Saka Waidi Adeoye, Ayandele Olusanjo Ayandiji, Oladipo Oladapo Oluwasegun, Adeshina Olamilekan Sultan, Kehinde Busuyi David
Department of Physiology, Faculty of Basic Medical Science, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria.
Department of Biochemistry, Faculty of Basic Medical Science, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria.
Toxicol Rep. 2025 Apr 24;14:102038. doi: 10.1016/j.toxrep.2025.102038. eCollection 2025 Jun.
Traditional medicine is the primary healthcare source for most people in developing nations, with herbal remedies used for disorders of metabolism. The study assessed how aqueous extract affected male Wistar rats' cardiotoxicity caused by dichlorvos. Three groups consisting of eighteen rats were randomly assigned (n = 6). Group A was not exposed to dichlorvos, as it served as (control). Group B was exposed to dichlorvos (1 ml/day for 1 week) via inhalation. Group C was exposed to dichlorvos (as in B) and treated with aqueous extract (500 mg/kg body weight) orally for 28 days. Exposure to dichlorvos caused alteration in cardiovascular variables and electrocardiac function (blood pressure, heart rate and electrocardiogram), cardiac injury (lactate dehydrogenase and creatine kinase), oxidative stress (malondialdehyde (MDA), superoxide dismutase (SOD), reduced glutathione (GSH) and glutathione peroxidase (GPx)), cardiac inflammation (tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and apoptosis (caspase 3). However, treatment with aqueous extract improved the antioxidant defense system, attenuated electrocardiac impairment, and prevented damage to cardiac musculature. aqueous extract exhibited cardioprotective potential
传统医学是发展中国家大多数人的主要医疗保健来源,草药用于治疗代谢紊乱。该研究评估了水提取物如何影响由敌敌畏引起的雄性Wistar大鼠的心脏毒性。将由18只大鼠组成的三组随机分配(n = 6)。A组未接触敌敌畏,作为对照组。B组通过吸入接触敌敌畏(1毫升/天,持续1周)。C组接触敌敌畏(如B组)并口服水提取物(500毫克/千克体重)28天。接触敌敌畏导致心血管变量和心电功能(血压、心率和心电图)改变、心脏损伤(乳酸脱氢酶和肌酸激酶)、氧化应激(丙二醛(MDA)、超氧化物歧化酶(SOD)、还原型谷胱甘肽(GSH)和谷胱甘肽过氧化物酶(GPx))、心脏炎症(肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6))和细胞凋亡(半胱天冬酶3)。然而,用水提取物治疗可改善抗氧化防御系统,减轻心电损伤,并防止心脏肌肉组织受损。水提取物具有心脏保护潜力