ABSTRACT
AIM: The aim of the systematic review was to assess the influence of dental prostheses on cognitive functioning in elderly population. MATERIALS AND METHODS: This systematic review was conducted according to the PRISMA guidelines. The initial electronic search was conducted using the following search databases: MEDLINE (PubMed), Cochrane Library, Google Scholar, and EMBASE. The search was limited to English language using the search items/keywords: "dental prostheses and cognitive functioning," "dental prostheses and brain function," "Tooth loss and cognitive loss," "mastication and prefrontal activity," and "prostheses on mental state." The search strategy was followed using the PICOS framework. RESULTS: A total of 19 studies were selected according to the selection criteria. Out of 19 studies, 15 studies were included and 4 studies were excluded from the review. CONCLUSION: With the available evidence in the literature, it can be concluded that dental prostheses have a very significant role in preventing the cognitive impairment and act as a protective factor in enhancing the cognitive function in patients with dementia-related diseases and neurodegenerative diseases.
ABSTRACT
It took only days to a few months, for the coronavirus to spread across the globe from it's place of origin, Wuhan city, China. Though, India is not among the worst affected countries of coronavirus, it is still a major Public Health emergency which pose a serious threat of crippling the nation's economy. A densely populated country like India, cannot afford getting it's population infected with coronavirus, as that will have an enormous strain in existing healthcare facilities. Although the government of India has implemented complete lockdown, there are many economic concerns to be addressed. Even though, relief fund was announced, the nation's huge population could use additional financial support, to take care of their essential needs like groceries, provisions and medicines. The livelihood, employment and income of many citizens remains questionable. This article attempts to give a socio-economic perspective of the coronavirus pandemic in India.
ABSTRACT
BACKGROUND: Mouthrinses have been used for centuries with the objective of reducing the amount of microorganisms in the oral cavity. Mouthrinses are used as adjuncts to mechanical oral hygiene. Therapeutic mouthwashes are often recommended as an adjunct to mechanical plaque control for prevention of plaque accumulation and to maintain gingival and periodontal health. Mechanical control alone for reducing recalcitrant biofilms in the oral cavity has been challenged because it is considered to be rather time-consuming and most importantly insufficient for effective oral hygiene. The aim of this study was to evaluate the antimicrobial efficacy of herbal and 0.2% chlorhexidine gluconate mouthrinse against Candida albicans. MATERIALS AND METHODS: The minimum inhibitory concentration and antimicrobial effectiveness (zone of inhibition) of a herbal mouthrinse and 0.2% chlorhexidine mouthrinse were determined by broth macro-dilution and agar well diffusion method, respectively. RESULTS: The zone of inhibition of C. albicans was 26 mm for the 0.2% chlorhexidine mouthrinse, whereas it was 12 mm for the Arowash liquid mouthrinse. CONCLUSION: Chlorhexidine mouthrinse (0.2%) has a better antimicrobial efficacy against the C. albicans when compared to herbal mouthrinse (Arowash liquid).
