The olfactory neuroepithelium undergoes continual neurogenesis and, after extensive lesions, fully regenerates to maintain sensory function. The stem cell population underlying this regenerative capacity remains elusive.
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- 嗅神经上皮可以进行连续的神经发生;遭受广泛的损害以后,还可以充分地重建以保持嗅觉。人们还不清楚支撑这种再生能力的干细胞数量。