Nanokicking stem cells to open for new generation of orthopaedics
(Medical Xpress)—New research has shown that it is possible to grow new bone by "nanokicking" stem cells 1,000 times per second using high frequency vibrations.
Medical research
Apr 05, 2013 |
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Growth hormone reverses growth problems in children with kidney failure
Growth hormone therapy can help reverse growth problems in children with kidney failure, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society of Nephrology (CJASN). However, trea ...
Medical research
Apr 04, 2013 |
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Stem cells fill gaps in bones
For many patients the removal of several centimetres of bone from the lower leg following a serious injury or a tumour extraction is only the beginning of a long-lasting ordeal. Autologous stem cells have been found to accelerate ...
Medical research
Apr 04, 2013 |
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Bone density can improve in spine, femur post-spine surgery
(HealthDay)—Following successful lumbar spine surgery, the bone mineral density (BMD) of the vertebral body and femoral neck can increase but appears to related to post-operative walking ability, according ...
Surgery
Apr 03, 2013 |
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Smoking and depressive symptoms in adolescent girls are 'red flag' for postmenopausal osteoporosis
Depression, anxiety, and smoking are associated with lower bone mineral density (BMD) in adults, but these factors have not previously been studied during adolescence, when more than 50% of bone accrual occurs. This longitudinal ...
Health
Apr 03, 2013 |
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Cells culled from adults may grow human bone
Preparations are underway for the first known human trial to use embryonic-like stem cells collected from adult cells to grow bone.
Medical research
Apr 02, 2013 |
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Promising stem cell therapy for leukemia patients
Leukemia patients receive a bone marrow transplant, which allows them to build a "new" immune system. However, this immune system not only attacks cancer cells but healthy tissue too. Special antibodies will ...
Cancer
Apr 02, 2013 |
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Researchers discover brain cancer treatment using genetic material from bone marrow cells
In a first-of-its-kind experiment using microvesicles generated from mesenchymal bone marrow cells (MSCs) to treat cancer, neurological researchers at Henry Ford Hospital have discovered a novel approach for treatment of ...
Cancer
Apr 01, 2013 |
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Should short boys take growth hormone?
(HealthDay)—Parents often worry when their child, especially a son, is much shorter than average. But as long as there is no medical cause, parents can rest easy, experts say.
Health
Mar 27, 2013 |
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Major advance in understanding risky but effective multiple sclerosis treatment
A new study by Multiple Sclerosis researchers at three leading Canadian centres addresses why bone marrow transplantation (BMT) has positive results in patients with particularly aggressive forms of MS. The transplantation ...
Neuroscience
Mar 26, 2013 |
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Developing our sense of smell: Biologists pinpoint the origin of olfactory nerve cells
When our noses pick up a scent, whether the aroma of a sweet rose or the sweat of a stranger at the gym, two types of sensory neurons are at work in sensing that odor or pheromone. These sensory neurons are ...
Neuroscience
Mar 25, 2013 |
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Reversing blood and freshening it up
The blood of young and old people differs. In an article published recently in the scientific journal Blood, a research group at Lund University in Sweden explain how they have succeeded in rejuvenating the blood of mice b ...
Medical research
Mar 25, 2013 |
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Study questions efficacy and unintentional effects of patient/physician shared decision-making
Shared decision-making between patients and physicians about health care decisions has previously been presented as superior to an approach that emphasizes physicians taking a leading role in directing key aspects of a patient's ...
Surgery
Mar 25, 2013 |
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Researchers getting closer to growing a human heart
(Medical Xpress)—Researchers in Spain, led by doctor Francisco Fernandez-Aviles, are blazing a trail in bioengineering that could result, the Wall Street Journal reports, in human hearts, or parts of them, being grown in a lab and transplanted into live patients, within ...
Medical research
Mar 25, 2013 |
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Physical activity during youth may help reduce fracture risk in old age
Get out there and regularly kick that soccer ball around with your kids, you may be helping them prevent a broken hip when they are older, say researchers presenting their work at the American Orthopaedic Society for Sports ...
Health
Mar 23, 2013 |
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