Yoshida M, Lowry L D
Am J Otolaryngol. 1984 May-Jun;5(3):159-65. doi: 10.1016/s0196-0709(84)80007-1.
Hydrostatic pressures of endolymph and perilymph were measured with a servo-micropipet system. The validity of the experiment was assessed by observation of endolymphatic pressure changes during and after 3 minutes of anoxia. Simultaneous recording of endocochlear DC potential confirmed the location of the electrode tip. Following verification of the efficacy of the system, measurements of endolymphatic or perilymphatic pressures were made in ten guinea pigs in which the middle ears had been filled with a saturated sodium chloride solution. Both endolymphatic and perilymphatic measurements showed gradual declines in pressure, with minimum pressure at 15 to 20 minutes and slow recovery during the next 20 minutes.
使用伺服微量移液器系统测量内淋巴和外淋巴的静水压力。通过观察缺氧3分钟期间及之后内淋巴压力的变化来评估实验的有效性。同时记录耳蜗内直流电位以确认电极尖端的位置。在验证系统的有效性之后，对十只中耳已充满饱和氯化钠溶液的豚鼠进行内淋巴或外淋巴压力的测量。内淋巴和外淋巴的测量均显示压力逐渐下降，在15至20分钟时压力最低，并在接下来的20分钟内缓慢恢复。
