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一、人类扁桃体的结构与功能扁桃体包括有咽扁桃体、舌扁桃体和腭扁桃体,其中以腭扁桃体最大。通常所说的扁桃体就是指腭扁桃体而言。从扁桃体结构看,扁桃体上皮下及稳窝上皮周围密集分布着一层淋巴小结及弥散淋巴组织。有人用玫瑰花试验,螢光抗体法及扫描型电子显微镜证实,人的扁桃体淋巴细胞存在着T—细胞和B—细胞两种类型。淋巴结有生发中心,共中主要是B—淋巴细胞及免疫母细胞有人用螢光抗体法证实扁桃体内到处存在着免疫球旦白(IgG、IgA、IgM、IgE)阳性细胞。分离培养的扁桃体细胞,在抗原刺激下,可产生抗体。除此之外,扁桃体内尚有一些网状细胞和巨噬细胞。当受抗原
First, the structure and function of human tonsils Tonsils include pharynx tonsils, tonsils and palatine tonsils, of which the largest palatine tonsils. The so-called tonsil refers to the palate tonsil. From the perspective of tonsil structure, there is a dense layer of lymphadenopathy and diffuse lymphatic tissue around the amygdala and on the base of the stable epithelium. Rose test was used, fluorescent antibody and scanning electron microscopy confirmed that human Tonsil lymphocytes exist in both T-cells and B-cells. Lymph nodes have germinal center, mainly in the B-lymphocytes and immune blast cells were confirmed by fluorescent antibody everywhere in the amygdala immunoglobulin (IgG, IgA, IgM, IgE) positive cells. Tissue culture cells are isolated and stimulated with antigens to produce antibodies. In addition, there are some reticular cells and macrophages in the tonsils. When the antigen