Email
Password
Remember meForgot password?
Log in with Facebook Log in with Twitter
Connect your Digital Journal account with Facebook or Twitter to use this feature.
Connect
Log In Sign Up
1 comment   Listen   Print   article:355010:8::0
In the Media

article imageNew evidence about disease fighting effects of cranberries

By Tim Sandle
Jul 23, 2013 in Health
A new Canadian study appears to confirm that cranberries have the ability to tackle the bacteria that cause urinary tract infections (UTIs).
The research suggests that a key chemical contained within the fruit: phytochemicals known as proanthocyanidins (PACs); these are similar to the chemicals found in red wine. The chemical appears to hinder bacteria from sticking to the walls of the urinary tract. Proanthocyanidins also seem to have antioxidant properties.
This was shown through a study whereby cranberry powder was shown to inhibit the ability of Proteus mirabilis (a bacterium frequently implicated in complicated UTIs). In particular, increasing concentrations of cranberry powder reduce the bacteria's production of urease (a factor which allows the bacterium to move).
The implication of the study is that it could lead to the development of cranberry derivatives to be used to prevent bacterial colonization in medical devices such as catheters. Some work has indicated that cranberry-enriched silicone substrates impaired the spread of certain bacteria.
In addition to PACs, raw cranberries have moderate levels of Vitamin C, dietary fiber and the essential dietary mineral, manganese, as well as a balanced profile of other essential micronutrients in minor amounts.
The study was carried out by researchers based at McGill University's Department of Chemical Engineering. The findings have been published in the Canadian Journal of Microbiology. The paper is titled “Cranberry impairs selected behaviors essential for virulence in Proteus mirabilis HI4320.”
article:355010:8::0
More about Cranberries, urinary tract, Urinary infection, Infection
More news from
Latest News
Top News
Engage

Corporate

Help & Support

News Links

copyright © 2014 digitaljournal.com   |   powered by dell servers