Cardio-nephrotoxicity mediated by Echis ocellatus venom and its amelioration through kaempferol’s suppressive effect on oxidative stress, inflammation, and apoptosis expression

Autor: Babafemi Siji Ajisebiola, Boluwatifemi Peace Durodola, Abdur-Rahman Kolawole Mustapha, Johnson Olaleye Oladele, Akindele Oluwatosin Adeyi
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Clinical Phytoscience, Vol 10, Iss 1, Pp 1-11 (2024)
Druh dokumentu: article
ISSN: 2199-1197
DOI: 10.1186/s40816-024-00370-1
Popis: Abstract Background Echis ocellatus venom toxins have the ability to impact multiple organ systems subsequent to envenomation. Kaempferol have been reported to have several therapeutic benefits. In this study, the therapeutic value of kaempferol was investigated in relation to the cardio-nephrotoxicity in rats resulting from E. ocellatus envenoming. Methods Fifty male wistar rats were allotted unbiased into five groups (n = 10) for this study. Group 1 was the control, while rats in groups 2 to 5 were envenomed with LD50 of E. ocellatus venom (0.22 mg/kg bw; i.p.). Group 2 was not treated after envenomation while groups 3, 4 and 5 were treated with polyvalent antivenom, 4 and 8 mg/kg of kaempferol, respectively. Results E. ocellatus envenomation caused considerable reduction in organ weight and relative organ weight in the envenomed untreated rats. The venom induced intense oxidative stress, inflammation, apoptotic damage to the cardiac and renal tissues accompanied with severe histomorphology in the organ tissues of untreated envenomed rats. In contrast, kaempferol treatment post-envenomation attenuated the venom-induced cardio-nephrotoxic responses in a dose dependent effect. Kaempferol substantially (p
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