Comparison of Different Modes of Oral Health Education in Visually Impaired Children.

To compare the effectiveness of various modes of oral health education in visually impaired children. A total of 100 students aged 8-15 years were included. The children were divided randomly into four groups. Children in Group I received oral hygiene instructions through Braille pamphlets. In Group II, children received instructions through nonvisual desktop access (NVDA). For children in Group III, both Braille and NVDA were used to deliver the instructions. Children included in Group IV served as controls, who did not receive any information in any form for the study period. After oral examination to record plaque and OHI-S scores, a questionnaire was given to the children to assess their knowledge scores. The same questionnaire was repeated after 1 month to reassess the knowledge score in different groups. Chi-square test, Wilcoxon test, and post hoc analysis tests were used. The mean plaque scores among the control group children at the follow-up were significantly higher (2.5 ± 0.64) than any other group. Similarly, the control group had higher mean oral hygiene simplified scores (1.75 ± 1.32) than the Braille (1.12 ± 0.65), NVDA (0.85 ± 1.38), and Braille + NVDA (0.2 ± 0.64) groups at follow-up. With regards to the mean total knowledge score, the control group scored the least (2.16 ± 1.46), while the Braille, NVDA, and Braille + NVDA groups scored 3.16 ± 1.43, 4.52 ± 1.12, and 6.36 ± 0.52, respectively. Combination of Braille and NVDA was found to be effective in educating and motivating visually impaired children regarding maintenance of oral hygiene.

Comparison of Different Antibiotic Medications on Microorganisms: An Original Research.

Introduction: The onset and maintenance of disease can be significantly influenced by the colonization of the mouth cavity by pathogenic microorganisms or by an imbalance of the physiological microbiome. Hence, in the current study, various commonly used antibiotics have been tested for their antibacterial and antifungal activity. Materials and Methods: The current research was performed as an in vitro study. The commonly used antibiotics Augmentin (CV), Ceftriaxone-Cephalosporin (CF), and Linezolid were tested for the microorganisms, lactobacillus, and Escherichia coli. The "Radius of Zone of Inhibition (mm)- RZI" after 24 and 48 h were tested by the agar-well diffusion method. Results: For E. coli, the antibiotics tested were CV (5 µl and 2.5 µl), CF (5 µl and 2.5 µl), and Linezolid (5 µl and 2.5 µl). The results showed that the radius of the zone of inhibition was consistent for each antibiotic concentration, with a range of 0.8-1.4 mm at both time points. For Lactobacillus, the antibiotics tested were CV (5 µl and 2.5 µl), CF (5 µl and 2.5 µl), and Linezolid (5 µl and 2.5 µl). The results showed that the radius of the zone of inhibition varied between antibiotics and concentrations, with a range of 0.5-1.8 mm at both time points. Conclusion: This study highlights antibiotics' antibacterial action against E. coli and Lactobacillus. The data imply that antibiotic efficacy varied by organism and drug concentration. These organisms' antibiotic resistance mechanisms and new antibiotic resistance methods need more study.

The Impact of the Gender on the Pulp Vitality Testing for the Various Types of the Conducting Media: An Original Research.

Introduction: To identify gender-based differences in pulpal sensory thresholds in human teeth utilizing various conducting media. Materials and Methods: The study involved 50 participants of both genders equally distributed. The maxillary central incisors were the teeth selected for the intervention. The three conducting media that were put to the test were Colgate Sensitive Pro-Relief Enamel Repair Toothpaste (CS), Himalaya herbals sensitivity toothpaste (HS), and Lignox 2% gel (LG). Subject's sensory threshold readings as well as the Visual analogue scale (VAS) scores were noted at the tiniest sensation they experienced. Following an ANOVA, a post hoc analysis was performed to confirm the significance between the three media. Results: Lox 2% Jelly significantly reduced sensory threshold values compared to the other conducting media (P < 0.001). Comparing the sensory threshold values of the sexes showed that men have greater values. Male and female readings differed significantly in the Lox 2% Jelly group (P = 0.021), whereas Colgate Sensitive Pro-Relief Enamel Repair Toothpaste, Himalaya herbals sensitivity toothpaste (P < 0.001) groups showed highly significant variances. All the three conducting media had a highly significant variance for the VAS scores. (P < 0.001). Conclusion: The conducting material used and gender affect the pulpal sensory thresholds to electric impulses produced by EPT.