Bone Tissue Current Events | Bone Tissue News | 2
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Reconstructing mandibular defects with bioengineered tooth and bone
Current strategies for jaw reconstruction require multiple procedures, first to repair the bone defect to offer sufficient support, and then to place the tooth implant. view more (2008-04-07)
Postmenopause and periodontal disease
Postmenopausal women may significantly reduce tooth loss by controlling their periodontal disease, according to a study in the Journal of Periodontology. view more (2005-07-25)
Saving teeth by using periodontal ligament regeneration
Teeth may fall out as a result of inflammation and subsequent destruction of the tissues supporting the teeth. Dutch researcher Agnes Berendsen has investigated a possible solution to this problem. view more (2008-06-05)
Dinosaur Fossil Bone Leads to Gender, Age Determinations
Paleontologists at North Carolina State University have determined that a 68 million year-old Tyrannosaurus Rex fossil from Montana is that of a young female, and that she was producing eggs when she died. view more (2005-06-02)
Secret ingredient: nanoparticles aid bone growth
In the first study of its kind, bioengineers and bioscientists at Rice University and Radboud University in Nijmegen, Netherlands, have shown they can grow denser bone tissue by sprinkling stick-like nanoparticles throughout the porous material used to pattern the bone. view more (2008-06-16)
Researchers reveal how long-term use of anti-inflammatory medication can cause osteoporosis
The steroid hormones glucocorticoids (GCs) are used at high doses to treat inflammatory and immune disorders, however they prompt bone loss and can cause osteoporosis, particularly when administered for prolonged periods. view more (2006-07-28)
Resolvins have the potential to resolve periodontal inflammation and restore tissue health
Periodontal (gum) disease is a chronic inflammation initiated by bacteria that affect the gums and bone supporting the teeth, and may eventually result in tissue and tooth loss. view more (2009-04-06)
Insights into osteosarcoma in cats and dogs may improve palliative care
Researchers at the University of Illinois have found that a molecular pathway known to have a role in the progression of bone cancer in humans is also critical to the pathology of skeletal tumors in dogs and cats. view more (2007-03-02)
ESC Congress 2004: Converting cells into heart muscle
Bone marrow derived stem cells can give rise to heart muscle cells. This plasticity concept - the ability of bone marrow cell to transdifferentiate into heart muscle cell - is supported by experimental and clinical data. Another possibility is to replace the missing function by causing transdifferentiation of existing cells. Transdifferentiation... view more... (2004-08-30)
Bisphosphonate drugs reduce the risk of broken bones in breast cancer patients
Bisphosphonate drugs reduce the risk of bone complications when used in patients whose cancer has spread to the bone, according to a new study in the BMJ. view more (2003-08-29)
New method shows it is possible to grow bone for grafts within a patient's body
An international team of biomedical engineers has demonstrated for the first time that it is possible to grow healthy new bone reliably in one part of the body and use it to repair damaged bone at a different location. view more (2005-07-26)
Good vibrations: Aging bones may benefit from a good shaking
While running and jumping are some of the best ways to maintain or improve bone strength and help prevent fractures, they aren't the safest activities for the frail, elderly or physically impaired. view more (2007-02-20)
Stem cell research to benefit horse owners and trainers
In a potential breakthrough for the performance horse industry (such as racing and polo), Melbourne scientists are aiming to harness stem cells to repair tendon, ligament, cartilage and bone damage in horses. view more (2008-10-21)
Press conference: 31st European Symposium On Calcified Tissue, 7 June 2004
At the Acropolis Convention Centre, Nice, France. Bone diseases are an important cause of ill health. The most common is osteoporosis which affects 200 million women around the world and accounts for billions in healthcare treatment costs. Other diseases are less common but cause bone pain, deformity and fracture. view more (2004-03-17)
Vitamin D signals to prevent bone loss during osteoporosis
The risk of bone fracture resulting from falls increases as we age due to bone loss and osteoporosis. Physicians have routinely prescribed vitamin D and vitamin D-related drugs to retard bone loss, but until now, little was known about the specific targets of vitamin D in bone. view more (2006-01-20)
First human study confirms that immune cells can be a primary cause of bone loss in gum disease
Researchers at The Forsyth Institute have confirmed in human gingival tissue that immune cells play a destructive role in periodontal disease. view more (2006-08-28)
Human embryonic stem cell -- derived bone tissue closes massive skull injury
There are mice in Baltimore whose skulls were made whole again by bone tissue grown from human embryonic stem cells (hESCs). view more (2007-12-03)
ESC Congress 2003: Bone marrow cells to repair myocardial infarction. Are they really capable of replacing injured cells and reducing infarct size?
IMPORTANT: This press release accompanies a poster or oral session given at the ESC Congress 2003. Written by the investigator himself/herself, this press release does not necessarily reflect the opinion of the European Society of Cardiology ESC Congress 2003: The heart is incapable of cardiocell regeneration after myocardial infarction or other... view more... (2003-08-31)
Organon, University of Twente and Delft University of Technology are jointly searching for innovative therapies to promote bone regeneration
The Dutch pharmaceutical company Organon, the University of Twente (UT) and the Delft University of Technology have jointly started a project with the goal of finding breakthroughs in our understanding of the mechanisms of bone formation. This should lead to the development of new drugs and protocols for tissue engineering. This will strengthen... view more... (2004-03-22)
A plastic pill for periodontal problems
Rutgers scientists today announced a revolutionary new treatment for killing the bacteria that attack gum tissue during periodontal disease, while also promoting healing and the regeneration of tissue and bone around the teeth. view more (2006-09-15)
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