The GC-MS Study of the Ayurvedic Formulation "Dhanwantharam Thailam" Used for Rheumatism.

Background: The scientific validity of contemporary and alternative medicinal practices, such as Ayurveda and Siddha, holds significant importance in today's context. Aim and Objective: The present study employs gas chromatography-mass spectrometry (GC-MS) analysis to investigate a pain-relieving Ayurvedic oil, Dhanwantharam Thailam, aiming to establish correlations between its medicinal activity and the biomolecules it contains. Materials and Methods: Procured sample from a reputable Ayurvedic vendor in Chennai, Dhanwantharam Thailam underwent GC-MS analysis using standard procedures. Results and Discussion: The resulting profile revealed the presence of crucial molecules like oleic acid, dodecanoic acid, 1,2,3-propanetriyl ester, ethenyl ester, and 9,12-octadecadienoyl chloride (Z, Z), aligning with the medicinal properties attributed to Dhanwantharam Thailam. Conclusion: The identification of these biomolecules supports the role of Dhanwantharam Thailamas an effective pain-relieving oil.

Comparative Evaluation of Microleakage Between Nano-Ionomer, Giomer and Resin Modified Glass Ionomer Cement in Class V Cavities- CLSM Study.

INTRODUCTION: Marginal integrity of adhesive restorative materials provides better sealing ability for enamel and dentin and plays an important role in success of restoration in Class V cavities. Restorative material with good marginal adaptation improves the longevity of restorations. AIM: Aim of this study was to evaluate microleakage in Class V cavities which were restored with Resin Modified Glass Ionomer Cement (RMGIC), Giomer and Nano-Ionomer. MATERIALS AND METHODS: This in-vitro study was performed on 60 human maxillary and mandibular premolars which were extracted for orthodontic reasons. A standard wedge shaped defect was prepared on the buccal surfaces of teeth with the gingival margin placed near Cemento Enamel Junction (CEJ). Teeth were divided into three groups of 20 each and restored with RMGIC, Giomer and Nano-Ionomer and were subjected to thermocycling. Teeth were then immersed in 0.5% Rhodamine B dye for 48 hours. They were sectioned longitudinally from the middle of cavity into mesial and distal parts. The sections were observed under Confocal Laser Scanning Microscope (CLSM) to evaluate microleakage. Depth of dye penetration was measured in millimeters. STATISTICAL ANALYSIS: The data was analysed using the Kruskal Wallis test. Pair wise comparison was done with Mann Whitney U Test. A p-value<0.05 is taken as statistically significant. RESULTS: Nano-Ionomer showed less microleakage which was statistically significant when compared to Giomer (p=0.0050). Statistically no significant difference was found between Nano Ionomer and RMGIC (p=0.3550). There was statistically significant difference between RMGIC and Giomer (p=0.0450). CONCLUSION: Nano-Ionomer and RMGIC showed significantly less leakage and better adaptation than Giomer and there was no statistically significant difference between Nano-Ionomer and RMGIC.

Evaluation of C-reactive protein and interleukin-6 in the peripheral blood of patients with chronic periodontitis.

AIMS AND OBJECTIVES: The aim of the present study was to investigate systemic levels of inflammatory markers of cardiovascular diseases like C-reactive protein and interleukin-6 in patients with chronic periodontitis, in comparison to periodontally healthy individuals. MATERIALS AND METHODS: A total of 42 individuals, both males and females above the age of 30 years, were included in the study. Healthy controls (Group I, n = 14), chronic localized periodontitis (Group II, n = 14), and chronic generalized periodontitis (Group III, n = 14), all without any medical disorder, were recruited. Peripheral blood samples were taken and C-reactive protein (CRP) levels were estimated in the serum samples by using the Particle-Enhanced Turbidimetric Immunoassay (PETIA) technique. Serum samples of Interleukin-6 (IL-6) were assayed by using the Chemiluminescent Immunoassay (IMMULITE) technique. RESULTS: When mean CRP levels were compared between the groups, group III showed statistical significance when compared to group I (P = 0.04). Group III had a higher median IL-6 level (6.35 pg/mL) than Group II (< 5.0 pg/mL) and group I (< 5.0 pg/mL). Differences in median values of IL-6 were not statistically significant in any group (P = 0.29). CONCLUSION: Periodontitis results in higher systemic levels of CRP and IL-6. These elevated inflammatory factors may increase inflammatory activity in atherosclerotic lesions and potentially increasing the risk for cardiovascular events.