Navigation Links
Artificial platelets could treat injured soldiers on the battlefield
Date:2/15/2013

When it comes to healing the terrible wounds of war, success may hinge on the first blood clot the one that begins forming on the battlefield right after an injury.

Researchers exploring the complex stream of cellular signals produced by the body in response to a traumatic injury believe the initial response formation of a blood clot may control subsequent healing. Using that information, they're developing new biomaterials, including artificial blood platelets laced with regulatory chemicals that could be included in an injector device the size of an iPhone. Soldiers wounded in action could use the device to treat themselves, helping control bleeding, stabilizing the injury and setting the right course for healing.

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 percent, 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 Department of Biomedical Engineering at Georgia Tech and Emory University. "Simultaneously, the material would help instruct the biochemistry and biophysics of the clot structure that would govern subsequent healing."

Barker is scheduled to present information on the research Friday, Feb. 15 in a briefing at the annual meeting of the American Association for the Advancement of Science (AAAS). The research has been sponsored in part by the National Institutes of Health (NIH), by the U.S. Department of Defense through the Center for Advanced Bioengineering for Soldier Survivability at Georgia Tech, and by an American Heart Association postdoctoral fellowship
'/>"/>

Contact: John Toon
jtoon@gatech.edu
404-894-6986
Georgia Institute of Technology
Source:Eurekalert  

Page: 1 2 3 4

Related biology news :

