Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

Abstract Title:

Efficacy of grape seed and skin extract against doxorubicin-induced oxidative stress in rat liver.

Abstract Source:

Pak J Pharm Sci. 2015 Nov ;28(6):1971-8. PMID: 26639474

Abstract Author(s):

Meherzia Mokni, Sonia Hamlaoui, Safouen Kadri, Ferid Limam, Mohamed Amri, Lamjed Marzouki, Ezzedine Aouani

Article Affiliation:

Meherzia Mokni

Abstract:

Doxorubicin (Dox) is an anthracycline used in chemotherapy, although it causes toxicity and oxidative stress. Grape seed and skin extract (GSSE) is a mixture of polyphenolic compounds with antioxidant properties. To evaluate the hepato-toxicity of Dox on healthy rats as well as the protective effect of GSSE, rats were treated with GSSE (500mg/kg bw) during 8 days. At the 4th day of treatment, they received a single dose of Dox (20 mg/kg bw). After the treatment (9th day), livers were collected and processed for oxidative stress status. Dox increased MDA (+ 900%), decreased catalase (-60%) and increased peroxidase (+90%) and superoxide dismutase (+100%) activities. In this latter case Dox mainly increased the iron isoform. Furthermore Dox altered intracellular mediators as catalytic free iron (-75%), H2O2 (-75%) and calcium (+30%). Dox also affected liver function by elevating plasma triacylglycerol and transaminases and liver morphology by altering its typical architecture. Importantly all Dox-induced liver disturbances were alleviated upon GSSE treatment. Dox induced liver toxicity and an oxidative stress mainly characterized by increased lipoperoxidation but not protein carbonylation. GSSE efficiently protected the liver from Dox-induced toxicity and appeared as a safe adjuvant that could be incorporated into chemotherapy protocols.

Study Type : Animal Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

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 2008-2019 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.