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Recently, the research team of Zhang Yifei, an assistant researcher at the Central Laboratory of Peking University School of Stomatology, isolated two strains of bacteria from the subgingival plaque at the site of severe disease in patients with chronic periodontitis, and they were identified as a new species of the genus Capnophagocytic And named periodontal carbon dioxide cellophaga ( Capnocytophaga periodontitidis )
The oral cavity is the second largest microbial reservoir of the human body after the intestinal tract.
Scanning electron micrograph of periodontal carbon dioxide cellophages
In recent years, the laboratory microbiology platform of Peking University Dental Center has been committed to the research of oral disease microecology.
This research was strongly supported by the Peking University School of Stomatology (Central Laboratory) and the Microbiology Resources and Big Data Center of the Institute of Microbiology, Chinese Academy of Sciences