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Is rapid transition through menopause linked to earlier onset of heart disease?

An evaluation of 203 women as part of the multifaceted Los Angeles Atherosclerosis Study (LAAS) found that those who transitioned more quickly through menopause were at increased risk for a higher rate of progression of "preclinical atherosclerosis" - narrowing of arteries caused by the thickening of their walls.

29 Jan 2009

Helicobacter pylori can multiply in autophagic vesicles

Helicobacter pylori , a Gram-negative, flagellated, microaerophilic bacterium, can selectively colonize in the human stomach.

29 Jan 2009

Eating fast food cancels out benefits of breastfeeding in preventing asthma

Many studies have shown that breastfeeding appears to reduce the chance of children developing asthma.

29 Jan 2009

Easing regulations does not mean lower quality of cardiac care

States that dropped regulations overseeing the performance of two common heart procedures showed no increase in death rates, according to researchers at Baylor College of Medicine (BCM), Rice University and Duke University Medical Center.

29 Jan 2009

Component of DNA stimulates and suppresses the immune response

A component of DNA that can both stimulate and suppress the immune system, depending on the dosage, may hold hope for treating cancer and infection, Medical College of Georgia researchers say.

29 Jan 2009

Avoiding environmental tobacco smoke during pregnancy

Environmental Tobacco Smoke (ETS) commonly called secondhand smoke or passive smoking, can harm a developing fetus and may account for complications during pregnancy and birth. It is now known that non-whites experience more adverse pregnancy effects than do whites from smoking and ETS exposure.

29 Jan 2009

Study of cannabinoid medicine for pain found patients got 'high,' but effects not related to pain relief

Researchers at Brigham and Women's Hospital found that patients taking cannabinoid medicines for pain may be getting "high," but these effects were unrelated to relief from their pain symptoms. Results of their study, one of the first to examine the addictive potential of this class of pain medicine, were presented today at the American Academy of Pain Medicine's 25th Annual Meeting.

29 Jan 2009

Study shows no standardized approach to epidural steroid injections for back pain

Today at the American Academy of Pain Medicine's 25th Annual Meeting, researchers from University of California at San Diego report that no standardized practices exist for administering an epidural steroid injection for back pain. Researchers looked at many factors including: which steroids were given, the amount of steroid used, and whether or not a local anesthetic was mixed with the steroid.

29 Jan 2009

Leconotide, an investigative calcium channel blocker, shows potential as pain treatment

Results of a pre-clinical study of leconotide, an investigative calcium channel blocker, shows it has the potential to be safe, selective, and efficacious as a new non-opioid treatment for pain relief. It also holds promise in multiple drug delivery options including nasal spray, transdermal patch, and pills. Data were presented today at the American Academy of Pain Medicine's 25th Annual Meeting.

29 Jan 2009

Breakthrough in prenatal screening for Down syndrome

Lenetix, Inc. today announced a significant step in the development of an improved first and second trimester non-invasive fetal chromosomal screening test to detect Down syndrome and other genetic fetal conditions.

29 Jan 2009

Sleeping with dogs!

According to new research from the U.S. dog owners are more likely to share germs with pets by not washing their hands than by sleeping with the dog.

28 Jan 2009

Discovery of brain's memory 'buffer' in single cells

Individual nerve cells in the front part of the brain can hold traces of memories on their own for as long as a minute and possibly longer, researchers at UT Southwestern Medical Center have found.

27 Jan 2009

Substance use common among patients with tuberculosis

About one in five U.S. tuberculosis patients reports abusing alcohol or using illicit drugs, and those who do appear more contagious and difficult to treat, according to a report in the January 26 issue of Archives of Internal Medicine.

27 Jan 2009

Study examines use of loop diuretics and bone mineral density in postmenopausal women

The use of loop diuretics does not appear to be associated with changes in bone mineral density, falls or fractures in postmenopausal women, according to a report in the January 26 issue of Archives of Internal Medicine.

27 Jan 2009

Study compares exercise regimens for obese older adults

Sedentary, obese older adults appear to improve their functional abilities and reduce insulin resistance through a combination of resistance and aerobic exercises, according to a report in the January 26 issue of Archives of Internal Medicine.

27 Jan 2009

Statins may treat cerebral cavernous malformation

In a finding that could save thousands of lives a year, University of Utah School of Medicine researchers have shown that a blood vessel disorder leading to unpredictable, sometimes fatal, hemorrhagic strokes, seizures, paralysis or other problems is treatable with the same statin drugs that millions of people take to control high cholesterol.

27 Jan 2009

Study confirms computerized automation of notes and records in hospitals best for patients

Results from a large-scale Johns Hopkins study of more than 40 hospitals and 160,000 patients show that when health information technologies replace paper forms and handwritten notes, both hospitals and patients benefit strongly.

27 Jan 2009

Shoulder injuries occur predominately in male sports

Although shoulder injuries accounted for just 8 percent of all injuries sustained by high school athletes, shoulder injuries were relatively common in predominately male sports such as baseball (18 percent of all injuries), wrestling (18 percent) and football (12 percent).

27 Jan 2009

New understanding of genetic basis of psoriasis

Two international teams of researchers have made significant gains in understanding the genetic basis of psoriasis, a chronic skin condition that can be debilitating in some patients.

27 Jan 2009

Researchers identify compound that frees trapped cholesterol

Researchers at UT Southwestern Medical Center have identified in mice a compound that liberates cholesterol that has inappropriately accumulated to excessive levels inside cells.

27 Jan 2009