Navigation Links
Implants make light work of fixing broken bones
Date:2/8/2013

Artificial bone, created using stem cells and a new lightweight plastic, could soon be used to heal shattered limbs.

The use of bone stem cells combined with a degradable rigid material that inserts into broken bones and encourages real bone to re-grow has been developed at the Universities of Edinburgh and Southampton.

Researchers have developed the material with a honeycomb scaffold structure that allows blood to flow through it, enabling stem cells from the patient's bone marrow to attach to the material and grow new bone. Over time, the plastic slowly degrades as the implant is replaced by newly grown bone.

Scientists developed the material by blending three types of plastics. They used a pioneering technique to blend and test hundreds of combinations of plastics, to identify a blend that was robust, lightweight, and able to support bone stem cells. Successful results have been shown in the lab and in animal testing with the focus now moving towards human clinical evaluation.

The study, published in the journal Advanced Functional Materials, was funded by the Biotechnology and Biological Sciences Research Council.

This new discovery is the result of a seven-year partnership between the University of Southampton and the University of Edinburgh.

Richard Oreffo, Professor of Musculoskeletal Science at the University of Southampton, comments: "Fractures and bone loss due to trauma or disease are a significant clinical and socioeconomic problem. This collaboration between chemistry and medicine has identified unique candidate materials that support human bone stem cell growth and allow bone formation. Our collaborative strategy offers significant therapeutic implications."

Professor Mark Bradley, of the University of Edinburgh's School of Chemistry, adds: "We were able to make and look at a hundreds of candidate materials and rapidly whittle these down to one which is strong enough to replace bone and is also a suitable surface upon which to grow new bone.

"We are confident that this material could soon be helping to improve the quality of life for patients with severe bone injuries, and will help maintain the health of an ageing population."


'/>"/>

Contact: Becky Attwood
r.attwood@soton.ac.uk
44-023-805-95457
University of Southampton
Source:Eurekalert

Related medicine news :

1. The Boston Eye Group Implants First Intraocular Pressure Transducer for Glaucoma Monitoring
2. US Drug Watchdog Now Urges All US Recipients of All Metal Hip Implants to Get a Blood Test For Cobalt-Chromium Levels and They Offer Specific Law Firms For Failure Victims
3. Ohio State implants first brain pacemaker to treat Alzheimers
4. Leading Melbourne Dentist Launches 100% Renewable Energy Powered Procedures for Cosmetic Dentistry, Implants and Dental Services
5. Dr. Sam Speron Tips On How People Can Spot Breast Implants
6. Dental Implants Market - New Industry Research Report is Now Available for Pre Order at Transparency Market Research
7. Bio-Implants Market - New Industry Research Report is Now Available for Pre Order at Transparency Market Research
8. New Lawsuit on DePuy Hip Implants Metal Poisoning: Now, AttorneyOne Can Provide Advice
9. Nouvelle Announces Surgical Garments for New Reverse Liposuction Procedure Designed to Replace Breast Implants with Fat
10. A Media Representative for Dr. Castro Announces New Updates on the Dental Implants Specialist in Rancho Cucamonga's Website with Information on Digital X-Rays
11. Programming Change in Defibrillator Implants May Lower Death Risk: Study
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... 13, 2017 , ... Lori R. Somekh, founder of the Law Office ... of elder law and special needs planning attorneys. “Membership in ElderCounsel helps our office ... forum to network with elder law attorneys nationwide,” said Somekh. , ElderCounsel ...
(Date:10/13/2017)... ... ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many kids ... sponsored by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids excited ... all ages; it is a non-competitive, non-timed event, which is all about having fun ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: ... “America On The Brink” is the creation of published author, William Nowers. ... As a WWII veteran, he spent thirty years in the Navy. Following ...
(Date:10/12/2017)... ... October 12, 2017 , ... IsoComforter, Inc. ( ... today the introduction of an innovative new design of the shoulder pad. The ... get maximum comfort while controlling your pain while using cold therapy. By utilizing ice ...
(Date:10/12/2017)... Malvern, PA (PRWEB) , ... October 12, 2017 , ... ... is the recipient of a 2017 Folio Magazine Eddie Digital Award for ‘Best ... New York City on October 11, 2017. , The annual award competition recognizes editorial ...
Breaking Medicine News(10 mins):
(Date:9/25/2017)... , Sept. 25, 2017  EpiVax, Inc., a ... design, and immune-engineering today announced the launch of ... development of personalized therapeutic cancer vaccines. EpiVax has ... exclusive access to enabling technologies to the new ... will lead EpiVax Oncology as Chief Executive Officer. ...
(Date:9/19/2017)... --  ZirMed Inc ., a recognized leader in cloud-based revenue ... been ranked #1 by its users for the seventh consecutive ... Survey. ZirMed was recognized as the top-ranked end-to-end revenue cycle ... over 200 beds and holds one of the longest #1 ... ...
(Date:9/12/2017)... Sept. 12, 2017  Consumer reviews on the independent review site ... the number one company for hearing aids, ranking it higher than ... brands. ... #1 by Consumers For Hearing Aids ... Hearing is an online store that provides high performance, state-of-the-art, German-engineered ...
Breaking Medicine Technology: