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All Journal Dentino: Jurnal Kedokteran Gigi Padjadjaran Journal of Dentistry Journal of Indonesian Dental Association Manuju : Malahayati Nursing Journal Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Berita Ilmu Keperawatan
Dewi, Renie Kumala
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Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences

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THE COLOR CHANGE EFFECT OF THERMOPLASTIC NYLON AFTER IMMERSION IN 30% KELAKAI (Stenochlaena palustris) LEAF EXTRACT Arifin, Rahmad; Putri, Vony Oktamillenia; Dewi, Renie Kumala
Dentino: Jurnal Kedokteran Gigi Vol 9, No 1 (2024)
Publisher : FKG ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentino.v9i1.18852

Abstract

Background: The most commonly used denture cleanser is alkaline peroxide, but this type of denture cleanser can cause color changes of the denture base and is relatively expensive, so alternative denture cleansers from natural ingredients are needed. Kelakai leaves have an antifungal property that can be used as a natural-based denture cleanser. Purpose: To determine the color change effect of the thermoplastic nylon after immersion in 30% kelakai leaves extract. Methods: This study used a true experimental method with pre-test and post-test and control group design. The research used 24 round-shaped samples with 20 mm diameters and 3 mm thickness. There were 3 groups of immersion, including 30% kelakai leaf extract, alkaline peroxide, and distilled water. Results: The results showed the mean of color changes score for kelakai leaf extract (3,71), alkaline peroxide (2,59), and sterile distilled water (2,29). Data were analyzed using One Way ANOVA and Post Hoc Bonferroni. Conclusion: It can be concluded that there is an effect on color change of thermoplastic nylon immersed in 30% kelakai leaf extract, alkaline peroxide, and sterile distilled water. The highest to the lowest mean of color changes score was 30% kelakai leaf extract, alkaline peroxide, and distilled water. Keywords: Color changes, kelakai leaf extract 30%, thermoplastic nylon
The Relationship of Age, Gender, and Socio-Economic Factors with Patients Anxiety Levels (A Review of Early Adult Patients at the Gusti Hasan Aman Oral and Dental Hospital, Banjarmasin) Kirana, Fatma; Wardani, Ika Kusuma; Dewi, Renie Kumala; Arifin, Rahmad; Hatta, Isnur
Malahayati Nursing Journal Vol 6, No 12 (2024): Volume 6 Nomor 12 (2024)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mnj.v6i12.14547

Abstract

ABSTRACT The definition of dental anxiety is fear of dental procedures. The prevalence of dental anxiety was found to range from 5.7% to 20.2% across all age groups and was closely related to sociodemographic factors such as age, gender, and socioeconomic status. For patients between the ages of 18 and 40, dental anxiety can be the result of traumatic formative experiences involving dental and oral care. To analyze the relationship of sociodemographic factors which include age, gender, and socioeconomic the level of patient anxiety about treatment at the dentist based on early adulthood at RSGM Gusti Hasan Aman Banjarmasin, South Kalimantan. The investigation employed a cross-sectional, analytic observational design. According to the research criteria, the sample size was calculated using the correlative analytic formula, which yielded 85 respondents. This study utilized the Kleinknecht DFS (Dental Fear Survey) to assess the anxiety level of early adult patients in the field of dental care. This questionnaire consists of 20 questions grouped into three dimensions: avoidance of dental appointments, patient's physiological reactions, and stimulation of specific dental anxiety. There is a correlation between sociodemographic factors and dental anxiety at the Gusti Hasan Aman General Hospital in Banjarmasin, as demonstrated by a significance level of 0.05 for the Spearman test.  Sociodemographic factors which include age, gender, and socio-economic relationship with the level of dental care anxiety in early adult patients. Keywords: Dental Anxiety, Sociodemography, Early Adulthood, Gender, Socieconomic
Demineralized dentin matrix (DDM) from human teeth increases osteoblasts and type i collagen density after tooth extraction: an experimental study Dewi, Renie Kumala; Oktawati, Sri; Gani, Asdar; Suhartono, Eko; Hamrun, Nurlinda; Ganesh, Rajendran; Sapphira, Nadira; Aurenada, Syabita
Padjadjaran Journal of Dentistry Vol 37, No 1 (2025): March 2025
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol37no1.59205

