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本文证实了在人胎儿的鼻咽上皮及其腺体中也存在有嗜银的 APUD 细胞,并用甲苯胺兰染色亦具有异染性反应。我们从形态学的角度对存在于鼻咽部的此类细胞的分型、和分布作了细致的研究。
This article confirms the presence of argyrophilic APUD cells in the human fetal nasopharyngeal epithelium and its gland and is also heterotrophic with toluidine blue staining. We conducted a detailed study of the typing and distribution of such cells present in the nasopharynx from the morphological point of view.