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Molecular Biologists Devise Strategy To Starve Brain Tumors
Brain tumor researchers have found that brain tumors arise from cancer stem cells living within tiny protective areas formed by blood vessels in the brain. Killing those cells is a promising ... > more -
Radiologists Use Digital Tomosynthesis To Produce 3-d Image Of Breast
Radiologists have devised a better way to perform a mammogram, called digital tomosynthesis. An X-ray tube moves in an arc around the breast, capturing several images. The information is then sent to ... > more -
Fabric Glides Over Skin Surface, Prevents Bacteria Build-up
Dermatologists developed a new kind of T-shirt fabric, called Derma Smart, that relieves the itch from dry skin diseases like eczema. The fabric is unique in that it glides over the skin's surface, ... > more -
Food Chemists Slice Up Healthier Pizza
Food chemists have shown that making a pizza crust with whole wheat flour and cooking it longer releases more antioxidants. These chronic disease-fighting compounds increased by 82 percent when baked ... > more -
Physiologists Investigate The Role Of Perception In Motion Sickness
The cause of motion sickness is being investigated by a researcher with a new idea: that the cause is movement, not perceptual differences. A series of motion-sickness-inducing tests shows that those ... > more -
Chromosomal Test By Molecular Biologists Determines Cancer Spread
A new biopsy test, created by molecular biologists, can tell ocular melanoma patients if theirs is the kind that will spread. Using very thin needles, surgeons collect cells from tumors and analyze ... > more -
Sea Urchins' Genetics Add To Knowledge Of Cancer, Alzheimer's And Infertility
Researchers are using the sea urchins to study and understand diseases like cancer, Alzheimer's disease, Parkinson's disease and muscular dystrophy. Although they are invertebrates, the creatures ... > more -
Computerized Defibrillator Guides Untrained Users
Human factors engineers have developed a CPR machine that allows people without CPR training to save the lives of those who are suffering from cardiac arrest. It monitors, and gives feedback about, ... > more -
Nanotechnology Fingerprints Can Certify Authenticity
Immunochemists have now devised a range of nanoscale materials that can be embedded in drug packaging or in the pills themselves to distinguish medicines from counterfeits. Traces of these ... > more -
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GPS Navigation System Gives Acoustical Warnings
Human factors psychologists have teamed up with computer scientists to develop technology that can do the job of a seeing-eye dog -- help the blind walk around safely and without getting lost. The ... > more
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