The aim of the present study was to evaluate effect of ellagic acid, a polyphenol bioactive compound, on reserpine-induced orofacial dyskinesia in Wistar male albino rats and to explore the possible underlying mechanisms for this effect. Reserpine (1 mg kgG1, i.p.) was administered on every alternate day for a period of 5 days (day 1, 3 and 5) to induce orofacial dyskinesia in rats. Ellagic aci...

background and objective: alzheimer’s disease (ad) is a multifactorial disease with debilitating consequences and few therapeutic strategies exist for it. with regard to antioxidant capacity and anti-β-amyloid polymerization potential of ellagic acid, this study was conducted to evaluate the effect of this substance on enhanced acetylcholinesterase reactivity in an experimental model of alzheim...

Background & Aim: Parkinson's disease (PD) can be created with loss of dopaminergic substantial nigra neurons which is widely associated with oxidative stress and reduced glutathione (GSH), as the most important and abundant thiol in tissues and one of the antioxidant defense, is one of the earliest biochemical events related to Parkinson's and consumption of antioxidants has a protective effec...

Background & Aim: Parkinson's disease (PD) can be created with loss of dopaminergic substantial nigra neurons which is widely associated with oxidative stress and reduced glutathione (GSH), as the most important and abundant thiol in tissues and one of the antioxidant defense, is one of the earliest biochemical events related to Parkinson's and consumption of antioxidants has a protective effec...

Dear Editor, We read an interesting article entitled: “Cytokeratin7 expression in gastric and colorectal adenocarcinoma: Correlation with prognostic factors” in the Caspian Journal of Internal Medicine, 2015: 6 (4). We admire the authors of above paper for their valuable paper. In this article, it has been explained that in Iran, gastric and colorectal adenocarcinoma are the second and the fift...

Background and Aims: During ageing in oak barrels, wine undergoes changes because of the release of polyphenols and other molecules from wood. The aim of this study was to evaluate the influence of some oak wood-derived volatile compounds, ellagic acid and oak wood extracts on the levels of (+)-catechin, procyanidin B1 and malvidin-3-glucoside. Methods and Results: Phenolics and the oak wood de...

The purpose of this thesis was to identify and quantify the non-anthocyanin phenolic compounds in Finnish berries. The compounds of interest were kaempferol, quercetin and myricetin (flavonols); p-coumaric, caffeic and ferulic acids (hydroxycinnamic acids); p-hydroxybenzoic, gallic and ellagic acids (hydroxybenzoic acids). These compounds were selected because of their proposed healthpromoting ...

objective: in ventricular arrhythmias, due to their free radical scavenging action, antioxidant agents are usually used in the treatment of cardiovascular disease. since stress is considered as risk factor for increased mortality by causing malignant arrhythmias, the study was designed to evaluate the cardioprotective effects of ellagic acid (ea) on cacl2-induced arrhythmias in rat stress model...

Administration of CCl4 to normal rats and consequent oral feeding with ellagic acid (50 mg/kg) provided a significant protection against the biochemical alterations in serum and liver produced by CCl4. In vitro experiments showed that liver microsomes from animals treated with ellagic acid and CCl4, decreased lipid peroxidation compared to microsome prepared from rats exposed to CCl4 alone.

Ellagic acid, a plant polyphenol, showed protective effect on isolated rat hepatocytes against destruction due to lipid peroxide formation induced by t-butyl hydroperoxide in vitro. Ellagic acid inhibited the generation of superoxide anions and hydroxyl radicals both in enzymic and non enzymic systems, thus providing protection against oxidative damage.