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近年来很注意牙周病龈液的研究,因为龈炎和牙周炎是在龈沟部开始;就是说龈液和发生病理反应的环境有最直接的接触,或者说龈液就是病理环境的一部分.因为免疫球蛋白参与全身和局部的防御反应,研究它在龈液的含量无疑是有意义的.作者在检查牙周炎病人(牙周指数4～8)混合唾液和舌下腺导管唾液的IgG、IgA、IgM和s-IgA含量的基础上,研究龈袋洗出物内这些免疫球蛋白的水平.
In recent years, attention is paid to periodontal disease studies of gingival fluid because gingivitis and periodontitis begin in the gingival sulcus; that is, there is the most direct contact between the gingival fluid and the environment in which pathological reactions occur, or the gingival fluid is pathological Because immunoglobulins are involved in both systemic and local defensive responses and it is undoubtedly of interest to study their content in the gingival fluid.The authors mixed saliva and sublingual gland ductal fluid in patients with periodontitis (Periodontal Index 4-8) Based on the contents of IgG, IgA, IgM and s-IgA, the levels of these immunoglobulins in gingival bag eluate were studied.