Mineral trioxide aggregate (MTA) has been used for more than 10 years in the dental community and has often been thought of as a material of choice for the endodontist. The dental pulp is closely related to periodontal tissues through apical foramina, accessory canals, and dentinal tubules. Due to this interrelationship, pulpal diseases may influence periodontal health and periodontal infections may affect pulpal integrity. It is estimated that pulpal and periodontal problems are responsible for more than 50% of tooth mortality. Thus, these associations recommend an interdisciplinary approach. MTA appears to exhibit significant results even in periodontal procedures as it is the first restorative material that consistently allows for over-growth of cementum and may facilitate periodontal tissue regeneration. Thus, in the present review, an attempt is made to discuss the clinical applications of MTA as an interdisciplinary approach.
Background:Increased knowledge of anaerobic bacteria in the development of periodontal diseases has led to new treatment strategies aiming primarily at suppression or elimination of specific periodontal pathogens. Over the last few decades, green tea has been subjected to many scientific and medical studies.Aim:The purpose of the present study was to assess the effect of green tea catechins on the red complex organisms using Polymerase Chain Reaction for microbiological analysis.Materials and Methods:A split mouth study was conducted, in which a total of 20 subjects were included. Green tea catechin as local drug delivery was placed at study sites. Clinical parameters namely probing pocket depth (PPD), gingival index (GI), plaque index (PI) were recorded. Sub-gingival plaque samples were collected, and red complex micro-organisms were studied using PCR. Clinical and microbiological parameters were recorded at baseline, 1st, and 5th week after treatment.Results:The results showed statistically significant difference in PPD, GI, and PI and significant reduction of red complex organisms from baseline to 1st week and baseline to 5th week in both study and control groups (P < 0.001). Intergroup comparison between study and control group was statistically insignificant for PPD, PI, and GI. A significantly greater reduction in Tannerella forsythus (Tf) at 1st week and 5th week and Porphyromonas gingivalis (Pg) at 1st week was observed in study group when compared to control group.Conclusion:Green tea catechin can be used as an effective local drug delivery along with scaling and root planing in treatment of chronic periodontitis.
Background: The main bacterial aetiological agents in caries formation are the α-haemolytic Streptococcal species Streptococcus mutans, which has been found to be the initiator of most dental caries. The leaves of Camellia sinensis known as green tea, has properties, such as antibacterial and anti-cariogenic. Epigallocatechin-3-gallate (EGCG) one of the most abundant catechins found in green tea is known to contribute to these effects. Aim: To evaluate the antibacterial effect of green tea catechins namely EGCG on S. mutans with two different methods at different concentrations. Objectives: 1) To assess the antimicrobial efficacy of EGCG by disc diffusion test at concentrations of 100, 75, and 50 μg/mL. 2) To assess the antimicrobial efficacy of EGCG by Minimum inhibitory concentration (MIC) test at concentrations ranging from 0.2 to 100 μg/mL. Methodology: Commercially available purest form of green tea polyphenol EGCG was used in the study. Disc diffusion test on agar medium and MIC test was used to determine the susceptibility of the S. mutans to green tea catechins EGCG. Results: The results of the agar well diffusion method showed that the EGCG extract has shown zones of inhibition against S. mutans at concentrations of 100 μg/mL (28.67 mm), 75 μg/mL (15.33 mm), 50 μg/mL (10.33 mm) while that of MIC test of EGCG extract of concentrations ranging from 0.2 to 100 μg/mL against S. mutans shows that the mean MIC value was 1.07. Conclusion: Catechins in the tea are potentially anti-cariogenic agents which can reduce bacterial presence in the oral cavity and have the potential to be further used for the preparation of dentifrice and mouthwash.
Wheat Grass refers to the young grass of the common wheat plant, Triticum aestivum that is freshly juiced or dried into powder for animal and human consumption. Both provide chlorophyll, amino acids, minerals, vitamins, and enzymes. Wheat grass is a humble weed known as the powerhouse of nutrients and vitamins for the human body. In the form of fresh juice, it has high concentrations of chlorophyll, active enzymes, vitamins and other nutrients. The present review article focuses onto the use of wheatgrass in various disease conditions. It has shown potential anti inflammatory, anti oxidant and anti ageing property Since very few clinical studies have been done on this very promising herbal drug, efforts are needed to conduct extensive studies on the wheat grass both in experimental models and human subjects to develop wheat grass therapy with no side effects in prevention, cure and management of chronic diseases for which our modern systems have lost their hopes.
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