The beneficial effect of (-)-epigallocatechin-3-gallate in an experimental model of Alzheimer's disease in rat: a behavioral analysis.

The Beneficial Effect of (-)-Epigallocatechin-3-Gallate in an Experimental Model of Alzheimer’s disease in Rat: a Behavioral Analysis

Progressive cognitive decline is one of the hallmark symptoms of Alzheimer’s disease (AD) which can be modeled by β-amyloid injection into specific regions of brain. Since epigallocatechin-3-gallate (EGCG) is a potent antioxidant agent which its role against oxidative stress and inflammation has been shown in prior studies, we tried to determine whether EGCG administration protects against β-am...

Green Tea Polyphenol Epigallocatechin-3-Gallate Attenuates Behavioral Abnormality in Hemi-Parkinsonian Rat

Background: Epigallocatechin gallate (EGCG), a major constituent of green tea, has been introduced as a potent free radical scavenger and can effectively reduce free radical-induced lipid peroxidation. Since free radical injury plays an important role in neuronal damage in Parkinson’s disease (PD), this study examined whether EGCG administration would reduce functional asymmetry in an experimen...

Neuroprotective effects of epigallocatechin-3-gallate in an experimental model of Alzheimer’s disease in rat: a histological study

  Abstract   Introduction: Neurodegeneration change is one of the hallmark symptoms of which Alzheimer’s disease (AD) can be modeled by β-amyloid injection into specific regions of brain. (-)-Epigallocatechin-3-gallate (EGCG) is a potent antioxidant agent that its role against oxidative stress and inflammation has been shown in prior studies. In the present study, we have wanted to determine wh...

Effect of Epigallocatechin Gallate and Catechin on Overexpression of GSK-3β and IR Genes Induced by Streptozotocin in Rat Brain

Background: Type 2 diabetes mellitus (T2DM) is one of the significant risk factors for Alzheimer disease (AD). Defects in insulin signaling pathway induce AD hallmarks mainly through activation of glycogen synthase kinase-3β (GSK-3β) pathway.  Objectives: In this study, we investigated the expression of GSK-3β and insulin receptor (IR) genes in the hippocampi of an animal model of sporadic AD ...

The Effect of Endurance Training on the Expression of PRDX6 and KAT2B Genes in Hippocampus of Beta Amyloid-Induced Rat Model of Alzheimer's Disease: An Experimental Study

Background and Objectives: Alzheimer's disease is the most common form of dementia. KAT2B (Lysine Acetyltransferase 2B) is a mitochondrial protein known as mitochondria clearing control organ by mitophagy. PRDX6 (Peroxiredoxin 6) is a key regulator of mitophagy and plays a critical role in maintaining mitochondrial ROS (Reactive oxygen species) homeostasis. Therefore, the purpose of this study ...

Neuroprotective Effects of Epigallocatechin-3-Gallate in an Experimental Model of Alzheimer’s Disease in Rat: A Histological Study