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The Effect of Olive Oil Addition into Oatmeal in Lowering Total Blood Cholesterol and LDL (Low Density Lipoprotein) in Wistar Rat Hadinata, Sebastian; Herdiman, Heddy; Tanuwijaya, Fenny
Journal of Medicine and Health Vol 1, No 3 (2016)
Publisher : Maranatha Christian University

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Abstract

Oat contains beta-glucan fiber and olive oil contains unsaturated fatty acids which havebeen proven to decrease blood cholesterol. This research compared the effect between acombination of oatmeal and olive oil and each food as single intake in decreasing total bloodcholesterol and LDL cholesterol. We used 25 rats (Rattus norvegicus L.), divided them into fivegroups; negative control (KN), positive control (KP), olive oil group (KMZ), oatmeal group(KBG), and combination group (KMZ+KBG). The total blood cholesterol and LDL cholesterollevels were measured after 14 days of induction and after 28 days of treatment. Data wereanalyzed using one way ANOVA, continued with LSD test with α = 0.05. The result showedthere were 10.85%, 8.85% and 6.60% lower in total blood cholesterol level using KMZ+KBG,KMZ and KBG respectively and 13.85%, 9.33% ,and 8.80% lower in LDL cholesterol levelusing KMZ+KBG, KMZ and KBG respectively. ANOVA test showed a significant decrease ineach treatment. LSD test showed that there was a significant difference between KMZ+KBGcompared to KBG in total blood cholesterol and LDL lowering, but did not showed significantdifference compared to KMZ.Keywords: oatmeal, olive oil, total blood cholesterol, LDL
Effective Dose of Rosella Calyx Extract (Hibiscus sabdariffa L.) against Liver Marker Enzymes and Liver Histopathological of High-Fat Feed-Induced Rats Hidayat, Meilinah; Adhika, Oeij A; Tanuwijaya, Fenny; Nugraha, Adisurya; Hutagalung, Ricky B
Journal of Medicine and Health Vol. 2 No. 4 (2019)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1174.092 KB) | DOI: 10.28932/jmh.v2i4.1827

Abstract

Liver disease is a disease caused by various factors that damage the liver, such as viruses, obesity and alcohol consumption. Many studies have been done to find natural remedies for this disease, one of which is Rosella. In this research, the effective dose of ethanol extract of rosella calyx (EERC) was conducted, in high-fat feed (HFF)-induced rats. The aim of this study was to determine the effective dose of EEKR based on parameters:liver histopathological, Alanine Transferase (ALT) and Gamma Glutamyl Transferase (GGT) level. The study was conducted on 30 male Wistar rats, which were divided into five treatment groups. As results, histopathological observations showed a significant decrease in cloudy swelling scores at EERC 200 mg/KgBW/d, decreased steatosis scores at doses of 200, 400, 600 mg; whereas ballooning degeneration, lobular inflammation, and fibrosis scores did not decrease. EERC 200, 400, 600 mg/KgBW/d significantly decreased ALT (p ? 0.01); while doses of 400 and 600 mg reduce GGT. Conclusions, effective dose of EEKR for liver disease based on histopathological features of liver, ALT and GGT in HFF- induced Wistar rats is dose of 200 - 400 mg /KgBW/day. Keywords: effective dose, Rosella, histopathologic, Alanine Transferase, Gamma Glutamyl Transferase