Protective Role of Hesperidin Against Deltamethrin-Induced Cardiovascular Structural Damage: Involvement of Caspase-3-Driven Apoptosis and Fibrosis Suppression in Rats
Journal of Cardiovascular Development and Disease, cilt.13, sa.4, 2026 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 13 Sayı: 4
- Basım Tarihi: 2026
- Doi Numarası: 10.3390/jcdd13040159
- Dergi Adı: Journal of Cardiovascular Development and Disease
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, EMBASE, Directory of Open Access Journals, Health Research Premium Collection (ProQuest)
- Anahtar Kelimeler: aorta, apoptosis, cardiotoxicity, deltamethrin, fibrosis, hesperidin
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
Background and Objectives: Deltamethrin (DLM), a widely used pyrethroid insecticide, has been linked to cardiotoxic effects in non-target organisms. Hesperidin (HSP), a dietary bioflavonoid with antioxidant and cardioprotective properties, may counteract these effects. This study investigated the protective role of HSP against DLM-induced cardiotoxicity in male Wistar Albino rats. Materials and Methods: Thirty-two rats were divided into four groups: Control, DLM, DLM + HSP 100, and DLM + HSP 300. At the end of the experiment, serum ischemia-modified albumin (IMA), glucose, cholesterol, triglyceride, and HDL levels were analyzed. Cardiac and aortic tissues were assessed histopathologically. Masson’s trichrome staining evaluated cardiac fibrosis, Verhoeff–Van Gieson staining examined elastin and tunica media thickness, and caspase-3 expression in the aorta was determined immunohistochemically. Results: DLM administration caused cardiac and aortic damage by increasing IMA, glucose, caspase 3 activities, and tunica media thickness. HSP treatment, particularly at 300 mg/kg, reduced IMA (0.28 ± 0.02 vs. 0.60 ± 0.03 AU), glucose (141.12 ± 11.70 vs. 207.06 ± 9.85 mg/dL), cardiac histopathological damage score (2.17 ± 0.41 vs. 9.02 ± 1.35), tunica media thickness (95.29 ± 4.29 vs. 114.95 ± 17.20 µm), and caspase-3 expression score (0.62 ± 0.74 vs. 2.87 ± 0.35). All results showed significance at the p < 0.05 level. Conclusions: HSP exhibited dose-dependent protective effects against DLM-induced oxidative stress, apoptosis, and cardiovascular injury, suggesting its potential as a therapeutic candidate against pesticide-related cardiotoxicity.