfactory sensitivity and intensity estimates were significantly reduced.
CONCLUSIONS: We conclude that normobaric hypoxia leads to a significant decrease of olfactory sensitivity and intensity ratings.