1. Artificial retina receives FDA approval
2. Artificial atoms allow for magnetic resonance on individual cells
3. Nanomaterials key to developing stronger artificial hearts
4. U. of Minn. researchers unveil first artificial enzyme created by evolution in a test tube
5. Cornell engineers solve a biological mystery and boost artificial intelligence
6. Scale-up of a temporary bioartificial liver support system described in BioResearch Open Access
7. New geometries: Researchers create new shapes of artificial microcompartments
8. High-speed video and artificial flowers shed light on mysteries of hummingbird-pollinated flowers
9. Researchers develop method to grow artificial tissues with embedded nanoscale sensors
10. Artificial intelligence helps detect subtle differences in mutant worms
11. UD partner in NIH research project to produce artificial salivary glands
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Artificial platelets could treat injured soldiers on the battlefield
(Date:3/20/2015)... , Mar. 19, 2015 Research and Markets ... "Hand Geometry - Global Strategic Business Report" report ... markets for Hand Geometry in US$ Thousands. The report provides ... , Japan , Europe ... , and Rest of World. Annual estimates ...
(Date:3/19/2015)... , March 19, 2015  NXT-ID, Inc. (NASDAQ: ... company focused on the growing mobile commerce market, announces its ... a news clip that aired this week on ... . In a segment "The Next Great Thing", ... ,a new way to pay, and ,a really big breakthrough ...
(Date:3/17/2015)... March 17, 2015 Emotient, the leader ... today announced general availability of Emotient Analytics ... the analysis of facial expressions. The system analyzes ... content, products and services. It delivers audience response ... sentiment - as derived from facial evidence of ...
Breaking Biology News(10 mins):Hand Geometry - Global Strategic Business Report 2015: An Essential Security Component for both Government & Enterprise Sector 2Hand Geometry - Global Strategic Business Report 2015: An Essential Security Component for both Government & Enterprise Sector 3Hand Geometry - Global Strategic Business Report 2015: An Essential Security Component for both Government & Enterprise Sector 4NXT-ID's Wocket Smart Wallet Featured on Fox News Segment, "The Next Great Thing" 2NXT-ID's Wocket Smart Wallet Featured on Fox News Segment, "The Next Great Thing" 3New Emotient Web Service Measures Audience Response Using On-Demand Facial Expression Analysis 2New Emotient Web Service Measures Audience Response Using On-Demand Facial Expression Analysis 3New Emotient Web Service Measures Audience Response Using On-Demand Facial Expression Analysis 4
... NT APRIL 2010 High in the Mackenzie Mountains, ... being revealed as warming temperatures melt patches of ice that ... Tom Andrews, an archaeologist with the Prince of Wales Northern ... Polar Year Ice Patch Study, is amazed at the implements ...
... April 26, 2010 Energy in, energy out, it,s the ... more than two thirds of Americans classified as overweight or ... Journal of Nutrition Education and Behavior examines how ... loss programs. Researchers at the University of Kentucky and ...
... 26 BIO-key International, Inc. (OTC Bulletin Board: BKYI), a leader ... (OK) Sheriff,s Office successful deployment of an FBI-compliant advanced authentication solution for ... authentication. , , , ... http://www.newscom.com/cgi-bin/prnh/20050509/BIOKEYLOGO ) , , , ...
Cached Biology News:Ancient artifacts reveals as northern ice patches melt 2What's motivation got to do with weight loss? 2BIO-key(R) Delivers FBI-Compliant 2 Factor Authentication Solution for First Responders 2BIO-key(R) Delivers FBI-Compliant 2 Factor Authentication Solution for First Responders 3BIO-key(R) Delivers FBI-Compliant 2 Factor Authentication Solution for First Responders 4
(Date:4/24/2015)... (PRWEB) April 24, 2015 Leading ... milestones in its allogeneic stem-cell product development program ... properly reflect the corporate strategic direction. , “I ... (donor) adipose stem cell development program has been ... our cGMP manufacturing facility and hiring of our ...
(Date:4/24/2015)... April 24, 2015 /PRNewswire/ - BioAmber Inc. (NYSE: ... as the supplier of bio-succinic acid used to ... for textile applications that Bayer MaterialScience has begun ... IMPRANIL ® eco, a series of bio-based ... as high as 65%.  IMPRANIL ® eco ...
(Date:4/24/2015)... - Mirego, leader in mobile strategies and solutions, is proud ... extensions for the all new Apple Watch. Made in ... MediaMiser, these extensions will reinvent the way users receive and ... use.  Available today in Canada ... smartwatch that makes for an excellent buddy for business, health ...
(Date:4/24/2015)... 2015 PAREXEL International Corporation (NASDAQ: ... announced that Partnerships in Clinical Trials named PAREXEL,s ... Clinical Innovator of the Year.  The honor recognizes Mr. ... Company,s Perceptive MyTrials ® Data-Driven Monitoring solution. ... the 2015 Partnership Awards in Boston ...
Breaking Biology Technology:Vet-Stem, Inc. Meets New Milestones and Changes Name to VetStem Biopharma 2Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 2Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 3Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 4Familiprix, OMSignal and MediaMiser apps available today for Apple Watch 2PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 2PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 3PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 4PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 5
... Agreement Enables Spherix to Pursue All Pharmaceutical and Health-Oriented ... June 23 Spherix Incorporated (Nasdaq: SPEX ... a provider of technical and regulatory consulting services to ... it has terminated the 1996 license agreement pursuant to ...
... SAO PAULO, June 23 What does sugarcane have ... successful,30-year experience with sugarcane as a feedstock for ethanol. In ... replace a fossil fuel with,renewable energy has saved some 600 ... years for six billion trees to achieve the same,results. , ...
... , Continuing Supplies Will Be Used For NDA and ... Type 2 Diabetes , , BETHESDA, Md., June ... an innovator in biotechnology for diabetes therapy, and a ... supplement, biotechnology and pharmaceutical companies, today announced that it ...
Cached Biology Technology:Spherix Announces Termination of Arla License Agreement 2Spherix Announces Termination of Arla License Agreement 3Spherix Announces Termination of Arla License Agreement 4Sugarcane as a Key Element Against Global Warming to be Highlighted at Green Week in Brussels 2Sugarcane as a Key Element Against Global Warming to be Highlighted at Green Week in Brussels 3Sugarcane as a Key Element Against Global Warming to be Highlighted at Green Week in Brussels 4Spherix Announces Full-Scale Production of Pharmaceutical Tagatose 2Spherix Announces Full-Scale Production of Pharmaceutical Tagatose 3Spherix Announces Full-Scale Production of Pharmaceutical Tagatose 4
This CLS number is a new product number, created to easily match Cornings product number. If showing no availability yet, please order under the old Sigma-Aldrich number (F1676) or contact customer s...
... number is a new product number, ... number. If showing no availability yet, ... number (E6152) or contact customer service ... diam. 11.25 6.40 in. ...
A convenience pack containing one each of the most popular sizes of Cat. No. 4980 flask. Designed for the low volume user, a case contains one each of five sizes: 50mL, 125mL, 250mL, 500mL, and 1L....
...
Biology Products: