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Matters of the mind can affect matters of the heart

A new study by McGill University and Université de Montréal researchers has found that major anxiety and/or depression, can double a coronary artery disease patient's chances of repeated heart ailments.

21 Jan 2008

Circumcision across the U.S.

Rates of circumcision vary widely across the nation, a phenomenon likely linked to regional variations in racial, ethnic and immigrant populations, as well as insurance coverage, according to the latest News and Numbers from the Agency for Healthcare Research and Quality.

21 Jan 2008

Smoking wipes out protective genes

A University of Rochester scientist discovered that the toxins in cigarette smoke wipe out a gene that plays a vital role in protecting the body from the effects of premature aging.

21 Jan 2008

Can hantavirus infection spread among humans?

In connection with last year's epidemic, a research team at Umea University in Sweden has managed for the first time to show that hantavirus exists in human saliva; this raises the question of whether this contagion can spread among humans

21 Jan 2008

British scientists given go-ahead for human-animal embryo research

Scientists in Britain have been given the go-ahead to create human-animal hybrid embryos for research.

20 Jan 2008

Hospitals commit to ambitious quality, safety and patient satisfaction goals

Beth Israel Deaconess Medical Center (BIDMC) and Beth Israel Deaconess Hospital-Needham (BID-Needham) are taking unprecedented steps to commit each hospital to attain specific patient safety and satisfaction goals that would establish a new standard of care at each facility.

18 Jan 2008

Previously unknown chromosomal abnormalities play substantial role in autism

Genome-wide scans of families affected by autism spectrum disorder (ASD) have revealed new evidence that previously unknown chromosomal abnormalities have a substantial role in the prevalent developmental disorder, according to a report published online Jan. 17th in the American Journal of Human Genetics, a publication of Cell Press.

18 Jan 2008

Altering brain's lipid metabolism reduces Alzheimer's plaques in mice

Increasing levels of a protein that helps the brain use cholesterol may slow the development of Alzheimer's disease changes in the brain, according to researchers studying a mouse model of the disease at Washington University School of Medicine in St. Louis.

18 Jan 2008

New drug lets kids feel good in their skin

Maria Anichini, a 20-year-old junior at Columbia College, zipped up a fetching black lace cocktail dress with spaghetti straps to go out with friends the other night.

17 Jan 2008

Gastric cancer survivors should be aware of osteoporosis

Gastric cancer is one of the most common cancers in the world. Although the prognosis of gastric cancer is known to be poor, the survival rate for those who receive operative treatment is increasing recently by virtue of early diagnosis and aggressive surgical intervention.

17 Jan 2008

Black women get breast cancer two decades earlier than white women

Black British women in Hackney, East London, are diagnosed with breast cancer 21 years younger than white British women, according to a Cancer Research UK study published online in the British Journal of Cancer.

17 Jan 2008

Extra-hepatic manifestation of hepatitis C virus infection

In 1994, the team of Tchernev and Petrova from Alexandrovska Hospital in Sofia examined a female patient with liver cirrhosis caused by chronic Hepatitis C virus (HCV).

17 Jan 2008

A new significance of LVD and angiogenic MVD is identified in human primary SCRC

Lymphangiogenesis and angiogenesis are critical processes for tumor growth, invasion and metastasis.

17 Jan 2008

Stereotaxis announces FDA approval of magnetic irrigated catheter

Stereotaxis, Inc. has announced that the Company has been advised that the U.S. Food and Drug Administration (FDA) has approved its partnered magnetic irrigated catheter for use in mapping and ablation in the United States.

16 Jan 2008

Smoking belies milder disease but worse prognosis for idiopathic pulmonary fibrosis patients

Smokers and ex-smokers with idiopathic pulmonary fibrosis (IPF), an untreatable progressive lung disease that usually leads to death within a few years of diagnosis, have a worse prognosis than non-smokers, according to research from London.

16 Jan 2008

New European medical implants

Patients suffering from conditions such as stroke, blindness, deafness, incontinence, glaucoma or hydrocephalus will be the first to benefit from a range of new technologies and implantable medical devices developed by a pioneering European consortium of researchers, surgeons and technology companies.

16 Jan 2008

Cancer study finds adolescents don't get same access to latest treatments as younger patients

The overall survival rate from cancer now is lower in older adolescents and young adults with cancer than in younger children, in part because of a lack of access to clinical trials nationally for the older age group, according to a study by pediatric oncologists at Children's Hospital of Pittsburgh of UPMC.

16 Jan 2008

Vitamin D2 supplements may help prevent falls among high-risk older women

Vitamin D2 supplements appear to reduce the risk of falls among women with a history of falling and low blood vitamin D levels living in sunny climates, especially during the winter, according to a report in the January 14 issue of Archives of Internal Medicine.

16 Jan 2008

Reducing barriers for implementation of bystander-initiated cardiopulmonary resuscitation

A unified effort by the public, educators and policymakers is needed to reduce deaths from sudden cardiac arrest by increasing the use and effectiveness of cardiopulmonary resuscitation (CPR), according to a new statement from the American Heart Association.

16 Jan 2008

Undernourished stroke patients may have more complications, worse outcomes

Patients who are undernourished when they enter the hospital with an acute ischemic stroke the most common type of stroke, in which blood flow to the brain is blocked are likely to remain undernourished in the hospital and may have worse clinical outcomes, according to a report in the January issue of Archives of Neurology.

16 Jan 2008