Oral health is perhaps the most neglected aspect of healthcare for persons living in rehabilitation centers, compared to the general population. The caregivers play a vital role in administering daily oral care to residents in rehabilitation centers: The aim of the present questionnaire-based study was to evaluate the caregivers’ knowledge, attitude and practices towards oral healthcare at centers for the intellectually disabled in the Southern region of Saudi Arabia (SA). The present study was designed as a cross-sectional one-point time survey. The samples were selected by using a non-probability convenience sampling method. The self-administered closed-ended questionnaire comprised of 22 items divided into four sections, which was designed to elicit the demographic information, awareness of oral care, attitude towards oral health and practice of the oral healthcare regime among the participants. Of the164 participants, 53.0% and 47.0% were male and female, respectively. Most of the participants—54.9%—were between 30–39 years of age. Participants were almost equally distributed between educational groups, and about 87% had more than 2 years of experience. A brief overview showed a fair level of knowledge and attitude among 61.6% and 58.5% of respondents, respectively. Participants with an education level above that of high school showed good knowledge and attitude scores (p < 0.05), whereas females showed better attitude scores compared to the males (p < 0.05). Respondents mentioned the difficulties they faced while treating the subjects. The special healthcare workers generally had acceptable oral health knowledge and practices. Caregivers who had lower education levels should be advised for training programs that addressed the importance of oral health services.

Background—chlorhexidine (CHX) is most commonly used as a chemical plaque control agent. Nevertheless, its adverse effects, including teeth discoloration, taste alteration and calculus build-up, limit its use and divert us to medicinal herbs. The purpose of the study was to evaluate the phytochemical composition, antioxidant potential, and cytotoxic effects of Mimusops elengi Linn extract (ME) over normal human cultured adult gingival fibroblasts (HGFs). Methods—in vitro phytochemical screening, total flavonoid content, antioxidant potential by DPPH and Nitric Oxide (NO) radical scavenging activity, and cytotoxic effects of ME extracts over HGF were explored. The viability of HGF cells was determined using 3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyl tetrazolium bromide (MTT), neutral red uptake, and trypan blue assay after treatment with different concentrations of CHX and ME (0.3125 to 10 µg/mL). Results—ME showed some alkaloids, glycosides, saponins and flavonoids exhibited relatively moderate-to-good antioxidant potential. Increasing the concentration of CHX and ME from 0.3125 to 10 µg/mL reduced cell viability from 29.71% to 1.07% and 96.12% to 56.02%, respectively. At higher concentrations, CHX reduced the viability of cells by 52.36-fold compared to ME, revealed by MTT assay. At 10 µg/mL concentration, the mean cell viability of CHX and ME-treated cells was 2.24% and 57.45%, respectively, revealed by a neutral red assay. The viability of CHX- and ME-treated HGF cells estimated at higher concentrations (10 µg/mL) using trypan blue assay was found to be 2.18% and 47.36%, respectively. A paired t-test showed significance (p < 0.05), and one-way ANOVA difference between the mean cell viability of CHX- and ME-treated cells at different concentrations. One-way ANOVA confirmed the significant difference between the viability of CHX- and ME-treated cells. Conclusions—The cytoprotective and antioxidant effects of ME emphasize its potential benefits. Therefore, it could emerge as a herbal alternative and adjunct to conventional oral hygiene methods, that can diminish periodontal tissue destruction.

Aim:To evaluate the efficacy of irrigation of periodontal pockets by using ozonated water and 0.2% chlorhexidine (CHX) gluconate as adjuncts to scaling and root planing in the management of chronic periodontitis. Materials and methods:For the present study, 20 patients in the age group of 30-60 years, suffering from chronic periodontitis presenting with at least one site with an almost similar pocket depth of 4-6 mm in both the quadrants of maxillary arch was taken. Irrigation was done after 2 weeks of scaling and root planning on the same day with ozonated water and 0.2% chlorhexidine gluconate for two and half minutes. The clinical parameters like gingival index, probing pocket depth (PPD) and clinical attachment level (CAL) were recorded for both the groups at the baseline visit.They were subsequently recalled after 4 weeks and 3 months interval from the baseline visit. Data thus collected was compiled and put to statistical analysis.

Triphala is an important rasayana drug, used since time immemorial and described in the Ayurveda as a "tridoshic rasayana" (Charka 1500 BC), having balancing and rejuvenating effects on the three constitutional elements that govern human life (vata, pitta, and kapha). The synergy of the three "fruits" (Amalaki-Phyllanthus emblica, Bibhitaki-Terminalia belerica, and Haritaki-Terminalia chebula) produces the tonifying, detoxifying, mildly antiseptic, rejuvenative and laxative effects of this classic formulation. Such a wide array of actions of triphala is supposed to be because of the 47 tannins and 35 phytochemicals which have been so far isolated from it. In Ayurveda, Triphala holds a paramount position as, naturally; many illnesses require first to be treated with purificatory therapy. In recent times, Triphala is being widely studied and researched in the dental arena for its anti-caries, antioxidant, anti-collagenase, and anti-microbial activities. This review on Triphala throws an inclusive limelight on the properties of Triphala and its numerous applications in dentistry.