The effects of iron deficiency (ID) on the hair cells were studied in growing rats by scanning electron microscopic, auditory elec'crophysiological and histochemical techniques.
Then the nitric oxide in serum was measured. The threshold of auditory brainstem response (ABR) and the pathological morphology of outer hair cells in the inner ear were evaluated.
观察各种豚鼠血清中一氧化氮、听觉脑干反应、内耳外毛细胞的形态学变化。
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Objective: to understand the ultrastructure of the synapses of the auditory hair cells in avian cochlea.