研究结果表明:①人鼻粘膜的上皮在胚胎期的发育并不完善。在新生儿,纤毛上皮细胞的融合刚刚开始,其表面的纤毛呈微绒毛状。②在最常见的四种鼻粘膜炎症病变中,其超微结构的损害程度以伴有化脓性感染者最重,慢性肥厚性鼻炎与萎缩性鼻炎次之,变态反应性鼻炎最轻。③上述四种炎症病人的鼻纤毛输送能力均较正常人差,其中以伴有化脓性感染者最差,慢性肥厚性鼻炎和萎缩性鼻炎次之,变态反应性鼻炎最轻。 The results show that: ① human nasal epithelium in the embryonic development is not perfect. In neonates, the fusion of ciliated epithelial cells has just started, and the surface of the cilia becomes microvilli. ② In the four most common nasal mucosal inflammatory lesions, the degree of damage to the ultrastructure associated with purulent infection is the most severe chronic hypertrophic rhinitis and atrophic rhinitis followed by the lightest allergic rhinitis. ③ The above four kinds of inflammation of patients with nasal cilia delivery capacity worse than normal, of which the most associated with purulent infection, chronic hypertrophic rhinitis and atrophic rhinitis followed by the lightest allergic rhinitis.