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All Journal Padjadjaran Journal of Dentistry Indonesian Journal of Dental Medicine
Meinar Nur Ashrin
Department of Dental Material and Technology, Dentistry Faculty, Hang Tuah University
Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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Knowledge Improvement After Dental Health Education for Elementary School Students in Surabaya, East Java Sitalaksmi, Ratri Maya; Kresnoadi, Utari; Mundiratri, Karina; Utami, Farasty; Ashrin, Meinar Nur
Indonesian Journal of Dental Medicine Vol. 6 No. 1 (2023): Indonesian Journal of Dental Medicine
Publisher : Faculty of Dental Medicine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijdm.v6i1.2023.16-18

Abstract

Background: During the coronavirus disease-19 (COVID-19) pandemic, many people were afraid to go to the dentist, which affected their dental and oral health conditions. Dental cavities may hamper children's growth and development; if this condition continues, it will affect the children's dietary intake, which may impact their quality of life and, if allowed to, cause stunting. Although in this condition, we still have to take preventive precautions with dental health education in school-age children. This required increasing dental health knowledge and understanding of dental disorders, particularly. Purpose: To describe oral and dental health knowledge improved following dental health education at Muhammadiyah 4 Elementary School, which is located in Pucang, Surabaya City, East Java. Methods: Two surveyors were responsible for data collecting. This study's sample size was 105 people ranging from third to fifth grade. The seminar covered dental and oral health via a hybrid method. The participants were asked to fill out a questionnaire form for the pre-and post-test to determine the improvement of oral and dental health knowledge for the dental health education evaluation. Results: Most oral and dental health participants understood the presentation on oral and dental health education. The post-test percentage was higher (89.14%) than the pre-test rate (60.29%). Conclusion: The program findings demonstrated that oral and dental health education with a hybrid method effectively increased elementary school children's understanding of dental and oral health status.  
The number of osteoblasts and osteoclasts in bone remodeling of bone defects caused by peri-implantitis using Anadara granosa bone graft: an experimental study Ariestania, Vivin; Hendrijantini, Nike; Prahasanti, Chiquita; Kurniawan, Hansen; Ashrin, Meinar Nur; Nanik, Chaterina Diyah; Apsari, Anindita; Megantara, Rizko Wira Artha; Sari, Rima Parwati; Hermanto, eddy; Fauzia, Bunga; Matsuyama, Miwa
Padjadjaran Journal of Dentistry Vol 37, No 3 (2025): November 2025
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol37no3.64295

Abstract

Introduction: Peri-implantitis treatment aims to replace the damaged bone with new and healthy tissue during bone remodeling process. Bone grafts are materials used to stimulate the formation of new bone. Bone graft material derived from Anadara granosa (AG) can be synthesized into hydroxyapatite–tricalcium phosphate (HA-TCP) at a 70:30 ratio, which supports bone regeneration, as indicated by an increase in osteoblast numbers and decrease in osteoclast numbers. This study aims to analyze the effectiveness of Anadara granosa bone graft in the number of osteoblasts and osteoclasts during bone remodeling process. Methods: This study employed an experimental design with a post-test only control group. A total of 84 mice were divided into 12 groups (7 mice per group): negative control (K−), positive control (K+), and treatment group (P), each observed on days 14 and 28. Histological analysis was performed to count osteoblasts and osteoclasts. Data were analyzed using one-way ANOVA. Results: The number of osteoclasts was significantly reduced in the treatment groups (P14: 7.00 ± 1.528; P28: 6.57 ± 1.512) compared to the positive controls (K+14: 13.86 ± 2.410; K+28: 14.29 ± 1.496). On the contrary, the number of osteoblasts increased in the treatment groups (P14: 7.14 ± 1.676; P28: 8.57 ± 1.272) compared to the positive controls (K+14: 2.57 ± 1.512; K+28: 3.86 ± 1.574). Statistical analysis indicated that osteoblasts showed significant differences after AG treatment (p<0.05), and the ANOVA test showed significant differences in osteoclast number after AG treatment (p<0.05).      Conclusion: The number of osteoblasts increases while the number of osteoclast reduces in bone remodelling of bone defect caused by peri-implantitis using AG bone graft.
Co-Authors Apsari, Anindita Ariestania, Vivin Chiquita Prahasanti Eddy Hermanto Fauzia, Bunga Karina Mundiratri Kurniawan, Hansen Matsuyama, Miwa Megantara, Rizko Wira Artha Nanik, Chaterina Diyah Nike Hendrijantini Ratri Maya Sitalaksmi Rima Parwati Sari, Rima Parwati Utami, Farasty Utari Kresnoadi