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Establishment of a hypothermic dog model to investigate airway rewarming / 中国应用生理学杂志
Chinese Journal of Applied Physiology ; (6): 375-378, 2006.
Artículo en Chino | WPRIM | ID: wpr-253137
ABSTRACT
<p><b>AIM</b>In order to study airway rewarming method and rewarming devices for hypothermia, hypothermic dog model was established.</p><p><b>METHODS</b>The anesthetized dog was immersed in cold water at 16.7 degrees C until the esophageal temperature (Te) of the dog decreased to 34.0 degrees C, the core temperature and skin temperature were monitored by using a 12-channel scanning thermometers. Atracurium besylate, a skeletal muscle relaxant, was injected intravenously when the core temperature of the dog was basically steady after the dog was out of the cold water, the hypothermic dog model was established.</p><p><b>RESULTS</b>Rectal and esophageal temperature could stand for the core temperature of the hypothermic dog model, but mixing with each other was prohibited because of leading to mistakes. Administering of atracurium besylate could eliminate the effect of shivering on airway rewarming alone, hypothermic dog model in which shivering was inhibited could be used in determination of airway rewarming technique and rewarming devices for hypothermia.</p><p><b>CONCLUSION</b>Hypothermic dog model in which shivering was inhibited can abolish the interference of shivering, experimental repeatability is good, experimental method quite simple, and the model appropriate for application and dissemination.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Sistema Respiratorio / Tiritona / Terapéutica / Temperatura Corporal / Recalentamiento / Frío / Modelos Animales de Enfermedad / Hipotermia / Hipotermia Inducida / Métodos Límite: Animales Idioma: Chino Revista: Chinese Journal of Applied Physiology Año: 2006 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Sistema Respiratorio / Tiritona / Terapéutica / Temperatura Corporal / Recalentamiento / Frío / Modelos Animales de Enfermedad / Hipotermia / Hipotermia Inducida / Métodos Límite: Animales Idioma: Chino Revista: Chinese Journal of Applied Physiology Año: 2006 Tipo del documento: Artículo