scholarly journals Efektifitas Pemberian Ekstra Virgin Minyak Zaitun Dan Ekstrak Kulit Manggis (Mastin) Terhadap Kadar Kolesterol Tikus Putih Starin Wistar Jantan Yang Diinduksi Hiperlipedemia

2017 ◽  
Vol 6 (2) ◽  
Author(s):  
Yeni Tutu Rohimah ◽  
Sri Lestari Dwi Astuti
Keyword(s):  
Olive Oil ◽  
Total Cholesterol ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Positive Control ◽  
Control Group ◽  
High Fat ◽  
Mangosteen Peel ◽  
Male Wistar Rats ◽  
Peel Extract

Abstract : Extra Virgin Olive Oil, Mangosteen Peel Extract, Serum Lipid Levels. Cardiovascular disease was the number one cause of death, risk factors of cardiovascular disease were divided into the risk factors that can’t be modified and the factors that can be modified. Some of the plants that have therapeutic benefit are olive oil and mangosteen peel extract. Olive oil is a useful food because of its content is rich in monounsaturated fatty acids (MUFA). Mangosteen peel extract has properties as antilipemic that can increase the activity of Peroxisome proliferator-Activated Receptors (PPAR). This research had a purpose to examine the effectiveness between Extra Virgin Olive Oil and the mangosteen peel extract against cholesterol levels. The methode of this research was laboratory experimental with post test only control group design. Thirty eight male wistar rats were divided into four groups. The negative control (K1) was fed with standard food for 38 days. The positive control (K2) was fed with high fat food for 38 days. The first treatment group (P1) was fed with high fat food for 38 days then it was fed with standard food and Extra Virgin Olive Oil 0,5 gr/day for 28 days. The second treatment group (P2) was fed with high fat food for 38 days then it was fed with standard food and mangosteen peel extract 0,0125 gr/days for 28 days. Afterwards, all of the groups total cholesterol and trigliserida were examined. The data analysis used One Way Anova then it tested by post-hok (p > 0,005). The result for K2 were 336,9 ± 43,76 trigliserida and 263,3 ± 12,9 total cholesterol, K1 were 138,2 ±12,7 trigliserida and 76,3 ± 8,2 total cholesterol, P1 were 325,02 ± 38,2 trigliserida and 73,6 ± 17,8 total cholesterol, P2 were 328 ± 48,14 trigliserida and 66, 5 ± 13,7 total cholesterol. The analysis result between positive control group with Extra Virgin Olive Oil and the mangosteen peel extract for total cholesterol was p < 0,05 while for trigliserida was p > 0,05. The ratio Extra Virgin Olive Oil and the mangosteen peel extract was p > 0,05. Extra Virgin Olive Oil and the mangosteen peel extract has the same effectiveness to reduce cholesterol on a male wistar rats that were induced by hyperlipidemia.

scholarly journals Extra Virgin Olive Oil Modulates Vasodilator Enzyme Level by Repairing Angiogenesis Function in Rat Model of Preeclampsia

2020 ◽  
Author(s):  
Yulia Silvani ◽  
Agnestia Naning Dian Lovita ◽  
Afniari Maharani ◽  
I Wayan Arsana Wiyasa ◽  
Hidayat Sujuti ◽  
...  
Keyword(s):  
Olive Oil ◽  
Rat Model ◽  
Enzyme Level ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Positive Control ◽  
Positive Control Group ◽  
Control Group ◽  
Pregnant Rats ◽  
Vegf Level

Objective: This study aimed to determine the effect of Extra Virgin Olive Oil (EVOO) on vasodilator enzyme by repairing angiogenic function in rat model of preeclampsia. Materials and methods: This research consisted of five groups; negative control (normal pregnant rats) group, positive control (preeclampsia rat model) group, preeclampsia rat model groups given EVOO in 3 different doses (0.5 ml/day, 1 ml/day, and 2 ml/day, respectively). Blood pressure measurements were carried out on day 12, 15, and 19 of pregnancy. After the rats were sacrificed, the placentas were collected to determine endothelial Nitric Oxide Synthase (eNOS) level of maternal plasma to determine soluble Fms-like Tyrosine Kinase 1 (sFlt-1) and Vascular Endothelial Growth Factor (VEGF) level. Results: There were significant higher sFlt-1 level (p < 0.001), lower VEGF level (p = 0.009), and lower eNOS level (p = 0.034) between negative and positive control groups. After EVOO administration, sFlt-1 level was lower in dose 1 and 2 groups but higher in dose 3 group in accordance with VEGF and eNOS levels that were increasing both in dose 1 and dose 2 groups but decreasing in dose 3. There were significant differences between positive control and dose 1 (p = 0.015) and dose 2 (p = 0.001) in sFlt-1 level. None of all dose groups were statistically different with positive control group in VEGF level (dose 1 p = 0.601; dose 2 p = 0.297; dose 3 p = 0.805). eNOS levels of all dose groups were statistically different from that of the positive control group (dose 1 p = 0.014; dose 2 p = 0.001; dose 3 p = 0.024). Conclusion: Administration of EVOO modulates eNOS as vasodilator enzyme by repairing the angiogenic function indicated by decreased sFlt-1 level and increased VEGF in rat model of preeclampsia.

scholarly journals Pengaruh pemberian Extra Virgin Olive Oil terhadap jumlah Sel Granulosa dan kadar 17 β Estradiol tikus yang di papar Rhodamin B

2018 ◽  
Vol 5 (3) ◽  
pp. 241-248
Author(s):  
Fera Yuli Setiyaningsih ◽  
Pande Made Dwi Jayasa ◽  
Hidayat Sujuti ◽  
Diah Prabawati Retnani
Keyword(s):  
Treatment Group ◽  
Olive Oil ◽  
Granulosa Cells ◽  
Rhodamine B ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Positive Control ◽  
Control Group ◽  
17Β Estradiol ◽  
Rhodamin B

Abstract: The use of dyes in food today is very apprehensive. Many foods contain dyes that are prohibited to be used in food. The addition of the dye will have an impact on health. The aim of this research was to know the effectiveness of the administration of extra virgin olive oil to the number of granulosa cell and 17β estradiol level of Rats exposed by rhodamin B. The design of this study was true experimental with post test approach of group design control. The subject of the study was 30 white mice Rattus novergicus in the age of 12 weeks weight average 220 grams and in healthy condition. Rats were divided into 5 groups. Control group without treatment, positive control treatment with rhodamine B 18 mg / 200gr. Treatment 1 administration of rhodamine B 18 mg / 200gr and EVOO (Extra Virgin Olive Oil) 1.5 ml / KgBB, treatment 2 rhodamine B 18 mg / 200gr and EVOO 3 ml / KgBB, treatment 3 rhodamine B 18 mg / 200gr and EVOO 4,5 ml / KgBB. The number of granulosa cells was determined by HE staining, the level of 17β estradiol with ELISA. The data was analyzed by Kruskal Wallis test, Spearman Rank and Simple Linear Regression with degree of significance α <0.05. The average number of granulosa cells and the lowest levels of 17β estradiol were found in the positive control group and the highest average was in the treatment group 3. There was one dose that could significantly increase granulosa cells and the beta estradiol levels compared with the treatment group the other with niali α <0.05. The administration of EVOO affected the number of granulosa cells and the levels of 17β estradiol in rats exposed by rhodamine B.Keyword: granulosa cells, estradiol, rhodamin B, oxidative stress

scholarly journals The Effect of Extra Virgin Olive Oil on LOX-1 and COX-2 in High Fat Diet Rats

2016 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
Ibrahem Omran Lakhder ◽  
Lisyani Suromo ◽  
Kis Djamiatun
Keyword(s):  
Olive Oil ◽  
High Fat Diet ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Serum Levels ◽  
Control Group ◽  
High Fat ◽  
Oil Extract ◽  
Cox 2 ◽  
Anti Inflammatory