Abstract

Introduction: Post-extraction cavities must be promptly treated to minimize alveolar ridge resorption. Various bone graft materials can be used to encourage bone regeneration in perialveolar defects. Demineralized Dentin Matrix (DDM) is a bone graft material found in human tooth dentin containing type I collagen. The content of DDM is expected to show an increase in mediators that form bone, such as osteoblasts, thereby accelerating the bone healing process. The study aims to analyze the effect of DDM on osteoblast count and type I collagen density during post-extraction bone healing. Methods: This true experimental study used guinea pigs with extracted left mandibular incisors. Sockets were filled with (1) polyethylene glycol gel (control group, n=9) or (2) DDM gel (treatment group, n=9). The gel was inserted into the socket until it was full and then sutured with non-absorbable silk. The guinea pigs were euthanized on days 7, 14, and 21 for osteoblast counting and type I collagen density measurement. One-way ANOVA was used to assess osteoblast numbers, while the Kruskal-Wallis test was applied to analyze type I collagen density. Results: The treatment group exhibited a higher osteoblast count on day 7 (48.73), day 14 (79.00), and day 21 (89.66) compared to the control group (day 7: 33.00, day 14: 59.6, day 21: 78.27). A statistically significant difference was observed between the treatment and control groups in osteoblast count (p = 0.000) and type I collagen density (p = 0.009). Conclusion: DDM increases osteoblast numbers and type I collagen density on days 7, 14, and 21 post-extraction, potentially enhancing bone remodeling
The impact of chitosan derived from black soldier fly (Hermetia illucens) pupae on bone remodeling post-tooth extraction: an in vivo study Maula, Ni’mal; Waty, Marsela Umbar; Dewi, Renie Kumala; Oktawati, Sri; Gani, Asdar; Suhartono, Eko; Ganesh, Rajendran
Padjadjaran Journal of Dentistry Vol 37, No 1 (2025): March 2025
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol37no1.59308

Abstract

Introduction: Bone defects or alveolar sockets commonly occur after tooth extraction. Black Soldier Fly (BSF) pupae contain 35% chitin, which can be converted into chitosan. This study aims to analyze the effect of BSF pupae chitosan gel on the number of osteoblasts and osteoclasts in post-extraction sockets. Method: This study employed a true experimental design. The left mandibular incisor of guinea pigs was extracted. In the control group (n=9), the socket was filled with polyethylene glycol (PEG) gel as a placebo, while in the treatment group (n=9), the socket was filled with BSF pupae chitosan  gel. The gel was applied until the socket was full, followed by suturing with non-absorbable silk. Euthanasia was performed on days 7, 14, and 21 to evaluate the number of osteoblasts and osteoclasts. Data were analyzed using one-way Anova. Results: The osteoblast count in the treatment group increased on day 7 (52.20 ± 1.90), day 14 (91.53 ± 1.00), and day 21 (104.13 ± 5.33) compared to the control group:  day 7 (39.80 ± 5.43), day 14 (61.13 ± 1.10), and day 21 (82.60 ± 2,11). The number of osteoclasts decreased in both groups: in the control group on day 7 (9.83 ± 0.35), day 14 (12.80 ± 0.72), and day 21 (2.46 ± 0.11); and in the treatment group on day 7 (4.86 ± 1.51), day 14 (9 ± 0.34), and day 21 (2.66 ± 0.11). Statistical analysis revealed significant differences in osteoblast and osteoclast counts between the treatment and control groups (p = 0.000). Conclusion: The application of chitosan BSF pupae gel can increase osteoblast numbers and decrease osteoclast numbers after tooth extraction, potentially accelerating bone formation and offering benefits for future bone regeneration.
Comparison of Facial Aesthetics Perception in Preclinical and Clinical Students of the Faculty of Dentistry, Lambung Mangkurat University Alifa Rahma, Qantya Auliana; Dwi Kurniawan, Fajar Kusuma; Dewi, Renie Kumala; Sari, Galuh Dwinta; Nurrahman, Tri
Journal of Indonesian Dental Association Vol 6 No 2 (2023): October
Publisher : Indonesian Dental Association

