可疑牙周病原菌对氟化钠的敏感性

Sodium fluoride susceptibilities of suspected periodontopathic bacteria.

作者信息

Mandell R L

出版信息

J Dent Res. 1983 Jun;62(6):706-8. doi: 10.1177/00220345830620060201.

DOI:10.1177/00220345830620060201

Abstract

Utilizing a blood-based medium, we determined the minimum inhibitory concentrations (MIC's) to sodium fluoride (NaF) of 45 bacterial strains representing 22 oral species. Bacterial susceptibility ranged from 128 micrograms/ml to 2048 micrograms/ml. Of those organisms tested, Actinobacillus actinomycetemcomitans, Capnocytophaga sputigena, Capnocytophaga gingivalis, Capnocytophaga ochracea, and Actinomyces viscosus were susceptible at lower levels of NaF.

摘要

利用一种基于血液的培养基，我们测定了代表22种口腔菌种的45株细菌对氟化钠（NaF）的最低抑菌浓度（MIC）。细菌的敏感性范围为128微克/毫升至2048微克/毫升。在这些受试微生物中，伴放线放线杆菌、生痰二氧化碳嗜纤维菌、牙龈二氧化碳嗜纤维菌、黄褐二氧化碳嗜纤维菌和粘性放线菌在较低水平的NaF下就表现出敏感性。