New Insight on a Combination of Policosanol and 10-Dehydrogingerdione Phytochemicals as Inhibitors for Platelet Activation Biomarkers and Atherogenicity Risk in Dyslipidemic Rabbits: Role of CETP and PCSK9 Inhibition.

Platelet markers [soluble p selectin (sP-selectin) and soluble CD40 ligand (sCD40L)] are associated with platelet activation and cardiovascular risk. Both policosanol and 10-dehydrogingerdione are natural products with proven CETP inhibitory and antiatherogenic effects. Present work aimed mainly to investigate the levels of platelet activation biomarkers in the serum of dyslipidemic rabbits and the potential of these phytochemicals either alone or in a combination form to protect against atherogenicity.

Nigella sativa Oil and Chromium Picolinate Ameliorate Fructose-Induced Hyperinsulinemia by Enhancing Insulin Signaling and Suppressing Insulin-Degrading Enzyme in Male Rats.

In vivo and in vitro studies suggested that chromium enhances insulin sensitivity by promoting insulin receptor signaling. However, its effect on insulin clearance has not been yet identified. Nigella sativa, a widely used spice, possesses an antidiabetic activity.

Vitamin D3 intake as regulator of insulin degrading enzyme and insulin receptor phosphorylation in diabetic rats.

Insulin-degrading enzyme (IDE, insulysin) is a rate-limiting enzyme in the insulin degradation process. It is an intracellular 110-kDa thiol zinc-metalloendopeptidase located in the cytosol, peroxisomes, endosomes and cell surface. IDE catalyzes degradation of several small proteins including insulin, amylin and β-amyloid protein.

Chronic effects of clozapine administration on insulin resistance in rats: evidence for adverse metabolic effects.

Chronic treatment with the atypical antipsychotics clozapine has been associated with an increased risk for deterioration of glucose homeostasis, leading to hyperglycemia and insulin resistance diabetes. The present study mainly aimed to investigate possible mechanisms underlying clozapine-induced hyperglycemia. Male Wistar albino rats were randomly divided into two groups (each consists of 12 rats).

Effect of some natural products either alone or in combination on gastritis induced in experimental rats.

Gastritis, an inflammatory state in gastric mucosa, can be induced experimentally in various ways. The present study considered the iodoacetamide model (Iodo). Omega-3 fatty acids (fish oil), black seed oil, and curcuminoids (natural products) in addition to omeprazole (synthetic proton-pump inhibitor) were tested.