Featured Research

from universities, journals, and other organizations

Artificial Airways Good News For Asthma And Animals

Date:
April 28, 2008
Source:
University of Southampton
Summary:
A new 'artificial airway' being developed in a test tube could make it possible to develop better therapies for asthma and allergy sufferers and could reduce the need for animal testing.

A new 'artificial airway' being developed in a test tube could make it possible to develop better therapies for asthma and allergy sufferers and could reduce the need for animal testing.

The development promises to benefit people with asthma, whose airways (breathing passages) are sensitive to pollen, dust, animal fur and viruses which cause them to be inflamed making it hard to breathe.

Academics at the University of Southampton are working with the National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs) on this project.

Principal Investigator on the project, Donna Davies, Professor of Respiratory, Cell and Molecular Biology in the University’s Infection, Inflammation and Repair division, is working with Professor Hywel Morgan of the University's School of Electronics and Computer Science to construct the artificial airways.

NC3R provides a UK focus for the promotion, development and implementation of the 3Rs in animal research and testing. The airways, which are being developed over a two and a half year period, will be made using tissue engineering. Layers of the cells that make up the airway tissue will be grown inside a micro-fluidic device. The cells will be grown on a tiny membrane that will allow access to both sides (the air and blood) of the cells. The device will allow researchers to fully understand how lung function is affected by air particles and allergens and to test their effects without animal testing.

"This new model will allow us to measure the transport of materials and the challenges the airways are presented with," said Professor Hywel Morgan.

The new Mountbatten Building at the University, due for completion later this year will make it possible to develop the microfluidic devices needed to take this research forward.


Story Source:

The above story is based on materials provided by University of Southampton. Note: Materials may be edited for content and length.


Cite This Page:

University of Southampton. "Artificial Airways Good News For Asthma And Animals." ScienceDaily. ScienceDaily, 28 April 2008. <www.sciencedaily.com/releases/2008/04/080428125221.htm>.
University of Southampton. (2008, April 28). Artificial Airways Good News For Asthma And Animals. ScienceDaily. Retrieved July 24, 2014 from www.sciencedaily.com/releases/2008/04/080428125221.htm
University of Southampton. "Artificial Airways Good News For Asthma And Animals." ScienceDaily. www.sciencedaily.com/releases/2008/04/080428125221.htm (accessed July 24, 2014).

Share This




More Health & Medicine News

Thursday, July 24, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

New Painkiller Designed To Discourage Abuse: Will It Work?

New Painkiller Designed To Discourage Abuse: Will It Work?

Newsy (July 24, 2014) The FDA approved Targiniq ER on Wednesday, a painkiller designed to keep users from abusing it. Like any new medication, however, it has doubters. Video provided by Newsy
Powered by NewsLook.com
Doctor At Forefront Of Fighting Ebola Outbreak Gets Ebola

Doctor At Forefront Of Fighting Ebola Outbreak Gets Ebola

Newsy (July 24, 2014) Sheik Umar Khan has treated many of the people infected in the Ebola outbreak, and now he's become one of them. Video provided by Newsy
Powered by NewsLook.com
Condemned Man's US Execution Takes Nearly Two Hours

Condemned Man's US Execution Takes Nearly Two Hours

AFP (July 24, 2014) America's death penalty debate raged Thursday after it took nearly two hours for Arizona to execute a prisoner who lost a Supreme Court battle challenging the experimental lethal drug cocktail. Duration: 00:55 Video provided by AFP
Powered by NewsLook.com
China's Ageing Millions Look Forward to Bleak Future

China's Ageing Millions Look Forward to Bleak Future

AFP (July 24, 2014) China's elderly population is expanding so quickly that children struggle to look after them, pushing them to do something unexpected in Chinese society- move their parents into a nursing home. Duration: 02:07 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins