Batool Sadeghi-Nejad
Abadan School of Medical Sciences, Iran
Posters & Accepted Abstracts: Oral Health Dent Manag
Background & Aim: Dental plaque is an important risk factor for the development of dental and periodontal disease. In most cases
tooth brushing only removes a limited amount of dental plaque and other chemical agents are required to reduce the microbial
load. The purpose of the study is to determine the anti-microbial effects of herbal made tooth paste mainly extracts of Artemisia
dracunculus, Satureja khuzestanica and Myrtus communis. The study mainly evaluates the in vitro effects against oral pathogens
related to caries and oral fungal infections.
Materials and methods: Antimicrobial effectiveness an herbal-made toothpaste was evaluated against five microorganisms:
Streptococcus mutans, Lactobaccilus caseie, Streptococcus sanguis, Streptococcus salivarius and Cadida albicans by agar well diffusion
method. Agar well diffusion method.The herbal made extracts were tested at four different concentrations: 1:4(25%), 1:1(50%),
3:4(75%) and full strength (100%) using sterile distilled water as diluent.
Results: After 24 hours of incubation, the maximum mean diameter of inhibition zone against tested oral pathogens by Lactobaccilus
caseie (17 to 30mm), C. albicans (15-27mm) and the minimum mean diameter of inhibition zone against Streptococcus mutans (17-
20mm). Conclusions: The results indicate tested herbal toothpaste was a significant product to inhibit the growth of plaque bacteria
and yeast.
E-mail: batsad4@yahoo.com