Medical News

RSS

Researchers develop criteria to detect bone mass deficiencies in children with chronic diseases

Pediatricians now have a practical tool to help determine whether children with chronic diseases like Crohn's, juvenile arthritis and anorexia nervosa or those undergoing cancer treatment are at increased risk for bone mass deficiencies, fracture or osteoporosis as they get older, according to a new study whose lead author is a researcher at Cincinnati Children's Hospital Medical Center.

8 Jun 2007

Study of airway bypass treatment for emphysema

Researchers at Cedars-Sinai Medical Center announced today the start of the EASE (Exhale Airway Stents for Emphysema) Trial, an international, multi-center clinical trial to explore an investigational treatment that may offer a new, minimally-invasive option for those suffering with advanced widespread emphysema.

8 Jun 2007

Gene found that increases risk for Alzheimer's disease

A study comparing more genetic markers in the DNA of people with and without Alzheimer's disease than ever before has enabled researchers to identify a common gene that appears to increase a person's risk for developing Alzheimer's disease.

8 Jun 2007

Importance of health care proxies

As a brain-damaged woman named Terri Schiavo lived her final days in 2005, her family's bitter feuding imparted a tragic lesson about the importance of specifying one's wishes for end-of-life medical treatment.

8 Jun 2007

Embryonic stem cells can be created without eggs

Embryonic stem cells are unique because they can develop into virtually any kind of tissue type, an attribute called pluripotency.

8 Jun 2007

Diabetes easily identified in pregnant women with simple blood test

More than a third of women who suffer from diabetes during pregnancy develop type 2 diabetes within five years and those most at risk can be predicted from their blood glucose levels at diagnosis, according to a study published in the June issue of the Postgraduate Medical Journal .

8 Jun 2007

Pesticides elevate risk of brain tumours

Agricultural workers exposed to high levels of pesticides and people who use them on houseplants appear to have a greater risk of developing brain tumours, suggests a study published online ahead of print in Occupational and Environmental Medicine.

8 Jun 2007

Low levels of testosterone may increase the long-term risk of death in men over 50 years old

"The new study is only the second report linking deficiency of this sex hormone with increased death from all causes, over time, and the first to do so in relatively healthy men who are living in the community," said Gail Laughlin, Ph.D., assistant professor and study author.

8 Jun 2007

NIAID to tackle drug resistant TB

The National Institute of Allergy and Infectious Diseases (NIAID), a component of the National Institutes of Health (NIH), has released its NIAID Research Agenda for Multidrug-Resistant (MDR) and Extensively Drug-Resistant (XDR) Tuberculosis (TB).

8 Jun 2007

Discovery of new survival mechanism in common bacteria

Researchers at the National Institute of Allergy and Infectious Diseases (NIAID), a component of the National Institutes of Health, have discovered a survival mechanism in a common type of bacteria that can cause illness.

8 Jun 2007

Newer iodine-containing contrast agents safe for children

Allergic-like reactions to newer iodine-containing contrast agents (nonionic contrast media), are rare in children according to a recent study conducted by researchers from the University of Michigan Medical Center and C.S. Mott Children's Hospital both in Ann Arbor.

8 Jun 2007

Strokes role in Alzheimer's disease

Researchers have discovered key details of how stroke or traumatic brain injury can trigger Alzheimer's disease (AD) by enhancing formation of brain-clogging amyloid plaques.

8 Jun 2007

New bacterium discovered, Bartonella rochalimae

A close cousin of the bacterium that debilitated thousands of World War I soldiers has been isolated at UCSF from a patient who had been on an international vacation.

8 Jun 2007

Secrets of working memory revealed

A newly discovered interplay of cells in one of the brain's memory centers sheds light on how you recall your grocery list, where you laid your keys, and a host of important but fleeting daily tasks.

8 Jun 2007

Underuse of pancreatectomy in the United States

More than half of eligible patients with operable, early-stage pancreatic cancer don't undergo potentially life-extending surgery, suggests a study published online in the Annals of Surgery, published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

8 Jun 2007

Angiogenesis gene polymorphisms predict tumor recurrence in stage II and III colon cancer

Researchers at the University of Southern California (USC) have identified specific molecular markers that may help to predict tumor recurrence in stage II and III colon cancer patients.

8 Jun 2007

Metabolic syndrome may be associated with compromised heart structure and function

Typified by high blood pressure, weight gain around the waist and problems regulating blood sugar, metabolic syndrome may also be associated with compromised heart structure and function, according to a paper published in the online open access journal BMC Cardiovascular Disorders.

8 Jun 2007