Kanoh N, Ohmura M, Fukazawa T, Hirono Y, Makimoto K
Acta Otolaryngol. 1985 May-Jun;99(5-6):525-8. doi: 10.3109/00016488509182256.
Cochlear endolymph, scala tympani perilymph, and scala vestibuli perilymph were collected from fetal, neonatal, and mature guinea pigs. The concentrations of Na and K in these fluids were then assessed using a microflame photometer. The electrolyte composition in the endolymph was already characterized by a high concentration of K and a low concentration of Na by the 49th day of gestation.
从胎儿、新生和成年豚鼠中收集耳蜗内淋巴、鼓阶外淋巴和前庭阶外淋巴。然后使用微火焰光度计评估这些液体中钠和钾的浓度。到妊娠第49天时,内淋巴中的电解质组成已表现为高钾低钠。