Press Esc to close
Wednesday 29 March 2017
News updated at 1:08 AM IST

'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
Children with flowers, neem leaves and jaggery all set to welcome the New Year...

Children with flowers, neem leaves and jaggery all set to welcome the New Year...

Roads wear deserted look on Tuesday as temperature soars in Surat...

Roads wear deserted look on Tuesday as temperature soars in Surat...

Security forces chasing away local protesters who tried to disrupt an anti-militant operation...

Security forces chasing away local protesters who tried to disrupt an anti-militant operation...

Smoke billowing out of the house which was targeted by the security forces personnel for...

Smoke billowing out of the house which was targeted by the security forces personnel for...

A man carries schoolchildren on his bicycle on a road in Srinagar, India...

A man carries schoolchildren on his bicycle on a road in Srinagar, India...

Russian opposition leader Alexei Navalny, foreground, speaks to press in a court room in Moscow....

Russian opposition leader Alexei Navalny, foreground, speaks to press in a court room in Moscow....

A huge fish that was found in the sea near Vijaydurg in Sindhudurg, Maharashtra on Monday....

A huge fish that was found in the sea near Vijaydurg in Sindhudurg, Maharashtra on Monday....

Jaime Yarza (3rdL), Head of Tournament FIFA and Javier Ceppi (R),Tournament Director, LOCFIFA....

Jaime Yarza (3rdL), Head of Tournament FIFA and Javier Ceppi (R),Tournament Director, LOCFIFA....

Indian players during the tea break at the 3rd day of last test match against Australia at HPCA...

Indian players during the tea break at the 3rd day of last test match against Australia at HPCA...

Guillaume Sicard, President, Nissan India Operations poses with the newly launched New Terrano...

Guillaume Sicard, President, Nissan India Operations poses with the newly launched New Terrano...

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