In recent years, there has been considerable interest in bioactive peptides derived from food proteins, which might benefit human health. Pitaya and jiotilla are fruits with demonstrated biological functions its stem, peel, pulp. However, no studies have conducted to evaluate the peptides. The aim of this study was determine biofunctional properties (antioxidant, antihypertensive, antidiabetic ...

Hypertension is an independent risk factor of cardiovascular diseases. Several factors contribute to its development, including chronic stress, which may induce hypertension by increasing sympathetic activity. The signs of increasing sympathetic activity can be primarily detected in the initial phase of hypertension, which is characterized by the increase in cardiac output. In addition to the h...

Food-derived angiotensin I-converting enzyme (ACE) inhibitory peptides represent a potential source of new antihypertensive. However, their characteristics and binding mechanisms were not well understood. In this study, novel energy calculation experimentation combined to elucidate the ACE tripeptides. activity all 8,000 tripeptides was investigated by in silico experiments. IC50 values five to...

Background: Resveratrol has beneficial effects on cardiovascular system. This study aimed at examining antidiabetic and antihypertensive effects of resveratrol in rats with simultaneous type 2 diabetes and renal hypertension.Methods: Eight groups (8-10 each) of male Spargue-Dawley rats, including a control, a diabetic (induced by streptozotocin and nicotinamide), a renal hypertensive (induced b...

Long-term treatment with propranolol was shown to produce a sustained suppression of the renin-aldosterone system in hypertensive patients, despite concurrent diuretic treatment. However, the antihypertensive effect of this treatment correlated poorly with its effects on plasma renin activity and urinary aldosterone excretion. When prindolol, another p-adrenergic blocking drug, was substituted ...

Background: Liposomes constitute a promising drug delivery vehicle, and are believed to improve drugs’ effectiveness. This study was aimed to compare antihypertensive and vascular modifying activities of liposomal and non-liposomal forms of ascorbic acid. Methods: Forty-nine male Sprague-Dawley rats were randomly divided into seven groups (n=7): A sham vehicle-receiving (Sham-veh), hypert...