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为研究口腔厌氧菌荚膜对牙周膜成纤维细胞在牙根面附着的影响,作者以胎盼蓝染色后的色度测量,观察了3种口腔厌氧菌荚膜对人牙周膜成纤维细胞在根面上附着的影响.结果显示:牙龈卟啉菌荚膜抑制作用最强,中间型普里活氏菌荚膜其次,牙髓卟啉菌荚膜作用最弱.3种荚膜组与止常对照组的色度差分别为11.13,8.28和4.09.其影响机制可能包括对成
In order to study the effect of oral anaerobic bacterial capsular on the attachment of periodontal ligament fibroblasts to the root of the tooth, the authors measured the colorimetric changes after fetal trypan blue staining and observed the effects of three kinds of oral anaerobic bacterial capsular on human periodontal ligament Fibroblasts attached to the root surface.The results showed that the most potent inhibitory effect of the capsular strain of Porphyromonas gingivalis, followed by capsular of the intermediate-type Priens Lactobacillus and the weakest of the capsular of Porphyromonospora Chrominance differences between the group and the control group were 11.13, 8.28 and 4.09 respectively,