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从人牙菌斑“玉米棒”结构中分离出的簇状链球菌的特性分析。

Characterization of tufted streptococci isolated from the "corn cob" configuration of human dental plaque.

作者信息

Mouton C, Reynolds H S, Genco R J

出版信息

Infect Immun. 1980 Jan;27(1):235-45. doi: 10.1128/iai.27.1.235-245.1980.

DOI:10.1128/iai.27.1.235-245.1980
PMID:6987171
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC550750/
Abstract

Streptococci isolated from "corn cob" configurations of human dental plaque possess a polar fibrillar tuft extending 100 to 150 nm from one pole of the cell. The two strains studied were physiologically related to the Streptococcus sanguis-Streptococcus mitior group and were most similar to Streptococcus mitis ATCC 903. The corn cob streptococci were serologically related to S. sanguis serotype 1. The polar tuft contained at least two antigenically distinct components, one serologically related to the glycerol phosphate backbone of teichoic acid. The other was an electrophoretically slow-moving antigen similar to a component of S. mitis ATCC 903. It is suggested that the corn cob streptococci in vivo adhere to Bacterionema matruchotii by means of the polar tuft.

摘要

从人牙菌斑的“玉米棒”结构中分离出的链球菌，在细胞的一极有一个延伸100至150纳米的极性纤维束。所研究的两个菌株在生理上与血链球菌-缓症链球菌菌群相关，且与缓症链球菌ATCC 903最为相似。玉米棒链球菌在血清学上与血链球菌血清型1相关。极性纤维束包含至少两种抗原性不同的成分，一种在血清学上与磷壁酸的甘油磷酸主链相关。另一种是电泳迁移缓慢的抗原，类似于缓症链球菌ATCC 903的一种成分。有人提出，体内的玉米棒链球菌通过极性纤维束黏附于具核梭杆菌。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/23f0f00463ad/iai00169-0256-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/a64b1376fb73/iai00169-0253-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/c47e1df77f24/iai00169-0253-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/03860a2ada33/iai00169-0254-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/61ba1680083e/iai00169-0254-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/93dbd6cf0879/iai00169-0255-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/72a81d0ab57a/iai00169-0255-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/23f0f00463ad/iai00169-0256-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/a64b1376fb73/iai00169-0253-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/c47e1df77f24/iai00169-0253-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/03860a2ada33/iai00169-0254-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/61ba1680083e/iai00169-0254-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/93dbd6cf0879/iai00169-0255-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/72a81d0ab57a/iai00169-0255-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cdd/550750/23f0f00463ad/iai00169-0256-a.jpg

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Use of autoclaved extracts of hemolytic streptococci for serological grouping.使用溶血性链球菌的高压灭菌提取物进行血清学分型。
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STREPTOCOCCAL M ANTIGEN LOCATION AND SYNTHESIS, STUDIED BY IMMUNOFLUORESCENCE.通过免疫荧光法研究的链球菌M抗原的定位与合成
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Negative correlation of distributions of Streptococcus cristatus and Porphyromonas gingivalis in subgingival plaque.龈下菌斑中变异链球菌和牙龈卟啉单胞菌分布的负相关性。
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