Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Depression: 21st Century Solutions + The Dark Side of Wheat

Abstract Title:

Dual Role of Vitamin C on the Neuroinflammation Mediated Neurodegeneration and Memory Impairments in Colchicine Induced Rat Model of Alzheimer Disease.

Abstract Source:

J Mol Neurosci. 2016 Sep 24. Epub 2016 Sep 24. PMID: 27665568

Abstract Author(s):

Susmita Sil, Tusharkanti Ghosh, Pritha Gupta, Rupsa Ghosh, Syed N Kabir, Avishek Roy

Article Affiliation:

Susmita Sil

Abstract:

The neurodegeneration in colchicine induced AD rats (cAD) is mediated by cox-2 linked neuroinflammation. The importance of ROS in the inflammatory process in cAD has not been identified, which may be deciphered by blocking oxidative stress in this model by a well-known anti-oxidant vitamin C. Therefore, the present study was designed to investigate the role of vitamin C on colchicine induced oxidative stress linked neuroinflammation mediated neurodegeneration and memory impairments along with peripheral immune responses in cAD. The impairments of working and reference memory were associated with neuroinflammation and neurodegeneration in the hippocampus of cAD. Administration of vitamin C (200 and 400 mg/kg BW) in cAD resulted in recovery of memory impairments, with prevention of neurodegeneration and neuroinflammation in the hippocampus. The neuroinflammation in the hippocampus also influenced the peripheral immune responses and inflammation in the serum of cAD and all of these parameters werealso recovered at 200 and 400 mg dose of vitamin C. However, cAD treated with 600 mg dose did not recover but resulted in increase of memory impairments, neurodegeneration and neuroinflammation in hippocampus along with alteration of peripheral immune responses in comparison to cAD of the presentstudy. Therefore, the present study showed that ROS played an important role in the colchicine induced neuroinflammation linked neurodegeneration and memory impairments along with alteration of peripheral immune responses. It also appears from the results that vitamin C at lower doses showed anti-oxidant effect and at higher dose resulted in pro-oxidant effects in cAD.

Study Type : Animal Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Depression: 21st Century Solutions + The Dark Side of Wheat

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2019 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.