home   genetic news   bioinformatics   biotechnology   literature   journals   ethics   positions   events   sitemap
 
  HUM-MOLGEN -> Genetic News | search  
 

New Medical Uses for Sodium Nitrite

 
  April, 18 2005 16:46
your information resource in human molecular genetics
 
     
Sodium nitrite, a naturally occurring chemical and common meat preservative, is only used medically to treat cyanide poisoning. But if the results of a new animal study hold up under further research in people, the chemical may one day be used to protect and preserve tissue and organ function after heart attack, high risk abdominal surgery, and organ transplantation.

The new study was conducted by scientists with the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health (NIH) in collaboration with investigators supported by the National Institute of Diabetes and Digestive and Kidney Diseases at Louisiana State University Health Sciences Center and published in the May issue of The Journal of Clinical Investigation.

The scientists found that low concentrations of sodium nitrite had a strong protective effect — preventing cell death in the hearts and livers of mice undergoing experimental heart attack and liver injury. In the heart study, nitrite reduced the size of the area of dead tissue known as an infarct by 67 percent compared to control animals given nitrate, another nitrogen compound. This potent protective effect was observed at concentrations of nitrite in blood that were only slightly higher than the physiological normal levels in blood.

For more information go to NIH News.


Message posted by: Rashmi Nemade

print this article mail this article
Bookmark and Share this page (what is this?)

Social bookmarking allows users to save and categorise a personal collection of bookmarks and share them with others. This is different to using your own browser bookmarks which are available using the menus within your web browser.

Use the links below to share this article on the social bookmarking site of your choice.

Read more about social bookmarking at Wikipedia - Social Bookmarking

Latest News
Variants Associated with Pediatric Allergic Disorder

Mutations in PHF6 Found in T-Cell Leukemia

Genetic Risk Variant for Urinary Bladder Cancer

Antibody Has Therapeutic Effect on Mice with ALS

Regulating P53 Activity in Cancer Cells

Anti-RNA Therapy Counters Breast Cancer Spread

Mitochondrial DNA Diversity

The Power of RNA Sequencing

‘Pro-Ageing' Therapy for Cancer?

Niche Genetics Influence Leukaemia

Molecular Biology: Clinical Promise for RNA Interference

Chemoprevention Cocktail for Colon Cancer

more news ...

Generated by News Editor 2.0 by Kai Garlipp
WWW: Kai Garlipp, Frank S. Zollmann.
7.0 © 1995-2016 HUM-MOLGEN. All rights reserved. Liability, Copyright and Imprint.