Scientists closer to making implantable bone material, thanks to ne...(at Imperial College London says: Many p...)

Date:7/26/2009

at Imperial College London, says: "Many patients who have had bone removed because of tumours or accidents live in real pain. By repairing bone defect sites in the body with bone-like material that best mimics the properties of their real bone we could improve their lives immeasurably. Our study provides an important insight into how different cell sources can really influence the quality of bone that we can produce. It brings us one step closer to developing materials that will have the highest chance of success when implanted into patients."

To carry out their analysis, researchers used laser-based raman spectroscopy to understand the detailed chemical make-up of live cells as they grew and multivariate statistical analysis techniques, which enabled them to compare and analyse data about the growth of different cell populations. They also used a nano-indenter and high resolution electron microscopy, which allowed the researchers to probe the samples so that they could understand how stiff the bone-like materials were and what their structure was at a microscopic level.

'/>"/>

Contact: Colin Smith cd.smith@imperial.ac.uk 44-207-594-6712 Imperial College London Source:Eurekalert

0 GOOD

Page: 1 2
Related biology news :

1. UK scientists working to help cut ID theft
2. Scientists show that mitochondrial DNA variants are linked to risk factors for type 2 diabetes
3. Comet probes reveal evidence of origin of life, scientists claim
4. Scientists link fragile X tremor/ataxia syndrome to binding protein in RNA
5. Male elephants get photo IDs from scientists
6. Scientists retrace evolution with first atomic structure of an ancient protein
7. Muscle mass: Scientists identify novel mode of transcriptional regulation during myogenesis
8. Carnegie Mellon scientists develop nanogels that enable controlled delivery of carbohydrate drugs
9. Clemson scientists shed light on molecules in living cells
10. Scientists tackle mystery mountain illness
11. T. rex quicker than Becks, say scientists