Background: High fat diet is a diet containing large amounts of fat consistently, the increase dietary fat and cholesterol which have a key role in growing health problems. Extra virgin olive oil associated with prevention of LDL oxidation, beneficial changes in lipid ratios and low risk for CHD.Objective: to determine the anti-inflammatory effect  of extra virgin olive oil extract to  levels of COX-2 and LOX-1 in the blood in rats induced by high fat dietMethods: This research is an experimental study that used randomized posttest only control group design. 30 Wistar rats which were divided into five groups:  group of control (-) which received  normal diet and group of control (+) which received  high fat diet without  EVOO treatment and three high fat diet groups treated by EVOO 1 mL/kg/day, 2 mL/kg/day and 3 mL/kg/day orally for 2 months. The blood was collected from eyes rats and serum separation by centrifuge. COX-2, LOX-1 concentration was measured by the enzyme linked immunosorbent assay (ELISA).Results: The result of this study showed higher COX-2 concentrations in groups treated with EVOO than control group. COX-2 serum levels of negative control where significantly lower than those of rats treated with 2 ml/kg/day (p = 0.047) and 3 ml/kg/day EVOO (p = 0.014). The COX-2 serum levels of group received 1 ml/kg/day were significantly lower than those of rats received 3 ml/kg/day EVOO (p = 0.027). And showed  not significantly deferent among all groups (p = 0.570).Conclusions: The conclusion of this study has showed that extra virgin olive oil extract might have minor anti inflammatory and antioxidant effect in rats.

Nitro-Fatty Acids Formed by Extra Virgin Olive Oil (EVOO) Consumption Modulate Mitochondrial Function in High Fat-Fed Mice

2014 ◽  
Vol 76 ◽  
pp. S102
Author(s):  
Beatriz Sanchez-Calvo ◽  
Adriana Cassina ◽  
Eric Kelley ◽  
Juan B. Barroso ◽  
Homero Rubbo ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Olive Oil ◽  
Mitochondrial Function ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
High Fat

High-fat but not normal-fat intake of extra virgin olive oil modulates the liver proteome of mice

2020 ◽  
Author(s):  
Isy F. de Sousa ◽  
Amanda P. Pedroso ◽  
Iracema S. de Andrade ◽  
Valter T. Boldarine ◽  
Alexandre K. Tashima ◽  
...  
Keyword(s):  
Olive Oil ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Fat Intake ◽  
High Fat ◽  
Liver Proteome

Supplementation with Docosahexaenoic Acid and Extra Virgin Olive Oil Prevents Liver Steatosis Induced by a High‐Fat Diet in Mice through PPAR‐α and Nrf2 Upregulation with Concomitant SREBP‐1c and NF‐kB Downregulation

2017 ◽  
Vol 61 (12) ◽  
pp. 1700479 ◽  
Author(s):  
María C. Hernández‐Rodas ◽  
Rodrigo Valenzuela ◽  
Francisca Echeverría ◽  
Miguel Ángel Rincón‐Cervera ◽  
Alejandra Espinosa ◽  
...  
Keyword(s):  
Docosahexaenoic Acid ◽  
Olive Oil ◽  
High Fat Diet ◽  
Liver Steatosis ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
High Fat

scholarly journals Refined versus Extra Virgin Olive Oil High-Fat Diet Impact on Intestinal Microbiota of Mice and Its Relation to Different Physiological Variables

2019 ◽  
Vol 7 (2) ◽  
pp. 61 ◽  
Author(s):  
Nieves Martínez ◽  
Isabel Prieto ◽  
Marina Hidalgo ◽  
Ana Segarra ◽  
Ana Martínez-Rodríguez ◽  
...  
Keyword(s):  
Olive Oil ◽  
Intestinal Microbiota ◽  
High Fat Diet ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Physiological Parameters ◽  
Minor Components ◽  
High Fat ◽  
Physiological Variables ◽  
Physiological Benefits

