The aim of mucosal tolerance was to reduce sensitive degree of lymphoid cells by allergen contact in oral,nasal cavity and sublingual mucosal in peripheral lymphoid tissue.

• 黏膜耐受是指通过口服、鼻腔或舌下等黏膜途径接触变应原,以降低外周淋巴组织中成熟淋巴细胞对变应原的敏感程度,进而达到治疗的目的。