Medical Reserch and Education ›› 2019, Vol. 36 ›› Issue (6): 15-20.DOI: 10.3969/j.issn.1674-490X.2019.06.003

Previous Articles     Next Articles

  

  • Received:2019-08-17 Online:2019-12-25 Published:2019-12-25

Abstract: Beta-defensins are recently discovered in the oral cavity as biogenic small molecular polypeptides, which can be widely detected in normal and pathological oral mucosa. They have the advantages of broad spectrum of antimicrobial activities, strong antimicrobial activity and prominent immune regulation ability, and play a unique role in oral local immune defense. In vivo and in vitro studies beta-defensin has significant inhibitory effect on a variety of periodontal pathogens, and with the progress of periodontitis, there are significant differences in the expression of beta-defensin in gingival tissue and gingival crevicular fluid, which indicates that it plays a key role in the development of periodontal diseases and the maintenance of periodontal homeostasis. This article elaborates the research progress of beta defensin and periodontitis prevention and treatment.

Key words: beta defensin, periodontitis, antibiotics, immunity, prevention and treatment

CLC Number: