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Nemiche Souhila,Ait Hamadouche Nadia,Nemmiche Saïd,Fauconnier Marie-Laure,Tou Abdenacer 한국독성학회 2022 Toxicological Research Vol.38 No.3
Many heavy metals and metalloids (e.g., Pb, Cd, and Ni) can contaminate the environment and cause severe health problems. Through this study, investigated the possible corrective effects of Ficus carica extract (FCE) against nickel (Ni) induced stress response and damage on the liver of rats. Male Wistar rats were divided into four groups (8 rats per group) and cotreated with FCE (350 mg/kg) and exposed to Nickel chloride (10 mg/kg) for 4 weeks. The volatile compounds of FCE were characterized by solid phase micro-extraction (SPME) coupled with GC–MS, and the biochemical parameters of stress were determined. The SPME–GC/MS analysis of FCE indicated the presence of thirty (30) phyto-bioactive compounds including alcohols, aldehydes, organic acids, ketones, furans, terpenes, ester and others. The best capacity for scavenging DPPH free radicals and metal chelating were found with the IC50 values of 0.49 and 2.91 mg/mL, respectively. Ni induced damage to various macromolecules. Malondialdehyde, protein carbonyls, alanine aminotransferase and gamma glutamyl transferarse levels were significantly increased in Ni exposed group compared to control group and co-treatment with FCE reduced the levels of these parameters. In conclusion, current findings showed that Ni-induced oxidative damage and the administration of FCE can improve correct and restore the alteration in the rat liver.
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