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EFFECTS OF FEEDING GENETICALLY MODIFIED (GM) MAIZE ON OXIDATIVE STRESS PARAMETERS IN NEW ZEALAND RABBIT

Paper Topic: 
Environmental Sciences
 
Volume: 
 
Issue: 
 

Pages :
173 - 176

Corresponing Author: 
Emine Yalçın
 
Authors: 
Yalçin E., Acar A., Seven B., Taşli B. and Çavuşoğlu K.
Paper ID: 
gnest_02367
Paper Status: 
Published
Date Paper Accepted: 
28/08/2017
Paper online: 
30/01/2018
Abstract: 

In this study, we investigated the effects of Genetically Modified (GM) Maize on liver and kidney tissue weights, malondialdehyde (MDA) and glutathione (GSH) levels of liver and kidney tissues in New Zealand Rabbits. For this purpose, rabbits were divided into three groups: parental, first-generation and second-generation. Each group was divided into two sub-groups i.e. control group and the treatment group. Rabbits on the control group were fed with conventional maize (non-GM), whereas rabbits which are in the treatment groups were fed with GM maize. Six females and six male New Zealand rabbits were used per group. At the end of the experimental period, tissue samples were taken and tissue weights, MDA and GSH levels were determined. Overall, as the generations progressed, a statistically significant increase in liver weights and a decrease in kidney weights were observed. There was no statistically significant change as regards MDA and GSH levels of liver and kidney tissues of groups without GM maize inclusion in the diet. However in all three-generation of GM maize treated groups, there was a significant decrease in GSH levels and a significant increase in MDA levels were observed.

Keywords: 
Genetically modified organism, malondialdehyde, glutathione, feeding, rabbit