Krabill V A, Ghoshal N G
Respir Physiol. 1982 Sep;49(3):383-90. doi: 10.1016/0034-5687(82)90124-4.
Three sexually matured Rambouillet ewes were surgically implanted with a reversible, tracheal bypass canula. A total of seven trials were made on three resting, unanesthetized sheep in standing position. The ambient temperature was kept constant at 18 degrees C in order that any change in nostril temperature could not be attributed to any fluctuation of this environmental temperature. In all trials, the nostril temperature increased (6 degrees C) when the animal was placed on tracheal (bypassed) breathing and it decreased when the sheep was changed to normal nasal breathing. This paper describes a procedure to study the effects of prolonged interruption of normal nasal breathing.
对三只性成熟的兰布列母羊进行手术植入了一种可逆的气管旁通插管。在三只站立、未麻醉且处于休息状态的绵羊身上总共进行了七次试验。环境温度保持恒定在18摄氏度，以便鼻孔温度的任何变化都不能归因于这种环境温度的波动。在所有试验中，当动物采用气管（旁通）呼吸时，鼻孔温度升高（6摄氏度），而当绵羊恢复正常鼻腔呼吸时，鼻孔温度降低。本文描述了一种研究正常鼻腔呼吸长期中断影响的方法。
