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Analisis perbandingan aktivitas antioksidan virgin coconut oil dan extra virgin olive oil terhadap kadar malondialdehid pada tikus putih obesitas hiperglikemik Churiani; Aryanti R. Bamahry; Namirah, Hanna Aulia; Safitri, Asrini; Lantara, A. Millaty Halifah Dirgahayu
ARGIPA (Arsip Gizi dan Pangan) Vol 9 No 2 (2024)
Publisher : UHAMKA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/argipa.v9i2.17735

Abstract

Obesity is specification by  extreme  accumulation of body fat, which can make to oxidative stress due to an disproportion among free radicals and antioxidants. Conditions associated with obesity, such as hyperglycemia, are significant markers for diabetes mellitus. The increase prevalence of obesity and diabetes in Indonesia underscores the need for effective management strategies such as administering compounds that have antioxidant properties to protect body cells against oxidative damage. This study aims to compare the effectiveness of Virgin Coconut Oil (VCO) and Extra Virgin Olive Oil (EVOO) in reducing malondialdehyde (MDA) levels in hyperglycemic obese white mice. Both VCO and EVOO contain antioxidants, including phenolics and α-tocopherol. Notably, EVOO is rich in hydroxytyrosol, a potent antioxidant compound, and has a total phenolic content ranging from 42.35 to 190.98 mg GAE (gallic acid equivalent), while VCO contains only 1.16 to 12.54 mg GAE. This true experimental study involved three groups of hyperglycemic obese rats: a negative control, VCO, and EVOO, with interventions lasting 14 days. MDA levels were measured on days 0, 7, and 14. Results indicated that both oils effectively reduced MDA levels, with EVOO demonstrating a more significant reduction of 0.43 μmol/l compared to VCO's reduction of 0.16 μmol/l, highlighting EVOO's superior efficacy to reduced oxidative stress.
The Relationship between the Habit of Listening to Music using Earphones with the Incidence of Hearing Loss in Students of SMA Negeri 8 Luwu Timur 2023 Rahman, Nilam Cahya; Sanna A, Andi Tenri; Lantara, A. Millaty Halifah Dirgahayu; Sulaiman, Andi Baso; Pratama, Ahmad Ardhani
Formosa Journal of Science and Technology Vol. 3 No. 5 (2024): May 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v3i5.9492

Abstract

The influence of music on modern life is evident through the widespread use of earphones, which is particularly popular among teenagers. While offering convenience for listening to music in various situations, the use of earphones is also linked to the risk of Noise-Induced Hearing Loss (NIHL). Earphones generate high noise intensity, reaching levels that can damage hearing, especially when used for extended periods. Global data from the World Health Organization (WHO) indicates a high prevalence of hearing loss, and Indonesia is among the countries with a significant prevalence. The type of research used is observational analytic using a cross-sectional study approach. Determination of the number of samples in this study was by total sampling technique. Univariate data analysis is presented in the form of frequency distribution and percentage and bivariate analysis using the Chi Square test and data processing using the computerized SPSS version 16.0 program. There is a significant relationship between the use of earphones and hearing loss in students of SMA Negeri 8 Luwu Timur.