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Risk of blood clot after surgery higher and lasts longer than previously thought

Medicine & Health / Other

created Dec 04, 2009 | popularity not rated yet | comments 0

The risk of having a potentially fatal blood clot after surgery is higher and lasts for longer than had previously been thought, concludes new research published in the British Medical Journal today.


A little magic provides an atomic-level look at bone

Chemistry / Analytical Chemistry

created Dec 02, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A new study using solid-state NMR spectroscopy to analyze intact bone paves the way for atomic-level explorations of how disease and aging affect bone. The research by scientists at the University of Michigan ...


Careful diagnosis helps fracture patients put best foot forward

Medicine & Health / Diseases

created Dec 01, 2009 | popularity not rated yet | comments 0

Located in areas of the foot that can be hard to visualize with X-rays and other imaging techniques, injuries to the ankle area of the foot are the most frequently misdiagnosed of all foot fractures. Delayed diagnosis can ...


Understanding mechanical properties of silicon nanowires paves way for nanodevices

Understanding mechanical properties of silicon nanowires paves way for nanodevices

Nanotechnology / Nanomaterials

created Nov 11, 2009 | popularity 3.3 / 5 (3) | comments 0

Silicon nanowires are attracting significant attention from the electronics industry due to the drive for ever-smaller electronic devices, from cell phones to computers. The operation of these future devices, ...


Risk of hip fracture in postmenopausal women rises steeply with age

Medicine & Health / Diseases

created Nov 10, 2009 | popularity not rated yet | comments 0

Among postmenopausal women, the risk of hip fractures increases steeply with age and is seven times higher in 70-year olds than in 50- year olds, according to a study in this week's PLoS Medicine.


Mars: Chaotic terrain between Kasei Valles and Sacra Fossae

Mars: Chaotic terrain between Kasei Valles and Sacra Fossae

Space & Earth / Space Exploration

created Nov 06, 2009 | popularity 4.8 / 5 (8) | comments 0

(PhysOrg.com) -- Mars Express flew over the boundary between Kasei Valles and Sacra Fossae and imaged the region, acquiring spectacular views of the chaotic terrain in the area.


Nanotechnology: A risky frontier?

Nanotechnology / Nanomaterials

created Nov 05, 2009 | popularity 4.8 / 5 (5) | comments 0

Inside a cramped back room at Rushford Hypersonic, a start-up headquartered in southeastern Minnesota, sits a cube-like machine that throws a mean atomic fastball. At the push of a button, the reactor hurls atoms toward a ...


New study finds shock-wave therapy for unhealed fractured bones

Medicine & Health / Other

created Nov 02, 2009 | popularity not rated yet | comments 0

When fractured bones fail to heal, a serious complication referred to as "nonunion" can develop. This occurs when the process of bone healing is interrupted or stalled. According to a new study published in the November ...


Nation's hip fracture rate could drop 25 percent with aggressive osteoporosis prevention

Medicine & Health / Diseases

created Nov 02, 2009 | popularity not rated yet | comments 0

Aggressively managing patients at risk for osteoporosis could reduce the hip fracture rate in the United States by 25 percent, according to a Kaiser Permanente study published in the November issue of the Journal of Bone & ...


Teriparatide outperforms alendronate in treating steroid-induced osteoporosis

Medicine & Health / Diseases

created Oct 29, 2009 | popularity not rated yet | comments 0

A recent study determined glucocorticoid-induced osteoporosis (OP) is now treatable with Teriparatide, a synthetic form of the human parathyroid hormone. Researchers found patients with glucocorticoid-induced OP who were ...


Study shows hormone replacement therapy decreases mortality in younger postmenopausal woman

Medicine & Health / Diseases

created Oct 28, 2009 | popularity not rated yet | comments 0

Hormone replacement therapy (HRT) to treat menopausal estrogen deficiency has been in widespread use for over 60 years. Several observational studies over the years showed that HRT use by younger postmenopausal women was ...


Diagnosis of cardiovascular disease associated with risk of subsequent hip fracture

Medicine & Health / Diseases

created Oct 20, 2009 | popularity not rated yet | comments 1

A study that includes twins finds that the risk of hip fracture was significantly increased following a diagnosis of cardiovascular disease (CVD), with analysis also suggesting a genetic predisposition to the development ...


Fracture zones endanger tombs in Valley of Kings

Fracture zones endanger tombs in Valley of Kings

Space & Earth / Earth Sciences

created Oct 19, 2009 | popularity 5 / 5 (2) | comments 1

Ancient choices made by Egyptians digging burial tombs may have led to today's problems with damage and curation of these precious archaeological treasures, but photography and detailed geological mapping ...


Be overweight and live longer

Medicine & Health / Health

created Oct 16, 2009 | popularity not rated yet | comments 0

Contrary to what was previously assumed, overweight is not increasing the overall death rate in the German population.


Gluten-free diet reduces bone problems in children with celiac disease

Medicine & Health / Diseases

created Oct 08, 2009 | popularity 4 / 5 (1) | comments 0

Celiac disease (CD) is an inherited intestinal disorder characterized by life-long intolerance to the ingestion of gluten, a protein found in wheat, rye, and barley. Although CD can be diagnosed at any age, it commonly occurs ...