AFROPUNK

... the other Black experience

Bananas can help prevent HIV infection

Scientists have an emerging interest in lectins, naturally occurring chemicals in plants, because of their ability to halt the chain of reaction that leads to a variety of infections.
In laboratory tests, BanLec, the lectin found in bananas, was as potent as two current anti-HIV drugs. Based on the findings published March 19 in the Journal of Biological Chemistry, BanLec may become a less expensive new component of applied vaginal microbicides, researchers say.
New ways of stopping the spread of the HIV are vitally needed. The rate of new infections of HIV is outpacing the rate of new individuals getting anti-retroviral drugs by 2.5 to1, and at present it appears an effective vaccine is years away.
"HIV is still rampant in the U.S. and the explosion in poorer countries continues to be a bad problem because of tremendous human suffering and the cost of treating it," says study senior author David Marvovitz, M.D., professor of internal medicine at the U-M Medical School.
Although condom use is quite effective, condoms are most successful in preventing infection if used consistently and correctly, which is often not the case.
"That's particularly true in developing countries where women have little control over sexual encounters so development of a long-lasting, self-applied microbicide is very attractive," Markovitz says.
Some of the most promising compounds for inhibiting vaginal and rectal HIV transmission are agents that block HIV prior to integration into its target cell.
The new research describes the complex actions of lectins and their ability to outsmart HIV. Lectins are sugar-binding proteins. They can identify foreign invaders, like a virus, and attach themselves to the pathogen.
The U-M team discovered BanLec, the lectin in bananas, can inhibit HIV infection by binding to the sugar-rich HIV-1 envelope protein, gp120, and blocking its entry to the body.

Views: 16

Comment

You need to be a member of AFROPUNK to add comments!

Join AFROPUNK

Comment by Sub-Negro on December 2, 2010 at 4:47pm
Thanks for the correction LOL
Comment by Compound Egret on December 1, 2010 at 9:22pm
That's a dangerous headline, SN.


Latest Activity

Sound Check's 4 videos were featured
7 minutes ago
Profile IconTea, qwan bell, Adrian Graham-Chesnavage and 20 more joined AFROPUNK
10 minutes ago
JPRiZM posted a status
"Sneak peak to the upcoming release of my new video to the song Vigil N Tea (Vigilante) off my Mindwalker album. http://j.mp/1w2XmrV"
20 minutes ago
Safety Pins's blog post was featured
22 minutes ago

Photos

Loading…
  • Add Photos
  • View All

© 2014   Created by Matthew.

Badges  |  Report an Issue  |  Terms of Service


HOME
| MY PAGE | MESSAGE BOARD | BANDS | APX | BLOGS | MEDIA | FESTIVAL | ABOUT | MOVIES | STORE | CONTACT
©2013 AFROPUNK | BRANDED BY 7ONE8