Username


Password

Forgot Password?

Preview

Sign-in free and Explore the Exciting World of BiomedExperts:
  • Over 1,800,000 Profiles
  • More than 3,500 Organizations worldwide
  • State of the Art Network Visualizations
  • Manage your own Profile
  • Locate Experts in your Country/Region
  • Locate Experts in your 1. and 2. Level Network
  • Connect to Experts Worldwide

find experts for

Sign-in to see more
2009: Gupta Veer Bala; Indi S S; Rao K S J
Garlic extract exhibits antiamyloidogenic activity on amyloid-beta fibrillogenesis: relevance to Alzheimer's disease.
Phytotherapy research : PTR 2009;23(1):111-5.
Alzheimer's disease is characterized pathologically by the deposition of amyloid plaques. Fibrillar Abeta is the principal component of amyloid plaques in the brain of AD patients. The prevention of Abeta aggregation or dissolution of fibrillar Abeta has clinical significance. The present communication examined in vitro the antiamyloidogenic properties of garlic extract. The effects of aqueous garlic extract (both fresh and boiled) on Abeta aggregation and defibrillation were studied by thioflavin-T based fluorescence assay, transmission electron microscopy and SDS-polyacrylamide gel electrophoresis. The aqueous fresh garlic extract not only inhibited Abeta fibril formation in a concentration and time dependent manner but was also able to defibrillate Abeta preformed fibrils. The maximum defibrillization was observed after 2-3 days of incubation. The boiled aqueous garlic extract also retained its antiamyloidogenic activity. This indicated that antiamyloidogenic activity of garlic extract is non-enzymatic, i.e. proteases present in garlic did not degrade Abeta in solution. However, the fibril degrading ability of boiled garlic extract was significantly lost. The findings suggest that consumption of garlic may lead to inhibition of Abeta aggregation in human brain.

Post to CiteULike

Sign in free and see...

Visualized networks:
See your personal network in
sophisticated graphical views
GeoTargeted Searches:
Locate experts around the world
and connect with global collaborators
Research Profiles:
See the visualized research activity
of experts around the globe
Sign-in to see more