Antidiabetic effects of native date fruit Aseel (Phoenix dactylifera L.) in normal and hyperglycemic rats

Abstract

Change in dietary pattern, sedentary life style and increasing stresses are contributing factors for high prevalence of diabetes mellitus. Diabetic complications often lead to cardiovascular diseases, hypertension and hyperlipidemia that are the leading cause death and disability all over the world. Apart from pharmacotherapy, use of antihyperglycemic medicinal food is a new aspect in diabetes management and prevention of its complications. Phoenix dactylifera (date palm) has been traditionally used for different diseases because of the presence of bioactive agents like anthocyanin, phenols, sterols, carotenoids, procyanidins and flavonoids however its potential as a medicinal food is still unclear. Native date fruit variety Aseel oral suspension was evaluated using 32 normoglycemic and hyperglycemic Sprague dawley rats with two doses (300 and 600mg/kg) against control, disease control and standard drug (Glibenclamide 2.5mg/kg). Outcomes of normoglycemic studies reveals insignificant glucose lowering effects however hyperglycemic studies (glucose challenge and Alloxan inducted hyperglycemia) demonstrates significant glucose lowering effect of Aseel date especially with 300mg/kg dose. Data obtained during this study reveal significant antihyperglycemic effects of Aseel dates in diabetes management however further preclinical and clinical studies are required to verify the same.