Investigation of antimicrobial and antioxidant activities of <i>Chenopodium album</i> extracts and their effects on gentamicin nephrotoxicity in rats
Perihan Akbaş, Elife Kaya, Mustafa Makav, Gülden Yıldız
Abstract
Abstract This study aims to examine the antimicrobial and antioxidant activities of the aerial parts of Chenopodium album extracts (CAE) prepared with different solvents, and how C. album ethanol extract protects them against gentamicin‐induced nephrotoxicity. Extracts of C. album aerial parts were obtained from ethanol, water, methanol, chloroform, and hexane solvents. Thirty‐two male Wistar albino rats were used and gentamycin‐induced nephrotoxicity was utilized as a model. The water extract of C. album exhibited no antimicrobial effect, whereas the methanol one created the highest zone diameter on Bacillus cereus (26 mm). The methanol extract displayed the highest activity in DPPH and ABTS. The ethanol extract yielded the highest reducing power in the CUPRAC. The water extract had the highest reducing power in the FRAP. Concerning gentamicin‐induced renal damage, creatinine and urea levels in the blood were statistically higher in the gentamicin‐ C. album group compared to the other groups ( p < .05). Urea and creatinine levels of the gentamicin‐ C. album group dropped significantly, indicating that the C. album was effective against renal damage. The sections from kidney tissues in the gentamicin + C. album group mostly exhibited mild glomerular congestion. Hyaline cast, cytoplasmic vacuolization, necrosis, and apoptosis were not observed. Thanks to C. album treatment, the gentamicin + C. album suffered less histopathological damage than the gentamicin group did. The results of the present study suggest that CAE can be used as a supportive treatment in people undergoing treatment for nephrotoxicity.