University of Manchester makes made-to-measure skin and bones a reality using inkjet printers
Made-to-measure skin and bones, which couldbe used to treat burn victims or patients who have suffered severedisfigurements, may soon be a reality using inkjets which can printhuman cells.Scientists at The University of Manchester have developed thebreakthrough technology which will allow tailor-made tissues and bonesto be grown, simply by inputting their dimensions into a computer....Signaling protein builds bigger, better bones in mice
In a new study, researchers present a “cautionary tale?about what may go wrong when using the fledgling science of proteomics to devise a diagnostic test for cancer. In the February 16 issue of the Journal of the National Cancer Institute, researchers from The University of Texas M. D. Anderson Cancer Center detail why an experimental test intended to identify early ovarian cancer from a...NC State scientist finds soft tissue in T. rex bones
Conventional wisdom among paleontologists states that when dinosaurs died and became fossilized, soft tissues didn't preserve ?the bones were essentially transformed into "rocks" through a gradual replacement of all organic material by minerals. New research by a North Carolina State University paleontologist, however, could literally turn that theory inside out. Dr. Mary Schweitzer, assis...Beauty queens urge girls not to sacrifice their bones
Seven beauty queens from four continents today appealed to girls and young women to realize that modern ideas of "beauty" can damage their bones and lead to osteoporosis later in life. Speaking...Is there a link between bones and memory?
In a large study of elderly people, researchers have uncovered a strong link between thin bones and poor verbal memory. To investigate, Zhang and colleagues analyzed the relationship between bone mineral density (BMD) and verbal memory impairment among more than 4,300 elderly people included in the Third National Health and Nutrition Examination Survey. // The researchers found tha...Bones repair themselves with bone marrow cells
A research project carried out by Juliette van den Dolder at the University of Nijmegen has shown that new bone cells can be grown into bone fractures with the help of specially prepared titanium mesh and bone marrow cells. Researchers inserted a titanium mesh scaffold into a bone fracture in a rat. They allowed bone marrow cells to grow on this. This resulted in new bone growth being stimulated...Low-Dose Hormones Help the Bones
Osteoporosis is a major cause of disability in older women. Estrogen therapy is often prescribed to prevent osteoporosis. However, many women are reluctant// to take hormone therapy because of the increased risk of breast cancer, heart disease, stroke and deep vein blood clots. Now, new research finds a lower dosage of estrogen increases bone density in women without possibly causing the problems...Teens break bones 'due to lack of milk'
A rise in broken bones among adolescents has alarmed researchers who say a decline in milk drinking may be to blame.// Researchers at the Mayo Clinic in Rochester, Minnesota, examined data from 1969 to 1971 and compared it with information recorded between 1999 and 2001. They found that the incidence of forearm fractures had risen by 42 per cent. Most of the increase was among young...