Topic: medical and health

Bone marrow stem cells help in heart failure

Tuesday, August 31st, 2010

Patients with chronic heart failure given injections of their own bone marrow stem cells have better heart function and live longer

Aussie scientists in stem cell first

Monday, August 23rd, 2010

Herald Sun: 23 August 2010
Australian Financial Review 23 August 2010
Reference
PLoS One
A Combined Epigenetic and Non-Genetic Approach for Reprogramming Human Somatic Cells,
Jinnuo Han, Perminder S. Sachdev, Kuldip S. Sidhu*
Faculty of Medicine, University of New South Wales, Sydney, Australia
UNSW Stem Cell Lab

Nano coating safely kills Staph bacteria

Tuesday, August 17th, 2010

Copied from nature, a nanoscale coating for surgical equipment, hospital walls, and other surfaces can safely eradicate the Staphylococcus bacteria responsible for antibiotic resistant infections.

Tool to predict nanoparticle reaction in human body

Monday, August 16th, 2010

US researchers have developed a way to predict how nanoparticles will interact with biological systems — including the human body.

No nanotube fertility risk

Tuesday, August 10th, 2010

Researchers have found that carbon nanotubes injected into male mice cause damage to the testes, but the harm is reversible and does not affect fertility.

Pig insulin cells show promise in diabetes clinical trials

Tuesday, August 10th, 2010

Xenotransplantation specialists Living Cell Technologies (LCT) have announced promising results from a Phase II clinical trial of its cell implant in diabetes patients in New Zealand.

Multifunctional Nanoparticle Enables New Type of Biological Imaging

Wednesday, July 28th, 2010

A new imaging technique may make it possible to spot a single cancerous cell that has broken free from a tumor.

US investigators say DNA tests give bogus results

Tuesday, July 27th, 2010

A US government investigator told members of Congress on Thursday that personalized DNA tests claiming to predict certain inheritable diseases are misleading and offer little or no useful information.

Dissolvable, needle-free Nanopatch delivers vaccine

Monday, July 26th, 2010

University of QLD: research has found the Nanopatch – a needle-free method of vaccine delivery – is now dissolvable, confirming it is a potentially safer, cheaper alternative to needles.

DNA factory builds up steam

Friday, July 23rd, 2010

The first reliable components for synthetic biology could be available by the end of the year.