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Many city convenience stores lacking health foods

A survey of convenience stores in the south west section of Rochester has revealed that 95% offer little or no healthy foods.

30 Aug 2007

Some kids are being misdiagnosed with asthma

Vocal cord dysfunction (VCD) is the sudden, abnormal narrowing of the vocal cords during inhalation causing obstruction of the airflow, and is characterized by a noise that can mimic the sound of wheezing.

30 Aug 2007

Triage guidelines for emergency heart patients studied

Two new studies led by researchers at the University of Iowa and the Department of Veterans Affairs Iowa City Health Care System provide reassuring findings for patients evaluated in the emergency room for possible acute coronary syndrome (ACS) and the physicians who treat them.

30 Aug 2007

Start of Phase II trial of intravenous artesunate for children with severe malaria

A multicentre Phase II trial of intravenous artesunate will begin recruitment of patients in September.

30 Aug 2007

Ultrasound to seal punctured lungs

A stretcher races through the entrance of a busy hospital. The car-accident victim lies on top and grimaces in pain. While surface injuries look gruesome, the real medical danger is invisible - internal organ damage caused by being crushed against the steering wheel.

30 Aug 2007

Small animal imaging facility is big boon to research

When powerful magnets line up the body's protons before radiofrequency waves can grab their attention away, it's called spin physics.

30 Aug 2007

Effects of smoking in cars

It's Labor Day weekend and you have packed the family into the car for the two-hour drive to grandma's house.

30 Aug 2007

Ranbaxy receives tentative approval for Galantamine tablets

Ranbaxy Laboratories Limited (RLL), has announced that the Company has received tentative approval from the U.S. Food and Drug Administration to manufacture and market Galantamine Hydrobromide Tablets, 4mg (base), 8mg (base), and 12mg (base).

30 Aug 2007

Pill box organizers increase HIV patients' adherence and improve viral suppression

Inexpensive pill box organizers are an easy, successful, and cost-effective tool to help patients take their medications as prescribed, according to a new study of low-income urban residents living with HIV infection by authors from the Berkeley School of Public Health and the University of California, San Francisco (UCSF).

30 Aug 2007

Norwegians want to make their own diagnoses on the internet

Norwegians are ready to make their own diagnoses on the internet rather than sit in endless queues at the doctor's surgery, claim BI researchers Tor W. Andreassen and Even J. Lanseng in a recent study.

30 Aug 2007

New evidence links discontinuation of statin therapy to increased death rates in stroke survivors

Patients who stop taking cholesterol-lowering drugs within a year of surviving a stroke had a two-fold increased risk of death, researchers reported in Stroke: Journal of the American Heart Association.

30 Aug 2007

Pancreatic cancer fights off immune attack

Scientists of the German Cancer Research Center (Deutsches Krebsforschungszentrum) and the Heidelberg University Hospitals have discovered that pancreatic cancer attracts regulatory T cells, which suppress the activity of immune cells.

30 Aug 2007

One species' entire genome discovered inside another's

Scientists at the University of Rochester and the J. Craig Venter Institute have discovered a copy of the entire genome of a bacterial parasite residing inside the genome of its host species.

30 Aug 2007

Impact of mild hearing loss on neurological processes

Mild to moderate forms of hearing loss can have a lasting impact on the auditory cortex, according to findings by researchers at New York University's Center for Neural Science.

30 Aug 2007

Discovery of novel cause of iron overload in patients with thalassemia

According to the study, thalassemia patients overproduce a protein called GDF15, which suppresses the production of a liver protein, hepcidin, which in turn leads to an increase in the uptake of dietary iron in the gut.

30 Aug 2007

New insights into knee injuries and osteoarthritis in the knee

The sort of swelling that occurs when a joint is damaged by injury or degeneration is normally essential to the healing process, but when it comes to the knee, that inflammation can actually interfere with healing.

30 Aug 2007

Neurotransmitter current not flowing through ion channels

In studying how neurotransmitters travel between cells -- by analysis of events in the dimensions of nanometers -- Cornell researchers have discovered that an electrical current thought to be present during that process does not, in fact, exist.

30 Aug 2007

Inhaling nitric oxide helps transplant success

Administering inhaled nitric oxide (NO) during surgery helps protect liver transplant patients from organ failure, according to a new study from researchers at the University of Alabama at Birmingham (UAB).

30 Aug 2007

Microfluidic chambers advance the science of growing neurons

Researchers at the University of Illinois have developed a method for culturing mammalian neurons in chambers not much larger than the neurons themselves.

30 Aug 2007