115201
Car exhaust fumes could cure heart disease?
Posted on 02 Aug 20122,502 Views Comments
Toxic car exhaust fumes in small amounts could cure heart disease, scientists experimenting on pig hearts have claimed
British scientists are monitoring the impact of tiny quantities of toxic chemicals found in car exhaust fumes to cure heart disease in pig hearts, the 'Daily Mail' reported.
Chemists at University of Highlands and Islands (UHI) are using toxic chemicals carbon monoxide and nitric oxide to widen blood vessels and prevent blood clots.
Professor Ian Megson, who is the team leader says releasing the normally poisonous toxins into the heart in minuscule amounts blocks the body's ability to clot and relaxes arteries, making them wider and allowing more blood to pass through.
The treatment is hoped to benefit patients suffering from heart attacks and strokes and was developed by fine-tuning machines used to measure car exhaust emissions in garages. Also Read: Keeping tabs on car emissions
"We are using chemical amounts one million times smaller than that released in car exhaust fumes, so very tiny quantities, which when delivered to a specific area can have a beneficial impact on the patient," Megson was quoted by the daily as saying.
"It is at a very early stage in development but has huge potential. There are a lot of heart patients out there who could benefit from this," he said.
A team of scientists at St Andrews will start by building pocket filled molecules called 'metal-organic frameworks'.
The frameworks will then be filled with particles of carbon monoxide, nitric oxide and hydrogen sulphide, found in rotting food.
The experiments will be aimed at patients with on-going heart problems and stents, metal inserts that widen closed or blocked arteries.
Do you like this story?
- Previous Story
- Next Story
Readers' opinions ( 0 )
Post a Comment
Post a CommentTata Motors unveils face-lifted Nano
by Team ZigWheels
New Nano gets cosmetic upgrades and is also...
24 Hours of Le Mans 2013 : Special Coverage
To be held from the 22nd to the 23rd of June, Le Mans 24 Hours will be celebrating its 90th...
Ford EcoSport : Special Coverage
The Ford EcoSport SUV for the Indian market has been officially unveiled and is slated for launch...
