A study of the effect of blood flow dynamics in the middle ear mucosa on the middle ear total pressure

结果表明，体温升高时血流量和血流速度比体温下降时更快。在加热状态下，与中耳粘膜气体交换相关的最大中耳总压值有高于冷却状态的趋势。由此可见，大鼠中耳最大总压值的增加与中耳粘膜对co2的扩散增加和对O2的吸收减少有关。

It showed a tendency that blood flow and blood speed were more increased in the state of warmed than that ofcooled. Also it was showed a tendency that maximum middle ear total pressure value associated with the gas exchange via middle ear mucosa was higher in the state of warmed than that of cooled. It seems that the increase of maximum middle ear total pressure value was associated with the increase of the diffusion of CO2and the decrease of the absorption of O2 via middle ear mucosa.