Distribution of certain subgingival microbial species in selected periodontal conditions.
Distribution of certain subgingival microbial species in selected periodontal conditions.
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某些龈下微生物物种在选定牙周条件下的分布。
DOI：
10.1111/j.1600-0765.1984.tb00800.x
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发表时间：
1984
影响因子：
3.5
通讯作者：
Socransky,SS
中科院分区：
文献类型：
--
作者：
Savitt,ED;Socransky,SS
使用两种选择性和三种选择性介质，在来自牙周健康受试者、牙龈炎受试者以及成人和青少年牙周炎受试者的龈下菌斑样本中列举了九种常见的龈下物种。还获得了暗视野显微镜样品。结果表明，在牙龈炎或破坏性牙周病部位，腐蚀艾肯菌和具核梭杆菌的比例通常升高。牙龈炎与牙龈炎相关，而幼年牙周炎患者龈下菌斑中，赭二氧化碳噬菌体的比例较高。先前已证实伴随放线放线杆菌与幼年牙周炎的关联。在这三种疾病状态下，螺旋体和其他活动生物体的出现频率更高，比例也更高，并且与袋深度密切相关。运动微生物也与斑块和发红水平呈正相关，而球菌则与记录的所有临床参数呈强烈负相关。
Nine commonly encountered subgingival species were enumerated in subgingival plaque samples from periodontally healthy, gingivitis, and adult and juvenile periodontitis subjects employing two elective and three selective media. Samples were also obtained for darkfield microscopy. Results indicated thatEikenella corrodensandFusobacterium nucleatumwere usually elevated in proportions in sites with gingivitis or destructive periodontal disease.Capnocytophaga gingivaliswas associated with gingivitis whereasCapnocytophaga ochraceawas found in higher proportions in subgingival plaques of subjects with juvenile periodontitis. Previous association ofActinobacillus actinomycetemcomitanswith juvenile periodontitis was confirmed. Spirochetes and other motile organisms were found more frequently and in higher proportions in the three disease states and were very strongly correlated with pocket depth. Motile organisms were also positively correlated with levels of plaque and redness in contrast to cocci which showed a strong negative correlation with all clinical parameters recorded.