Toxicity associated with long term use of aluminum cookware in mice: A systemic, genetic and reproductive perspective.

Autor: Alabi OA; Department of Biology, Federal University of Technology, Akure, Ondo State, Nigeria. Electronic address: oaalabi@futa.edu.ng., Unuigboje MA; Department of Biology, Federal University of Technology, Akure, Ondo State, Nigeria., Olagoke DO; Department of Biology, Federal University of Technology, Akure, Ondo State, Nigeria., Adeoluwa YM; Department of Biology, Federal University of Technology, Akure, Ondo State, Nigeria.
Jazyk: angličtina
Zdroj: Mutation research. Genetic toxicology and environmental mutagenesis [Mutat Res Genet Toxicol Environ Mutagen] 2021 Jan-Feb; Vol. 861-862, pp. 503296. Date of Electronic Publication: 2020 Nov 21.
DOI: 10.1016/j.mrgentox.2020.503296
Abstrakt: Studies on the toxic effects of cooking with aluminum pots are limited and none of them have explored its impact on the genetic material in germ and somatic cells. Therefore, this study investigated the cytogenotoxic effect of boiled water from new, 3- and 6-year old aluminum pots in germ and somatic cells viz-a-vis mouse sperm morphology test and sperm count; and the bone marrow micronucleus test. The mice were allowed to freely drink the boiled water from the different aluminum pots for 3, 4, and 5 weeks. The heavy metal analysis showed that As, Pb, Cd, and Al were present in the boiled water samples at different concentrations with the 6-year old pot having the highest concentrations of Pb, Cd, and Al. There were duration of exposure and age of pot-dependent significant increase in abnormal sperm cells and a significant decrease total mean sperm count of exposed mice. Similarly, there was a statistically significant increase in micronucleated polychromatic erythrocytes and nuclear abnormalities in the exposed mice that increased dependently upon the age of the cookware. Finally there were significantly increased activities of serum AST and ALT; and the liver concentrations of MDA, SOD and CAT in boiled water exposed mice. The findings of this study revealed that boiled water from aluminum pots is capable of inducing cytotoxic and genotoxic effects, especially as the pot ages.
(Copyright © 2020 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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