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Cigarette smoking impedes tendon-to-bone healing
Orthopaedic surgery researchers at Washington University School of Medicine in St. Louis have identified yet another reason not to smoke.   view more (2006-10-19)

Patients have increased hospitalization rate after gastric bypass surgery
Patients who have gastric bypass surgery have double the rate of hospitalization in the year following the operation than in the year preceding surgery.   view more (2005-10-19)

Some patients stop needing antidepressant medication after having plastic surgery
It has been proven that plastic surgery can improve self-esteem, but can it also act as a natural mood enhancer? A significant number of patients stopped taking antidepressant medication after undergoing plastic surgery, according to a study presented today at the American Society of Plastic Surgeons (ASPS) Plastic Surgery 2006 conference in San... view more... (2006-10-09)

Study reveals reason women are more sensitive to pain than men
For centuries, it has been generally believed women are the more sensitive gender. A new study says that, when it comes to pain, women are in fact more sensitive.   view more (2005-10-25)

New, hands-on science demos teach young students how volcanoes 'blow their tops,' spew lava
A popular volcano demonstration in grade school science class rivets students' attention as it spews bubbly liquid over a tabletop, but it comes up short in explaining all the ways that volcanoes form and evolve.   view more (2006-10-25)

Nanotubes used for first time to send signals to nerve cells
Texas scientists have added one more trick to the amazing repertoire of carbon nanotubes - the ability to carry electrical signals to nerve cells.   view more (2006-05-09)

OHSU eye doctor says laser surgery safer than contacts
Traditional assumptions have held that contact lenses are safer than laser surgery to correct vision problems.   view more (2006-10-10)

Plastic solar cell efficiency breaks record at WFU nanotechnology center
The global search for a sustainable energy supply is making significant strides at Wake Forest University as researchers at the university's Center for Nanotechnology and Molecular Materials have announced that they have pushed the efficiency of plastic solar cells to more than 6 percent.   view more (2007-04-20)

Mayo Clinic finds aggressive surgery best option for advanced-stage ovarian cancer patients
Mayo Clinic Cancer Center researchers report aggressive surgical removal of as much cancer as possible throughout the abdomen in ovarian cancer patients is the best option for most women.   view more (2006-01-10)

Scientists use stem cells to grow cartilage
Scientists from Imperial College London have successfully converted human embryonic stem cells into cartilage cells, offering encouragement that replacement cartilage could one day be grown for transplantation.   view more (2005-11-17)

'Green' Plastics Could Help Reduce Carbon Footprint
More than 20 million tons of plastic are placed in U.S. landfills each year. Results from a new University of Missouri study suggest that some of the largely petroleum-based plastic may soon be replaced by a nonpolluting, renewable plastic made from plants.   view more (2009-02-12)

Journal article validates the coming of age of hair replacement surgery
More than half of all men and one third of all women in the United States are going bald. But in the past, hair transplantation procedures were not designed for everyone.   view more (2006-02-06)

Systemic treatment before surgery for kidney cancer prolongs patients' survival
Preliminary results from a phase II clinical trial have provided the first evidence that treating people with kidney cancer with bevacizumab and erlotinib before surgery is safe, effective and may prolong patients' survival.   view more (2006-11-09)

Delaying surgery for hernia repair a safe option
Men who delay surgical repair of a hernia until the hernia becomes uncomfortable fare as well those who undergo immediate surgery.   view more (2006-01-18)

Mountainous plateau creates ozone 'halo' around Tibet
Not only is the air around the world's highest mountains thin, but it's thick with ozone, says a new study from University of Toronto researchers.   view more (2005-12-08)

Ways to avoid hazards of heart bypass under study
The heart-lung bypass machine that stills the heart while surgeons bypass an adult's clogged arteries or repair a baby's malformed heart can also trigger a potentially deadly inflammatory response.   view more (2005-08-29)

Model identifies genes that induce normal skin cells to become abnormal
Northwestern University researchers have developed a novel, three-dimensional model that allows scientists to observe how interacting with the microenvironment of metastatic melanoma cells induces normal skin cells to become similar to aggressive cancer cells that migrate and spread throughout the body.   view more (2005-11-15)

Doctors able to predict chance of breast cancer returning
Doctors have created a first-ever computer tool to predict the risk of breast cancer returning in the same breast over a 10-year period in women who have had breast conserving surgery to remove only the cancer (lumpectomy).   view more (2006-11-07)

Theory of facial aging gets a facelift from UT Southwestern researchers
The longstanding idea that the entire human face ages uniformly is in need of a facelift, say researchers at UT Southwestern Medical Center who have found that multiple, distinct compartments of fat in the face age at different rates.   view more (2007-08-06)

Locusts' built-in 'surface analysis' ability directs them to fly overland
Swarms of millions of locusts have, since Biblical times and until our very own day, been considered a "plague" of major proportions, with the creatures destroying every growing thing in their path.   view more (2005-08-12)
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