Extra virgin olive oil (EVOO) has been reported to have a distinct influence on gut microbiota in comparison to other fats, with its physiological benefits widely studied. However, a large proportion of the population consumes olive oil after a depurative process that not only mellows its taste, but also deprives it of polyphenols and other minority components. In this study, we compare the influence on the intestinal microbiota of a diet high in this refined olive oil (ROO) with other fat-enriched diets. Swiss Webster mice were fed standard or a high-fat diet enriched with EVOO, ROO, or butter (BT). Physiological parameters were also evaluated. At the end of the feeding period, DNA was extracted from feces and the 16S rRNA was pyrosequenced. The group fed ROO behaved differently to the EVOO group in half the families with statistically significant differences among the diets, with higher comparative levels in three families—Desulfovibrionaceae, Spiroplasmataceae, and Helicobacteraceae—correlating with total cholesterol. These results are again indicative of a link between specific diets, certain physiological parameters and the prevalence of some taxa, but also support the possibility that polyphenols and minor components of EVOO are involved in some of the proposed effects of this fat through the modulation of the intestinal microbiota

scholarly journals The High-Fat Diet Based on Extra-Virgin Olive Oil Causes Dysbiosis Linked to Colorectal Cancer Prevention

Nutrients ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1705
Author(s):  
Carmen Rodríguez-García ◽  
Cristina Sánchez-Quesada ◽  
Ignacio Algarra ◽  
José J. Gaforio
Keyword(s):  
Colorectal Cancer ◽  
Gut Microbiota ◽  
Olive Oil ◽  
High Fat Diet ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
High Fat ◽  
Inflammatory Microenvironment ◽  
Increased Risk ◽  
Colorectal Cancer Prevention

The present study aims to examine the effects of three different high-fat diet (HFD) on mice gut microbiota in order to analyse whether they create the microenvironmental conditions that either promote or prevent colorectal cancer (CRC). We evaluated colonic mucosa-associated microbiota in CD1 mice fed with HFD, based on 60% kcal from fat-containing coconut, sunflower or extra-virgin olive oil as the only source of fat. The main findings were as follows: (a) All HFD produced a decrease in the richness and diversity of the intestinal microbiota that was independent of mouse weight, (b) HFD switched Lactobacillus to Lactococcus. In general, the results showed that both sunflower- and coconut-HFD generated a pro-inflammatory intestinal microenvironment. In brief, coconut-HFD decreased Akkermansia and increased Staphylococcus, Prevotella and Bacteroides spp. abundance. Sunflower-HFD reduced Akkermansia and Bifidobacterium, while enhancing Sphingomonas and Neisseria spp. abundance. In contrast, EVOO-HFD produced an anti-inflammatory microenvironment characterised by a decreased Enterococcus, Staphylococcus, Neisseria and Pseudomonas spp. abundance. At the same time, it increased the Firmicutes/Bacteroidetes ratio and maintained the Akkermansia population. To conclude, EVOO-HFD produced changes in the gut microbiota that are associated with the prevention of CRC, while coconut and sunflower-HFD caused changes associated with an increased risk of CRC.

scholarly journals Extra Virgin Olive Oil meningkatkan ekpresi reseptor estrogen α dan ketebalan Endometrium Rattus Norvegicus yang dipapar Rhodamin B

2018 ◽  
Vol 5 (3) ◽  
pp. 201-206
Author(s):  
Ita Noviasari ◽  
I Wayan Arsana Wiyasa ◽  
Hidayat Sujuti ◽  
Eviana Norahmawati
Keyword(s):  
Oxidative Stress ◽  
Estrogen Receptors ◽  
Olive Oil ◽  
Rattus Norvegicus ◽  
Endometrial Thickness ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
The Body ◽  
Control Group ◽  
Rhodamin B

Abstract: Rhodamin B is harmful to the body because it is proven can increase the oxidative stress on various reproductive chain. Rhodamin B contains compounds of chlorine (Cl), is dangerous and halogen compounds are reactive. Damage to the hypothalamus will interfere with the secretion of FSH and LH cause the follicle ripening so distracted that result in a decrease in the hormone estrogen. The hormone estrogen plays an important role in the menstrual cycle and proliferation of the endometrium. This research aimed to prove the effect of Extra Virgin Olive Oil (EVOO) with the expression of estrogen receptors α and endometrial thickness of Rattus norvegicus exposed by rhodamin B. The design used true experimental with an approach of post test only control group design. The research used white rat (Rattus norvegicus wistar strain) as the sample. The results showed that EVOO could become an alternative to prevent oxidative stress due to exposure of rhodamin B.Keywords: Rhodamin B, Extra Virgin Olive Oil (EVOO), Estrogen receptors α, the thickness of the Endometrium

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