Cinnamon () Aqueous Extract Regulates the Parameters of Metabolic Syndrome in a Model of Wistar Rats with a Diet High in Fat and Fructose.

To identify the effect of (CZ) aqueous extract on glucose, triglycerides, high-density lipoprotein (HDL) cholesterol, and blood pressure in male Wistar rats, fed with a high-fat and high-fructose diet (HFFD). Twenty-four male Wistar rats were randomized into four groups: Healthy (fed with standard diet), Healthy + CZ (fed with standard diet + CZ extract), HFFD (fed with HFFD), HFFD+CZ, (fed with HFFD + CZ extract). The CZ aqueous extract was administered 100 mg/kg/day by oral gavage to each rat for 8 weeks.

Increased Frequency of Giant Miniature End-Plate Potentials at the Neuromuscular Junction in Diabetic Rats.

There is a need for research addressing the functional characteristics of the motor end-plate in diabetes to identify mechanisms contributing to neuromuscular dysfunction. Here, we investigated the effect of diabetes on spontaneous acetylcholine release in the rat neuromuscular junction. We studied two randomized groups of male Wistar rats (n = 7 per group, 350 ± 50 g, 12-16 weeks of age): one with streptozotocin-induced experimental diabetes, and a healthy control group without diabetes.