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All Journal Indian Journal of Forensic Medicine & Toxicology Diadik: Jurnal Ilmiah Teknologi Pendidikan
Dian Ardiana
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The Antioxidant Effect of Noni Fruits Extract on HDL and LDL Level of Wistar Rat Induced by High Fat Diet Diah Purwaningsari; Sihning EJ Tehupuring; Nita Pranitasari; Suhailah Hayaza; Lestari Dewi; Dian Ardiana
Indian Journal of Forensic Medicine & Toxicology Vol. 15 No. 2 (2021): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v15i2.14704

Abstract

Dyslipidemia is an important risk factor for myocardial infarction, cardiovascular diseases, and Nonalcoholic Fatty Liver (NAFLD) disorders. Inflammatory conditions, oxidative stress, and insulin resistance,as well as several risk factors for cardiovascular disease, are also risk factors for this disease. This study aimsto determine the effect of noni (Morinda citrifolia) extract on the improvement of dyslipidemia condition,based on the Low Density Lipoprotein (LDL) and High Density Lipoprotein (HDL) level. This research is alaboratory experimental study with a post-test only control group design. Male Wistar rat (Rattus norvegicus)were divided into four groups: negative control group with no induction and treatment (K-), positive controlgroup given high-fat diet induction for 14 days (K+), noni extract treatment group given a high-fat diet anda noni extract at a dose of 100 mg/kg BB per day for 7 days (P1), and noni extract at a dose of 200 mg/kgBB per day for seven days (P2). Low Density Lipoprotein and High Density Lipoprotein serum levels weremeasured using the ELISA method. The results showed that there was a significant increase in LDL and adecrease in HDL in both treatment groups (P1 and P2) compared with K(+) group. Therefore, we concludethat noni extract (Morinda citrifolia) played a role as an antioxidant which can increase LDL and decreaseHDL serum levels in rats induced by a high fat diet.
PENERAPAN METODE AS-SAM’IYYAH ASY-SYAFAWIYAH UNTUK MENINGKATKAN KEMAMPUAN BERBICARA DAN MENULIS TEKS SEDERHANA BAHASA ARAB Dian Ardiana
DIADIK Vol 14 No 1 (2024): April 2024
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diadik.v14i1.35401

Abstract

The objectives of this study are to: (1) describe the application of the As-Sam'iyyah Asy-Syafawiyah Method to improve Arabic speaking skills in Arabic lessons. (2) Describe the application of the As-Sam'iyyah Asy-Syafawiyah Method to improve the ability to write simple Arabic texts in Arabic lessons and (3) Describe the effectiveness of the As-Sam'iyyah Asy-Syafawiyah method in improving the ability to speak and write simple texts Arabic class XII MIPA SMA N 4 Lahat. In this study, the Classroom Action Research (CAR) method was used and experimental. The subjects of this study were students of class XII MIPA at SMAN 4 Lahat. Data collection techniques used observation sheets and student test methods. Analysis of the data used values ​​are (1) Pre-test and Post-test analysis, (2) t-test analysis of the ability to speak and write simple Arabic texts. The conclusions of this research are; The application of the As-Sam'iyyah Asy-Syafawiyah learning method is effective in improving students' speaking and writing skills in simple Arabic texts compared to with conventional learning models
Co-Authors Diah Purwaningsari Lestari Dewi Nita Pranitasari Sihning EJ Tehupuring Suhailah Hayaza