Noushad M C, Ashraf K, Suneetha M P
Department of Conservative Dentistry and Endodontics, Kannur Dental College, Kannur, Kerala, India.
Contemp Clin Dent. 2020 Oct-Dec;11(4):327-331. doi: 10.4103/ccd.ccd_223_19. Epub 2020 Dec 20.
Elimination of infection and prevention of reinfection should be the main goal in the treatment of apical periodontitis. The most challenging part of endodontics is the complete disinfection of root canal system. Herbal alternatives have emerged as the more biofriendly approach in root canal irrigation and disinfection.
The aim of this study was to evaluate the antimicrobial efficacy of natural extracts like muringa seed and potato peel extract against Enterococcus faecalis.
The antimicrobial activity was determined using agar diffusion test. The solutions were divided into three groups: Group I- Muringa seed extract, Group II- potato peel extract, and Group III-5.25% sodium hypochlorite. The zones of inhibition of growth were recorded. The strain used for this study was Enterococcus faecalis ATCC 29212.
Muringa seed extract (Group I) demonstrated the best result among the tested solutions. Although there was no significant difference between potato peel extract (Group II) and 5.25% sodium hypochlorite (Group III). Within the limitations of this study, herbal extracts tested has shown significant antimicrobial action against Enterococcus faecalis.
消除感染和预防再感染应是根尖周炎治疗的主要目标。牙髓病学中最具挑战性的部分是根管系统的彻底消毒。草药替代品已成为根管冲洗和消毒中更具生物友好性的方法。
本研究的目的是评估辣木籽和马铃薯皮提取物等天然提取物对粪肠球菌的抗菌效果。
采用琼脂扩散试验测定抗菌活性。溶液分为三组:第一组为辣木籽提取物,第二组为马铃薯皮提取物,第三组为5.25%次氯酸钠。记录生长抑制圈。本研究使用的菌株是粪肠球菌ATCC 29212。
辣木籽提取物(第一组)在测试溶液中表现出最佳效果。虽然马铃薯皮提取物(第二组)和5.25%次氯酸钠(第三组)之间没有显著差异。在本研究的局限性内,所测试的草药提取物对粪肠球菌显示出显著的抗菌作用。