蒙古沙鼠与年龄相关的听力损失。
Age-related auditory loss in the Mongolian gerbil.
作者信息
Henry K R, McGinn M D, Chole R A
出版信息
Arch Otorhinolaryngol. 1980;228(4):233-8. doi: 10.1007/BF00660735.
PMID:7469930
Abstract
Mongolian gerbils were examined for auditory nerve function at five ages, ranging from 90 to 730 days postpartum. Electrocochleograms were obtained in response to tone pips at frequencies ranging from 1 to 64 kHz. An age-related threshold increase was noted at all frequencies. The pattern of auditory loss is different from that observed in the aged rat, guinea pig, and mouse.
摘要
对出生后90至730天的五个年龄段的蒙古沙鼠进行了听觉神经功能检查。通过对1至64千赫频率的短纯音刺激记录耳蜗电图。在所有频率下均观察到与年龄相关的阈值升高。听觉损失模式与在老年大鼠、豚鼠和小鼠中观察到的不同。
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