Claim Missing Document
Check
Articles

Found 2 Documents
Search

Pentingnya Vitamin D untuk Mencegah Beberapa Penyakit Ramatillah, Diana Laila; Indrayani, Ni Putu Kristina; Sari, Novi Triana; Virginia, Vivi; Syelvia, Fauziah Debby; Furi, Mefina Ratna; Murti, Yuliza
BERDIKARI Vol 8, No 1 (2025): Jurnal Berdikari
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/berdikari.v8i01.8405

Abstract

Vitamin D plays a crucial role in calcium and phosphorus metabolism, bone health, and immune system function. Deficiency of vitamin D in adolescents increases the risk of impaired bone growth and various chronic diseases. This community service activity aimed to enhance the understanding of 11th-grade students at SMK N 31 Jakarta regarding the importance of vitamin D in disease prevention. The method involved an interactive educational session using PowerPoint presentations, accompanied by pre-test and post-test assessments to evaluate knowledge improvement. The results showed an increase in the average post-test score to 88.07%, compared to 86.16% in the pre-test, indicating a positive improvement in students' understanding. The program effectively raised students’ awareness of the importance of vitamin D intake through sun exposure and a nutritious diet. It also demonstrated the effectiveness of interactive health education in increasing adolescents health knowledge.
Formulasi Dan Uji Antibakteri Porphyromonas Gingivalis Sediaan Gargarisma Ekstrak Daun Pacar Air (Impatiens Balsamina L.): Formulation And Antibacterial Test Porphyromonas Gingivalis Of Gargarisma Extract Water Henna Leaves (Impatiens Balsamina L. Yuniarto, Prayoga Fery; Sukmawati, Datin An Nisa; Lambert, Maringan; Witaning, Leny; hidayah, lailatul; Virginia, Vivi
Jurnal Inovasi Farmasi Indonesia (JAFI) Vol. 6 No. 2 (2025): Volume 6, No.2 Juni 2025
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jafi.v6i2.6525

Abstract

Porphyromonas gingivalis is one of the anaerobic gram-negative bacteria that causes dental and oral health problems that will cause periodontal disease, especially chronic periodontitis. Water henna leaf (Impatiens balsamina L) is one of the plants can be used as an antibacterial drug. This study aims to determine the antibacterial activity of the formulation of Gargarisma leaf extract of henna water against Porphyromonas gingivalis bacteria. The method used in the antibacterial activity test is the diffusion method. The ethanol extract of henna leaf ethanol extract was tested, namely organoleptic test, homogeneity test, pH test and viscosity test. Then proceed with data analysis with One Way ANOVA. This study used 3 formulas with different extract concentrations of 10%, 15%, and 20%, positive control (Chlorhexidine Gluconate), and negative control (aquades). The results of the antibacterial activity test of gargarisma preparations obtained that the average inhibition zone at 10% concentration was 10.97 mm, 15% concentration was 12.02 mm, 20% concentration was 13.76 mm, positive control was 17.9 mm, and aquadest negative control did not show any antibacterial activity.