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Introduction: Facial aesthetics consist of facial symmetry, soft tissue profile, and vertical proportions of the face. Perception is subjective which means different things for each person. Aesthetic perception in dental students is very important because later in the future they will act as dentists and must understand about functional and aesthetics in the oral and facial cavities, and must be able to meet the needs and expectations of patients. Objective: To compare the perception of facial aesthetics with preclinical and clinical students of the Faculty of Dentistry, Lambung Mangkurat University. Methods: This study used analytical observational method with cross sectional approach. The sample size was calculated using an unpaired numerical comparative analytical formula, obtained by 128 respondents using the simple random sampling technique. Research respondents were given questionnaires totaling 15 photos, namely 5 photos of facial symmetry, 5 soft tissue profile photos, and 5 photos of vertical proportions of faces. The research questionnaire has been tested for validity and reliability. Results: The results of the Mann Whitney Test obtained an overall significance of 0.047 (p <0.05), facial symmetry 0.039 (p <0.05), soft tissue profile 0.385 (p >0.05), and vertical proportion of the face 0.612 (p >0.05). Conclusion: In three components of the assessment, there are differences in perception in facial symmetry, and there are no differences in perception in soft tissue profiles and facial vertical proportions. Overall, there are differences in the perception of facial aesthetics between preclinical students and clinical students of the Faculty of Dentistry, Lambung Mangkurat University.
Relationship Between Height and Skeletal Malocclusion Type Using Steiner Analysis in The Banjar Ethnic Group: Cross Sectional Study Kurniawan, Fajar Kusuma Dwi; Sitepu, Alexander; Dewi, Renie Kumala; Diana, Sherli; Fathonah, Zeni Dwi
Journal of Indonesian Dental Association Vol 8 No 2 (2025): October
Publisher : Indonesian Dental Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jida.v8i2.1211

Abstract

Introduction: Indonesia is a country rich in ethnic diversity. Each tribe has characteristics that differ from other tribes. One of these differences lies in height, which is composed of long bones. The growth of long bones is the result of the ossification of cartilage located at the distal end. One of the long bones found in the craniofacial area is the mandible. The lateral cephalometric X-ray photos with Steiner analysis reveal the mandible's significant role in determining the type of skeletal malocclusion. Objective: This study aims to analyze the relationship between height and skeletal malocclusion type using Steiner analysis in the Banjar ethnic group. Methods: This research is a correlational analytical study with a cross-sectional design. The sample consisted of 62 Banjar students aged 15–18 years, selected using the purposive sampling technique. Height was measured using a microtoise and converted into a Height-for-Age Z-score (HAZ) based on WHO standards. Skeletal relationships were determined through Steiner analysis on lateral cephalometry using the SNA, SNB, and ANB angular parameters. Statistical analysis was performed using the chi-square test and Spearman's correlation test with a significance level of α=0.05. Results: Most samples had below-normal height, above-normal SNA, normal SNB, and above-normal ANB. The results of the Spearman's correlation analysis showed a significance value of 0.446. Conclusion: Most subjects had heights categorized as below normal based on the WHO Height-for-Age Z-score (HAZ), and the most common skeletal pattern found was Class II skeletal malocclusion with a tendency toward maxillary protrusion and mandibular position still within normal limits according to the SNA and SNB parameters. The results of the Spearman correlation test showed a significance value of 0.446 (p > 0.05), so it can be concluded that there is no statistically significant relationship between height and the type of skeletal malocclusion in Banjar adolescents aged 15–18 years. Height cannot be used as an indicator to predict the type of skeletal malocclusion in the study population. Keywords: Steiner analysis, lateral cephalometry, Banjar tribe, body height, skeletal malocclusion type.
Upaya Preventif Tanggulangi Dbd Melalui Pelatihan Pembuatan Sabun Cair Serai Di Desa Guha Dewi, Dian Masita; Faisal, Ikhwan; Carabelly, Amy Nindia; Dewi, Renie Kumala
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 4 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN) Edisi September - Desembe
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i4.5004

Abstract

Desa Guha merupakan penghasil tanaman serai di Kabupaten HST, Provinsi kalimantan Selatan. Selama ini serai hanya digunakan sebagai bumbu dapur atau dijual dengan harga murah. Melalui kegiatan Program Dosen Wajib Pengabdian (PDWA), TIM pelaksana memberikan pelatihan pembuatan sabun cair serai kepada 25 orang ibu-ibu anggota PKK di Desa Guha sebagai peserta pelatihan. Program ini terdiri dari sosialisasi, praktek, dan evaluasi. Pelaksanaan Pelatihan pembuatan Sabun cair berbasis serai di desa Guha ini sukses dan berdampak positif dalam meningkatkan pengetahuan peserta pelatihan tentang manfaat serai sebagai tanaman yang dapat digunakan untuk mencegah gigitan nyamuk aedes aegypti sebagai vektor DBD dan meningkatkan skill peserta pelatihan dalam membuat sabun cair serai anti DBD. Pelaksanaan pelatihan ini diharapkan dapat dilanjutkan melalui program pengembangan produk sabun serai diantaranya pelatihan packaging, merek dan e commers
Toothbrushing Behavior and The Incidence of Dental Caries In Children Wardani, Ika Kusuma; Dewi, Renie Kumala; Adhani, Rosihan; Garcia, Aprilia
Jurnal Berita Ilmu Keperawatan Vol. 17 No. 2 (2024): July
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bik.v17i2.4502

Abstract

One of the most common children's dental health problems is dental caries. Childhood is the beginning of behavior formation, therefore it is hoped that parents can educate their children to behave correctly in maintaining healthy teeth and mouth.This research used descriptive survey research methods. The design of this research is cross sectional. The research was conducted at MIS Cempaka Putih and MIS Sungai Baru, South Kalimantan. The population in this study was all students in grades 4-6 at MIS Cempaka Putih and MIS Sungai Baru, there are 41 people. The sampling technique in this research used the total sampling method. The variables in this study are children's dental health behavior and the DMF-T index. The data that has been collected will be processed through editing, coding, tabulation and descriptive data analysis. This research was conducted at MIS Cempaka Putih and MIS Sungai Baru Banjarmasin in February 2022. Respondents were 10-12 years old. The dental health behavior of children in the good category was 14 people (34.15%), 15 people (36.58%), and 12 people less (29.27%). DMF-T index in the very high category was 3 people (7.32%), high was 4 people (9.76%), medium was 18 people (43.90%), low was 13 people (31.70%), and very low 3 people (7.32%). Based on the research results, it can be concluded that the dental health behavior of children in grades 4-6 at MIS Cempaka Putih and MIS Sungai Baru is mostly adequate for 15 people (36.58%). The class 4-6 DMF-T index in MIS Cempaka Putih and Sungai Baru has an average value of 3.5, including the medium category.
Effect of demineralized dentin matrix and chitosan of black soldier fly on osteoblast and osteoclast activity in post-extraction socket preservation: an experimental study Waty, Marsela Umbar; Dewi, Renie Kumala; Taufiqurrahman, Irham; Nahzi, Muhammad Yanuar Ichrom; Huldani, Huldani; Ganesh, Rajendran
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.vol37no3.63568

Abstract

Introduction: Alveolar bone remodeling is crucial because it represents a key component of oral rehabilitation. Dentin Demineralization Matrix (DDM) and chitosan Black Soldier Fly (BSF) pupae have osteoinductive and osteoconductive properties, influencing osteoblast and osteoclast activity. The objective of this study was to analyze the effectiveness of a combined gel of DDM and chitosan BSF pupae on osteoblast and osteoclast activity. Methods: Eighteen guinea pigs were divided into control (C) and treatment (T) groups. The mandibular left incisor was extracted, and in the C group, the socket was filled with polyethylene glycol (PEG) gel as a placebo, then sutured using non-absorbable silk. In the T group, the socket was applied with chitosan BSF pupae gel and DDM, then sutured with non-absorbable silk. The samples were euthanized on days 7, 14, and 21, followed by histological evaluation with Hematoxylin & Eosin (H&E). Data were analyzed using the Kruskal-Wallis test due to non-normal distribution. Results: There were significant increases in the number of osteoblasts and a decrease in the number of osteoclasts over time between days 7, 14, and 21. Kruskal-Wallis analysis showed a statistically significant difference (p=0.011, p<0.05). Conclusion: Application of a combined DDM and BSF-chitosan pupae enhanced osteoblastic activity while suppressing osteoclastic activity after tooth extraction. These findings indicate its potential as a biomaterial candidate for alveolar bone regeneration and future regenerative applications.
Co-Authors Alifa Rahma, Qantya Auliana Amy Nindia Carabelly Arifin, Rahmad Asdar Gani, Asdar Aurenada, Syabita Dian Masita Dewi Dwi Kurniawan, Fajar Kusuma Eko Suhartono Fathonah, Zeni Dwi Ganesh, Rajendran Garcia, Aprilia Hamrun, Nurlinda Hatta, Isnur Huldani Huldani Ichrom Nahzi, Muhammad Yanuar Ika Kusuma Wardani Ikhwan Faisal, Ikhwan Kirana, Fatma Maula, Ni’mal Nurrahman, Tri Putri, Vony Oktamillenia Rosihan Adhani, Rosihan Sapphira, Nadira Sari, Galuh Dwinta Sherli Diana Sitepu, Alexander Sri Oktawati, Sri Waty, Marsela Umbar