Tag: body
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Health
Joslin-led study IDs genes key to regulation of body weight
A new Joslin Diabetes Center-led study has further illuminated the role of genes in regulating body weight and fat distribution. Because obesity is a major risk factor for type 2…
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Campus & Community
Obesity protects against breast cancer
Being overweight or obese from adolescence to menopause reduces a woman’s chances of getting breast cancer, researchers at Harvard Medical School have found. The earlier in life that the researchers…
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Campus & Community
Spring in your step helps avert disastrous stumbles
From graceful ballerinas to clumsy-looking birds, everyone occasionally loses their footing. New Harvard University research suggests that it could literally be the spring, or damper, in your step that helps…
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Health
Special delivery brings fats to immune system
It was both unexpected and unsurprising when, in the mid -1990s, Michael Brenner, the Theodore Bevier Bayles professor of medicine, and his colleagues showed that some antigen- presenting cells display…
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Campus & Community
Male body image
Asian men show less dissatisfaction with their bodies than males in the United States and Europe, according to a Harvard study. This may explain why anabolic steroid abuse is much…
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Science & Tech
Blue light special
Jet-setters and shift workers now sit in front of glaring white lights to readjust their body rhythms and avoid sleep and alertness problems. New experiments condcuted by Harvard University researchers…
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Health
Leptin serves body as energy signal
Much leptin research in humans has focused on feasting rather than famine, but Christos Mantzoros’s team, led by Jean Chan, a Harvard Medical School clinical fellow in medicine, took a…
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Health
Minimally invasive treatment successfully destroys kidney tumors
A research team from Massachusetts General Hospital has described how a technique called radiofrequency ablation (RFA) destroyed all renal cell carcinoma (RCC) tumors less than 3 cm in size and…
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Health
Scientists identify hundreds of worm genes that regulate fat storage
Findings by Harvard researchers, published in the Jan. 16, 2003 issue of Nature, represent the first survey of an entire genome for all genes that regulate fat storage. The research…
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Health
Replacing joints early may be better than waiting for some osteoarthritis sufferers
In a study, scientists from Brigham and Women’s Hospital (BWH) and Toronto Western Hospital followed the progress of patients who opted to have joint replacement surgery. They found that those…
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Science & Tech
New 3-D mammography system may improve breast imaging
Researcher Elizabeth Rafferty of the Massachusetts General Hospital Breast Imaging Service described initial results of a study comparing a new technique, called digital tomosynthesis, to standard mammography. Among the new…
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Health
Incidence of hip fractures reduced by walking
In the United States, one in every three adults 65 years old or older falls each year, with hip fractures resulting in the greatest number of deaths and most serious…
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Health
Discovering what lives in your mouth
Your mouth is a great place for micropests to dwell. Glistening white plateaus, dark crevices, and slimy surfaces boast steamy temperatures of 95 degrees Fahrenheit. The microbes bathe in a…
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Health
New radio wave treatment corrects back disorders
Doctors at Beth Israel Deaconess Medical Center are using radio waves –- the same energy that sends signals to your car radio -– to gently dissolve small amounts of unwanted…
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Health
Meditation dramatically changes body temperatures
Harvard researcher Herbert Benson, who has been studying a meditation technique known as “g Tum-mo” for 20 years, says that “Buddhists feel the reality we live in is not the…
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Science & Tech
Mustard shows backbone in its own defense
Over the past few years, accumulated evidence from many scientists suggests that plants, animals, and insects share common elements in their innate skirmishes with potential pathogens. In the Feb. 28,…
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Health
Link found between body rhythms and circadian clock, light
The brain’s circadian clock is a tiny cluster of neurons behind the eyes. This cluster of cells sends out signals that control the body’s daily rhythms. New research from Harvard…
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Health
Walking rhythm offers gait-way to reduce falls
Over the past 10 years, Jeffrey Hausdorff has studied thousands of steps from hundreds of feet. The Harvard Medical School assistant professor says that complex patterns hidden in an ordinary…
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Health
Are you an ‘early bird’ or a ‘night owl’?
Harvard researchers working at Brigham and Women’s Hospital have found that whether someone is a morning person or an evening person depends on a basic aspect of the circadian timing…
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Health
New drug dissolves stomach tumors
Since July 2000, Harvard and Dana-Farber Cancer Institute researcher George Demetri and his colleagues have treated 148 patients with a rare, lethal stomach cancer known as GIST (Gastrointestinal Stromal Tumor).…
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Science & Tech
Men have distorted image of what women find attractive
Asked by researchers to choose the bodies they would most like to have, male college students in a study picked computer images with 30 pounds more muscle than they actually…