Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

Abstract Title:

Potential protective effects of extra virgin olive oil on the hepatotoxicity induced by co-exposure of adult rats to acrylamide and aluminum.

Abstract Source:

Food Funct. 2015 Apr ;6(4):1126-35. PMID: 25690328

Abstract Author(s):

Imen Ghorbel, Awatef Elwej, Kamel Jamoussi, Tahia Boudawara, Naziha Grati Kamoun, Najiba Zeghal

Article Affiliation:

Imen Ghorbel

Abstract:

Extra virgin olive oil has been shown to be effective against oxidative stress associated diseases. In addition to the high quantities of oleic acid, it is rich in phenolic compounds. We investigated the protective efficacy of extra virgin olive oil (EVOO) against the hepatotoxicity induced by both aluminum and acrylamide. Animals were divided into four groups containing six rats each: group 1, serving as controls, received distilled water; group 2 received drinking water containing aluminum chloride (50 mg kg(-1) body weight) and acrylamide (20 mg kg(-1) body weight) by gavage; group 3 received both aluminum and acrylamide in the same ways as well as EVOO (300μl) by gavage; group 4 received only EVOO by gavage for 3 weeks. The rats exposed to both aluminum and acrylamide exhibited oxidative stress observed by an increase in MDA, AOPP and a decrease in GSH, NPSH and vitamin C levels. The activities of CAT and GPx were decreased, while SOD activity was increased. The liver metallothioneins, such as MT1 and MT2 genes expression, were also increased. EVOO supplementation improved all the parameters mentioned above. The plasma transaminases (AST and ALT), LDH activities, glucose and albumin levels, TC, LDL-C levels, TC/HDL-C and LDL-C/HDL-C ratios wereincreased, while high density lipoprotein-cholesterol (HDL-C) and TG decreased. The co-administration of EVOO to acrylamide and aluminum treated rats restored their hepatic markers to near-normal values. Liver histological studies confirmed the biochemical parameters and the beneficial role of EVOO. These results suggest that extra virgin olive oil, when added to the diet, may have a beneficial role in decreasing the liver damage induced by both aluminum and acrylamide.

Study Type : Animal Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2018 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.