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Molecules ; 28(14)2023 Jul 17.
Artículo en Inglés | MEDLINE | ID: mdl-37513325

RESUMEN

Diabetes mellitus is a chronic metabolic disorder defined as hyperglycemia and pancreatic ß-cell deterioration, leading to other complications such as cardiomyopathy. The current study assessed the therapeutic effects of phenolic acids extracted from Jasminum sambac phenols of leaves (JSP) against diabetes-induced cardiomyopathy in rats. The rats were divided into four groups, with each group consisting of 20 rats. The rats were given intraperitoneal injections of alloxan monohydrate (150 mg/kg) to induce diabetes. The diabetes-induced groups (III and IV) received treatment for six weeks that included 250 and 500 mg/kg of JSP extract, respectively. In the treated rats, the results demonstrated that JSP extract restored fasting glucose, serum glucose, and hyperlipidemia. Alloxan induced cardiomyopathy, promoted oxidative stress, and altered cardiac function biomarkers, including cardiac troponin I, proBNP, CK-MB, LDH, and IMA. The JSP extract-treated rats showed improved cardiac function indicators, apoptosis, and oxidative stress. In diabetic rats, the mRNA expression of caspase-3, BAX, and Bcl-2 was significantly higher, while Bcl-2, Nrf-2, and HO-,1 was significantly lower. In the treated groups, the expression levels of the BAX, Nrf-2, HO-1, Caspase-3, and Bcl-2 genes were dramatically returned to normal level. According to our findings, the JSP extract prevented cardiomyopathy and heart failure in the hyperglycemic rats by improving cardiac biomarkers and lowering the levels of hyperlipidemia, oxidative stress, apoptosis, hyperglycemia, and hyperlipidemia.


Asunto(s)
Diabetes Mellitus Experimental , Cardiomiopatías Diabéticas , Hiperglucemia , Hiperlipidemias , Jasminum , Enfermedades Metabólicas , Ratas , Animales , Cardiomiopatías Diabéticas/tratamiento farmacológico , Cardiomiopatías Diabéticas/complicaciones , Aloxano , Caspasa 3/metabolismo , Diabetes Mellitus Experimental/complicaciones , Diabetes Mellitus Experimental/tratamiento farmacológico , Diabetes Mellitus Experimental/metabolismo , Proteína X Asociada a bcl-2/metabolismo , Estrés Oxidativo , Hiperglucemia/complicaciones , Glucosa/metabolismo , Enfermedades Metabólicas/complicaciones , Fenoles/farmacología , Fenoles/uso terapéutico , Biomarcadores/metabolismo , Glucemia/metabolismo
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