Aquilegia vulgaris extract protects against the oxidative stress and the mutagenic effects of cadmium in Balb/c mice

Cadmium (Cd) is a non-essential element and is a widespread environmental pollutant. Exposure to cadmium can result in cytotoxic, carcinogenic and mutagenic effects. The aim of the current work was to evaluate the protective effect of Aquilegia vulgaris extract against the oxidative stress and the genotoxicity induced by Cd using the chromosomal aberrations in somatic and germ cells assay and random amplified polymorphism DNA (RAPD-PCR) analysis. Forty male Balb/c mice were divided into four groups including the control group, Cd-treated group and the groups treated with the extract alone or plus Cd. The results indicated that Cd increased serum ALT, AST, urea, LDH, CK, lipid peroxidation in liver tissue accompanied with a significant decrease in GPX and SOD. Cd also increased the number of chromosomal aberrations in bone marrow and spermatocytes including structural and numerical aberrations. Animals treated with the extract alone were comparable to the control regarding all the tested parameters. The extract succeeded in preventing or diminishing the oxidative stress and the clastogenic effects of Cd. It could be concluded that Aquilegia vulgaris extract is a promising protective agent against oxidative stress and genotoxicity during the exposure to Cd. (C) 2010 Elsevier GmbH. All rights reserved.