In the ADT, inhibitory halos were found around all the bonding agents, with greater inhibition halo seen around Xeno V after incubating for 72 h at 37°C. The readings obtained through DCT were subjected to ANOVA and Tukey's multiple comparisons tests, which showed no bacterial growth on fresh samples and after aging for one day in PBS with self etching adhesives. RESULTS of DCT after aging for 2 days, 7 days and 14 days showed bacterial growth in all the bonding agents used with no significant difference from the control group.(p<0.001) CONCLUSION: All the dental adhesives showed antibacterial properties immediately and one day after polymerization but none of the self-etching adhesives had long-lasting antibacterial properties.
HighlightsEndoscopic thyroidectomies aim to provide patients with minimal or no scars.Transoral endoscopic thyroidectomy is based on the principles of natural orifice translumenal endoscopic surgery (NOTES).Involves minimal dissection and is truly scar-free.Transoral endoscopic thyroidectomy has proven to be a feasible procedure.It provides easy access to the thyroid gland with aesthetically pleasing results.
The usual indication for surgical resection of tonsils is chronic recurrent tonsillitis. Literature also does not indicate the reason behind the fact that only part of the population suffers from recurrent chronic tonsillitis in spite being exposed to similar conditions. This was a prospective study, in which 50 tonsil biopsy samples obtained from chronic tonsillitis patients. Specimens were analysed with rapid urease broth test, HelicotecUT PLUS assay and Toluidine blue staining for presence of Helicobacter pylori. The age ranged from 4 to 34 years. The median age for patients with chronic recurrent tonsillitis was 9.5, 23 (46%) patients were male while 27 (54%) were female, presence of H. pylori by rapid urease broth test, HelicotecUT PLUS assay and Histopathology was 4%. Our analysis revealed that H. pylori did not significantly colonize the tonsils and does not play a role in the pathogenesis or development of chronic tonsillitis. The heterogeneity in study population and methodology may have contributed to the non significant results.
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