Open AccessEvaluation of efficacy of different tooth paste formulations in reducing the oral microbial load - An in vivo study
Author(s) -
G Priyal,
Maji Jose,
Shruti Nayak,
Vidya Pai,
Sudeendra Prabhu
Publication year - 2021
Publication title -
biomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.106
H-Index - 9
ISSN - 0970-2067
DOI - 10.51248/.v41i2.1059
Subject(s) - toothpaste , medicine , dentistry , dentifrice , oral hygiene , tooth brushing , lactobacillus salivarius , dental plaque , lactobacillus , food science , toothbrush , biology , chemistry , inorganic chemistry , brush , fermentation , electrical engineering , fluoride , engineering
and Aim: Toothpastes are the most common preventive means in oral health care. Many commercially available dentifrices claim to have antimicrobial properties, but little research has been conducted to investigate these claims. Therefore, this study was conducted to evaluate the efficacy of different toothpaste formulations in reducing the oral microbial load.
Methodology: A total of six types of tooth pastes-4 herbal and 2 non-herbal- were assigned to a group of 20 subjects each, who used it for a period of six weeks. During the course of the study, at the end of 1st, 3rd and 6th week, subgingival plaque samples collected were subjected to microbial analysis.
Results: Microbial analysis identified colonies of organisms such as S. mitis, S. mutans, S. salivarius, Peptostreptococcus species, Prevotella species and Lactobacillus species. Colony forming units (cfu) calculated indicated a reduction in microbial load from 1st to 6th week of use of different tooth paste formulations. However statistical analysis of the results did not show significant differences between the groups (p>0.005).
Conclusion: The selected tooth paste formulations were effective in controlling the microbial load and therefore contributing to maintain good oral hygiene. However, practicing appropriate oral hygiene measures & brushing technique is of utmost importance in maintaining good oral health than the effectiveness of various ingredients in the toothpastes used.