HOME >> BIOLOGY >> NEWS
New material to patch injured knee ligaments

different tissues. And Arnold Caplan of Case Western Reserve University in Cleveland, Ohio, works with a common biological material called hyaluronic acid, which is normally found in the spaces between cells. He seeds the sponge-like material with stem cells from bone marrow, before implanting it in deep holes drilled in rabbit knees. "It regenerates cartilage at the surface of the joint, and then brings in blood vessels at the bottom to regenerate bone," says Caplan.

Although these results are exciting, much needs to be done to truly understand whether function, not just structure, is properly restored. At the conference, David Butler of the University of Cincinnati in Ohio talked about the need to design implants that can withstand the unique loads different joints encounter. "It's important to meet the functional demands of the tissue," he says.


'"/>

Contact: Claire Bowles
claire.bowles@rbi.co.u
44-207-331-2751
New Scientist
27-Mar-2002


Page: 1 2

Related biology news :

1. Environmental costs of home construction lower with wise choice, reuse of building materials
2. Biocompatibility to widen scope of biomaterial applications
3. Design of composite materials that detect terahertz discovered
4. Marine sponges provide model for nanoscale materials production
5. Lens replacement material may improve cataract treatment, eliminate bifocals
6. Nature designs hard and tough materials at the nanoscale
7. In potentially important discovery, scientists find two forms of genetic material chromatin
8. Computer program reveals optimum microstructure for new materials
9. Transforming textbooks: AAAS and partners target K-12 science materials for improvement
10. Bloodworms way with copper likely provides paradigm for new materials
11. Smart materials expand within global marketplace

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: New material patch injured knee ligaments

(Date:7/25/2014)... MA A study published online in the ... a novel approach to preventing cervical cancer based on ... cancer after removal of a discrete population of cells ... a study that looked at squamocolumnar junction cells, or ... and have been implicated as the origins of cervical ...
(Date:7/25/2014)... has opened the way for the development of new lines ... annual barley production is second only to wheat with 7-8 ... most important diseases of barley. , Senior Research Scientist Dr ... growths on the cell walls of barley plants that block ... research, by the ARC Centre of Excellence in Plant Cell ...
(Date:7/25/2014)... age girls reach puberty is influenced by ,imprinted genes,a subset ... the gene. This is the first evidence that imprinted ... details of this study were published today in the journal ... as menarche, is a marker for the timing of puberty ... menses varies between girls, is an inherited trait, and is ...
Breaking Biology News(10 mins):Clearing cells to prevent cervical cancer 2New hope for powdery mildew resistant barley 2Could age of first period influence development of diseases in older women? 2
(Date:7/24/2014)... July 24, 2014  Asterias Biotherapeutics, Inc. (OTCBB: ... field of regenerative medicine, announced today that it ... to investors on Tuesday, July 29, 2014, at ... will include an overview of Asterias, business strategy ... visit http://www.ustream.tv/channel/asterias-biotherapeutics at least 15 minutes ...
(Date:7/24/2014)... to materialise. Yet, scientists are making progress in ... One such approach relies on quantum dotsa kind ... electric field. A new study demonstrates that changing ... (TQDs) with electrical impulses can help better control ... be used as quantum information units, which would ...
(Date:7/24/2014)... -- Research and Markets has announced the ... Instruments Market 2014-2018" report to their offering. ... is the study of the gene and its functions ... functions of proteomes or sets of proteins by using ... the mapping of genes and DNA sequencing to understand ...
(Date:7/24/2014)... San Francisco, CA (PRWEB) July 24, 2014 ... Wednesday to be semi-finalists in Livestrong’s Big C Competition. ... Decisive Health are each headed to the semi-final round. ... in Livestrong’s exclusive three-month accelerator program, complete with mentoring ... country. , As part of the angelMD commitment ...
Breaking Biology Technology:Asterias Biotherapeutics Announces Live Investor Webcast 2Asterias Biotherapeutics Announces Live Investor Webcast 3Asterias Biotherapeutics Announces Live Investor Webcast 4Global Genomics and Proteomics Analytical Instruments Market 2014-2018: Key Vendors are Agilent, Bio-Rad , F. Hoffmann, La Roche, Illumina, PerkinElmer and Thermo Fisher Scientific 23 angelMD Startups Make Livestrong Big C Semi-finals 2
Cached News: