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The colour stability of nanofilled composite resin after immersion in pomegranate juice: a laboratory experimental study Widyastuti, Wiena; Gabriela, Maria; Zulkifly, Dinie Qurratuaini
Padjadjaran Journal of Dentistry Vol 36, No 3 (2024): November 2024
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no3.57869

Abstract

Introduction: Composite resin is highly valued for its aesthetic appeal, as its colour closely resembles that of natural teeth. Nanofilled composite resins, in particular, offer impressive colour stability. However, restorative materials can undergo colour changes due to intrinsic and extrinsic factors. One such extrinsic factor is fruit pigments, like those found in pomegranates. This study aims to analyze the colour stability of nanofilled composite resin after immersion in pomegranate juice. Methods: This laboratory experiment utilized a pre-test and post-test control group design. A total sample of forty nanofilled composite resins (Filtek Z350 XT), each with a diameter of 10 mm and a thickness of 2 mm, was divided into four groups. Each sample in the two treatment groups was immersed in 10 mL of commercial pomegranate juice for one day and seven days, respectively. Meanwhile, each sample in the two control groups was immersed in 10 mL of distilled water for the same duration. Colour measurements were carried out before and after immersion using a spectrophotometer. The data were statistically analyzed using the Shapiro-Wilk normality test to assess distribution. For normally distributed data, a one-way ANOVA was conducted, followed by the Tukey HSD post-hoc test for significant differences. For non-normally distributed data, the Kruskal-Wallis test was applied, followed by the Mann-Whitney post-hoc test if significant differences were observed. Results: The one-way ANOVA test for the L parameter yielded a p-value of 0.067 (p>0.05), indicating no significant changes after immersion in both pomegranate juice and distilled water. The Kruskal-Wallis test yielded p-values of 0.000 for E, 0.001 for C, and 0.000 for H (p<0.05), demonstrating substantial differences after immersion in both pomegranate juice and distilled water. Conclusion: The nanofilled composite resin exhibited minimal discolouration after immersion in pomegranate juice, as evidenced by changes in E, C, and H. No significant change was observed in L.
Depression and Anxiety Problems Among Adolescents at Puskemas Grogol Petamburan Lestari, Sri; Theresia, Tiarma Talenta; Septifionna, Haura Agni; Nathania, Cindy; Wijaya, Johanna Augusta; Gabriela, Maria; Gustiawan, Muhammad Rakha; Urrohman, Auliya; JK, Febry Anggreani
PROMOTOR Vol. 8 No. 4 (2025): AGUSTUS
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/pro.v8i4.1252

Abstract

Background: Depression is a mental disorder characterized by sadness, loss of interest or pleasure, feelings of guilt, low self-esteem, difficulty sleeping, changes in appetite (either decreased or increased), fatigue, and lack of concentration. Anxiety, on the other hand, refers to tension, insecurity, and worry that arise due to unpleasant circumstances. According to the World Health Organization (WHO), mental health issues are more likely to occur in adolescents, a transitional phase from childhood to adulthood. The prevalence of depression and anxiety among adolescents in Indonesia is 20.8% and 34.6%, respectively. The Adolescent Care Health Service (PKPR) is a government program aimed at preventing health issues among individuals aged 10–19 years at community health centers (Puskesmas). Objective: This study aims to examine the implementation of the Adolescent Care Health Service (PKPR) in addressing cases of depression and anxiety at the Grogol Petamburan Public Health Center. Methods: The study employed a descriptive observational design with a cross-sectional approach. Secondary data were collected through interviews with PKPR staff at the Grogol Petamburan Public Health Center using the SDQ-25 questionnaire and analyzed using descriptive analysis. Results: Counseling data revealed that among 20 cases of depression handled, 14 showed improvement, while 6 were referred to the hospital. Regarding anxiety cases, 15 cases were addressed, of which 11 showed improvement, and 4 were referred to the hospital. Conclusion: The high prevalence of depression and anxiety among adolescents is attributed to the lack of public knowledge in Grogol Petamburan about prevention, symptoms, and management of these conditions.
EDUKASI PENANGANAN DAN PENCEGAHAN ANEMIA RINGAN PADA IBU HAMIL DI WILAYAH KERJA PUSKESMAS TUNTUNGAN KOTA MEDAN TAHUN 2024 Rahmah, Rahmah; Sinuhaji, Lidya Natalia; Dewi, Eva Ratna; Telambanua, Maswita; Gabriela, Maria; Salwa, Nasya
Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Vol. 3 No. 4 (2025): Agustus
Publisher : CV. Alina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59407/jpki2.v3i4.2832

Abstract

Anemia merupakan suatu kondisi ketika kadar hemoglobin dalam darah berada di bawah ambang normal, dengan standar yang berbeda tergantung pada usia dan jenis kelamin seseorang. Penelitian ini menyoroti keterkaitan antara tingkat pendidikan dengan kejadian anemia pada ibu hamil. Anemia pada ibu hamil umumnya disebabkan oleh kekurangan asupan zat besi, vitamin D, vitamin B12, serta rendahnya jumlah sel darah merah. Studi kasus ini membahas penatalaksanaan anemia pada seorang ibu hamil berusia 25 tahun dengan usia kehamilan 17 minggu 4 hari. Tindakan yang diberikan meliputi pemberian tablet Fe, edukasi tentang konsumsi makanan bergizi, dan anjuran untuk rutin melakukan pemeriksaan kehamilan (ANC). Tujuan dari kegiatan pengabdian ini adalah untuk meningkatkan pemahaman ibu hamil terkait pencegahan dan penanganan anemia di wilayah kerja Puskesmas Tuntungan. Metode yang digunakan mencakup penyuluhan kesehatan dan distribusi tablet Fe. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan ibu hamil mengenai anemia dan cara pencegahannya. Dapat disimpulkan bahwa edukasi serta intervensi berupa pemberian tablet Fe efektif dalam menangani kasus anemia di wilayah ini.