为了评价健康的和患病的牙周龈沟液中纤维蛋白降解形式,作者从5名患者选择9个有病的和8个健康的牙周部位,用纸条分别插入龈袋采集龈沟液标本,采集血浆标本,用SDS-聚丙烯酰胺胶电泳和特异的免疫球蛋白研究龈沟液中纤维蛋白和纤维连接蛋白的分子分布.结果:全部龈沟液标本中均有完整的纤维蛋白和不完整的纤维连接蛋白降解产物,另见低分子量和高分 In order to evaluate the form of fibrin degradation in healthy and diseased periodontal gingival crevicular fluid, the authors selected nine diseased and eight healthy periodontal sites from five patients and inserted them into gingival pockets with strips of paper to collect gingival crevicular fluid Samples were collected for plasma samples and the molecular distribution of fibrin and fibronectin in gingival crevicular fluid was studied by SDS-polyacrylamide gel electrophoresis and specific immunoglobulin.Results: All of the GCF samples had intact fibrin and Incomplete fibronectin degradation products, see also low molecular weight and high scores