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子宮頸部의 炎症 및 癌疾患에서 免疫글로블린 含有細胞의 分布에 關한 硏究
金仁仙,白承龍 고려대학교 의과대학 1982 고려대 의대 잡지 Vol.19 No.1
The existence of a local immune system that is independent of systemic responsible for the formation of circulation antibodies is well established. However, whether the female genital tract should be considered to be a part of the secretory system has been a matter of some debate. The author has studied the distribution of IgG-, IgA-,and IgM-containing cells in chronic cervictis, squamous metaplasia, squamous cell carcinoma in situ, and infiltrating sqamous cell carcinoma of uterine cervix using indirect peroxidase-antiperoxidase(PAP) method in formalin-fixed, pariffin-embedded sections in order to investigate the role of uterine cervix as a local secretory immune system and the significance of immunoglobulin-containing cells in the stroma of squamous cell carcinoma. Results obtained are as follows: 1. IgG-, IgA-, and IgM-containing cells were 19.12±5.36%, 70.68±6.34%, and 9.60±1.36%, respectively in chronic cervicitis. 2. In squamous metaplasia, IgG-, IgA-, and IgM-containing cells were 36.83±3.27%, 54.98±1.86%, and 8.19±4.38%, respectively. 3. IgG-containing cells were60.73±5.25%, but IgA- and IgM-containing cells were 32.61±7.03% and 6.66±4.56%, respectively in squamous cell carcinoma in situ. 4. In infiltrating squamous cell carcinoma, IgG-, IgA-, and IgM-containing cells were 54.24±2.74%, 35.27±4.42%, and 10.49±4.97%, respectively. To be brief, the local immunoglobulin-containing cells appear to participate in inflammatory disease of the uterine cervix and the principal initial response is a proliferation of IgA-containing cells. With progression of inflammation, however, the proportion of IgG-containing cells increases, suggesting a transition from a local immune defense to systemic resopnse. Although, it is uncertain whether they help or inhibit the cell-mediated immune process against the tumors, the presence of predominant IgG-containing cells in the infiltrate surrounding carcinoma could be construed as evidence of an antitumor humoral response in individuals with cervical cancers.