Anniko M, Wroblewski R
Ann Otol Rhinol Laryngol. 1981 Jan-Feb;90(1 Pt 1):25-32. doi: 10.1177/000348948109000107.
The elemental composition of the inner ear fluid-filled compartments has been analyzed using the x-ray energy dispersive technique (CBA mouse). Special attention has been focused on the maturation of endolymph. A few days before and after birth the relative peak intensity of potassium (RK) in the vestibular endolymphatic compartment was slightly surpassing that in the cochlear part of the labyrinth. From the fourth day after birth (DAB) a rapid increase occurred concerning the RK. The highest RK was found in the endolymphatic space in the basal part of the cochlea followed by that in the vestibular endolymph. The lowest RK was measured in endolymph of the apical part of the cochlea. These obvious differences were abandoned already on the sixth DAB. A mature composition of endolymph was reached on the eighth DAB. The present technique does not allow analyses of differences between cochlear and vestibular endolymph with regard to minimal shifts.
已使用X射线能量色散技术（CBA小鼠）分析了内耳充满液体的腔室的元素组成。特别关注了内淋巴的成熟过程。出生前后几天，前庭内淋巴腔室中钾的相对峰值强度（RK）略高于迷路的耳蜗部分。从出生后第四天（DAB）开始，RK迅速增加。在耳蜗基部的内淋巴间隙中发现最高的RK，其次是前庭内淋巴中的RK。在耳蜗顶部的内淋巴中测得的RK最低。这些明显的差异在出生后第六天就已经消失。在出生后第八天达到了内淋巴的成熟组成。目前的技术不允许分析耳蜗和前庭内淋巴在微小变化方面的差异。
