New Technique Weighs Single Living Cells April 30, 2007
For the first time, MIT researchers have found a way to measure the mass of single cells with high accuracy. The new technique, which is based on a micromechanical detector, could allow researchers to develop inexpensive, portable diagnostic devices and might also offer a unique glimpse into how cells change as they undergo cell division.
Nuns Study Writes Book On Good Habits
More than 30 nuns gathered to celebrate the 40th anniversary of a study they participated in, which was pivotal to our modern-day knowledge about women's bone health and osteoporosis.
Why Alcohol Consumption Increases Breast Cancer Risk
A new study presents the first animal model to confirm alcohol consumption stimulates tumor growth and malignancy of breast cancer and reveals some of the mechanisms of alcohol-induced breast cancer. Findings demonstrate even moderate alcohol consumption significantly stimulates tumor growth of breast cancer.
Was Bristol Channel Hit By A Tsunami?
On the occasion of the 400th anniversary of Britain's largest natural disaster, the author of Tsunami: The Underrated Hazard reveals strong new evidence that the Bristol Channel was devastated by a tsunami on January 30, 1607. On that day, historical accounts describe a storm in the Bristol Channel, flooding more then 500 square kilometers of lowland and killing 2,000 people.
Artificial 'Snot' Enhances Electronic Nose
Scientists have used an artificial snot (nasal mucus) to significantly enhance the performance of electronic noses. The snot greatly improves the performance of the electronic devices allowing them to pick out a more diverse range of smells.
Moderate Coffee Drinking Reduces Many Risks, Panel Says
Coffee is among the most widely consumed beverages in the world, and a recent expert panel says that the preponderance of scientific evidence suggests that moderate coffee consumption (3-5 cups per day) may be associated with reduced risk of certain disease conditions, such as Parkinson's disease. Some research in neuropharamacology suggests that one cup of coffee can halve the risk of Parkinson's disease. Other studies have found it reduces the risk of Alzheimer's disease, kidney stones, gallstones, depression and even suicide.
Tart Cherries Can Alter Factors Linked To Heart Disease And Diabetes, Animal Study Suggests
Tart cherries may be good for more than just making pie, according to new animal data. Researchers report that rats that received powdered tart cherries in their diet had lower total cholesterol, lower blood sugar, less fat storage in the liver and lower oxidative stress, compared with rats that didn't receive cherries.
Teen Risk Behaviors Can Be Identified Through Simple Screening
Adolescents who engage in one form of risky behavior, like drug or alcohol use, are likely to engage in other risky behaviors like self-harm, or having unprotected sex, but often these behaviors are not discussed during a medical or mental health exam. Now, a new study shows that a simple and brief screening measure called the adolescent risk inventory (ARI) can quickly identify the broad range of risk behaviors found among adolescents.
Should you buy a house or stay on rent?
There are factors, financial as well as non-financial (individual needs and aspirations), which need to be considered while determining the feasibility of options.
How to buy stocks, property abroad
Open an overseas account with the click of a mouse, invest in the Nikkei/Hang Seng, buy property in Dubai
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