Featured Research

from universities, journals, and other organizations

A ginkgo biloba extract promotes proliferation of endogenous neural stem cells

Date:
July 23, 2013
Source:
Neural Regeneration Research
Summary:
Neural stem cells proliferate in the subventricular zone and hippocampal dentate gyrus of adult mammals. However, the number of endogenous neural stem cells is insufficient to prevent cerebral ischemia/reperfusion injuries such as vascular dementia, so it is important to stimulate endogenous neural stem cell proliferation and differentiation. The ginkgo biloba extract EGb761 effectively and safely treats memory loss and cognitive impairments in patients with senile dementia.

Neural stem cells proliferate in the subventricular zone and hippocampal dentate gyrus of adult mammals. However, the number of endogenous neural stem cells is insufficient to prevent cerebral ischemia/reperfusion injuries such as vascular dementia, so it is important to stimulate endogenous neural stem cell proliferation and differentiation. The ginkgo biloba extract EGb761 effectively and safely treats memory loss and cognitive impairments in patients with senile dementia.

Prof. Yuliang Wang and team from Weifang Medical University observed the effects of EGb761 on proliferation of neural stem cells in the subventricular zone and dentate gyrus of rats with vascular dementia. Researchers found that the ginkgo biloba extract EGb761 promoted and prolonged the proliferation of neural stem cells in the subventricular zone and dentate gyrus of rats with vascular dementia. The cells continued to proliferate at 4 months. EGb761 also significantly improved learning and memory in rats with vascular dementia.

These findings which were published in the Neural Regeneration Research (Vol. 8, No. 18, 2013) provide a new idea and approach to further explore the induced proliferation of neural stem cells in situ in the treatment of vascular dementia.


Story Source:

The above story is based on materials provided by Neural Regeneration Research. Note: Materials may be edited for content and length.


Journal Reference:

  1. Wang JW, Chen W, Wang YL. A ginkgo biloba extract promotes proliferation of endogenous neural stem cells in vascular dementia rats. Neural Regeneration Research, 2013; 8 (18): 1655-1662 DOI: 10.3969/j.issn.1673-5374.2013.18.003

Cite This Page:

Neural Regeneration Research. "A ginkgo biloba extract promotes proliferation of endogenous neural stem cells." ScienceDaily. ScienceDaily, 23 July 2013. <www.sciencedaily.com/releases/2013/07/130723113701.htm>.
Neural Regeneration Research. (2013, July 23). A ginkgo biloba extract promotes proliferation of endogenous neural stem cells. ScienceDaily. Retrieved October 22, 2014 from www.sciencedaily.com/releases/2013/07/130723113701.htm
Neural Regeneration Research. "A ginkgo biloba extract promotes proliferation of endogenous neural stem cells." ScienceDaily. www.sciencedaily.com/releases/2013/07/130723113701.htm (accessed October 22, 2014).

Share This



More Health & Medicine News

Wednesday, October 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Orthodontist Mom Jennifer Salzer on the Best Time for Braces

Orthodontist Mom Jennifer Salzer on the Best Time for Braces

Working Mother (Oct. 22, 2014) Is your child ready? Video provided by Working Mother
Powered by NewsLook.com
U.S. Issues Ebola Travel Restrictions, Are Visa Bans Next?

U.S. Issues Ebola Travel Restrictions, Are Visa Bans Next?

Newsy (Oct. 22, 2014) Now that the U.S. is restricting travel from West Africa, some are dropping questions about a travel ban and instead asking about visa bans. Video provided by Newsy
Powered by NewsLook.com
US to Track Everyone Coming from Ebola Nations

US to Track Everyone Coming from Ebola Nations

AP (Oct. 22, 2014) Stepping up their vigilance against Ebola, federal authorities said Wednesday that everyone traveling into the US from Ebola-stricken nations will be monitored for symptoms for 21 days. (Oct. 22) Video provided by AP
Powered by NewsLook.com
Doctors Help Paralysed Man Walk Again, Patient in Disbelief

Doctors Help Paralysed Man Walk Again, Patient in Disbelief

AFP (Oct. 22, 2014) Polish doctors describe how they helped a paralysed man walk again, with the patient in disbelief at the return of sensation to his legs. Duration: 1:04 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins