Press Esc to close
Thursday 23 February 2017
News updated at 2:45 AM IST
Weather
Max: 34.5°C
Min : 19.3°C
In Bengaluru
clear sky

'Designer' blood clots to treat soldiers

Washington, Feb 17, 2013, PTI
“Designer” blood clots induced through artificial platelets can treat soldiers wounded in battlefield, helping them control bleeding and setting the right course for healing.

The platelets laced with regulatory chemicals could be included in an injector device the size of a smartphone. Formation of “designer” blood clots from the artificial platelets would be triggered by the same factor that initiates the body’s natural clotting processes.

In animal models, the synthetic platelets reduced clotting time by approximately 30 per cent, though the materials have not yet been tested in humans. “The idea is to have on the battlefield technologies that would deliver a biomaterial capable of finding where the bleeding is happening and augmenting the body’s own clotting processes,” said Thomas Barker, an associate professor in the Wallace H Coulter from Georgia Tech and Emory University. After an injury, the most critical need is to stop the bleeding. But as traumatic injuries heal, they often produce significant scarring that is difficult to treat. Researchers are working on both sides of the problem, developing cell signalling techniques that may head off the formation of scars – as well as techniques for addressing the fibrosis that is often the long-term result.

Beyond helping halt the bleeding, the synthetic platelets would also deliver regulatory chemicals designed to prevent scarring.

 

Go to Top

Photo Gallery
Fake notes of Rs 2000 which were dispensed by an SBI ATM in south Delhi...

Fake notes of Rs 2000 which were dispensed by an SBI ATM in south Delhi...

Chief Minister of Gujarat Vijay Rupani gives envelop to a newly married couple of Brahmin Community.

Chief Minister of Gujarat Vijay Rupani gives envelop to a newly married couple of Brahmin Community.

Tigers playing with each other in cage at Sarthana National Park (Surat) in Surat...

Tigers playing with each other in cage at Sarthana National Park (Surat) in Surat...

Akshar Yoga chain members performs stunts during the awareness programme on self defense ...

Akshar Yoga chain members performs stunts during the awareness programme on self defense ...

A speeding truck overturned at Atul Kataria Chowk in Gurugram on Wednesday. Two passengers...

A speeding truck overturned at Atul Kataria Chowk in Gurugram on Wednesday. Two passengers...

Bollywood actors Varun Dhawan and Aliya Bhatt during the promotion of their upcoming movie ...

Bollywood actors Varun Dhawan and Aliya Bhatt during the promotion of their upcoming movie ...

All India Agricultural University students participated 17th Agri Unifest procession...

All India Agricultural University students participated 17th Agri Unifest procession...

Election officers gather at a distribution centre to receive Electronic Voting Machines for their...

Election officers gather at a distribution centre to receive Electronic Voting Machines for their...

Polling officers receive polling material at a distribution center on the eve of fourth phase pol...

Polling officers receive polling material at a distribution center on the eve of fourth phase pol...

Polling officers collect election material before departing for their respective booths from a dis..

Polling officers collect election material before departing for their respective booths from a dis..

Like us on Facebook

Copyright 2017, The Printers (Mysore) Private Ltd., 75, M.G Road, Post Box 5331, Bengaluru - 560001
Tel: +91 (80) 25880000 Fax No. +91 (80) 25880523