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New guidelines for nausea and vomiting

After five years of reviewing the latest research findings, a panel of experts led by a Duke University Medical Center anesthesiologist has developed new guidelines to help physicians reduce the occurrence of nausea and vomiting in patients after surgery.

16 Oct 2006

New technique detects signature of metastasizing melanoma with as few as 10 cancer cells present in blood sample

Researchers at the University of Missouri-Columbia can now detect the spread of skin cancer cells through the blood by literally listening to their sound.

16 Oct 2006

Heme oxygenase-1 protects against lung damage in silicosis

Levels of heme oxygenase-1 (HO-1), an antioxidant that protects against reactive oxygen species (damaging oxygen molecules that cause direct tissue injury), become elevated in the lungs of chronic silicosis patients and could represent a new treatment approach for the disease.

16 Oct 2006

New techniques give hope to brain damaged victims

Scientists at the annual Society for Neuroscience meeting in Atlanta have been demonstrating just how clever new techniques have become and what they are able to achieve.

16 Oct 2006

Cocaine addicts have an altered perception of reward

People addicted to cocaine have an impaired ability to perceive rewards and exercise control due to disruptions in the brain's reward and control circuits, according to a series of brain-mapping studies and neuropsychological tests conducted at the U.S. Department of Energy's Brookhaven National Laboratory.

16 Oct 2006

Shift workers sleep better in a dark room

New research from the U.S. has shed a light on why many night and early morning shift workers have problems sleeping.

16 Oct 2006

Psoriasis increases the risk of a heart attack

American researchers are suggesting that adults who suffer from psoriasis are at an increased risk of a heart attack.

11 Oct 2006

Killing resistant germs - total synthesis successful: Platensimycin, a new antibiotic

Although a number of new antibiotics have been discovered in recent decades, our armory against infection is continually being depleted, as our microscopically small enemies are crafty warriors that develop resistance to current antibiotics. Multiresistant bacteria are a big problem, especially in hospitals.

11 Oct 2006

Cocktail of two drugs heals damaged hearts

A cocktail of drugs has been found in trials with animals to heal damaged heart muscle.

10 Oct 2006

Nanoparticle encapsulation improves bioavailability of leukemia drug

Busulfan, which belongs to a family of drugs known as alkylating agents, is used to treat hematological malignancies, including chronic myelogenous leukemia.

9 Oct 2006

Teenage birth rate in Alabama continues to decline

The number of births among teenage girls in Alabama declined in 2005 from the previous year, continuing a downward trend in the teen pregnancy rate over the last 10 years, according to a new report from the Alabama Department of Public Health's Center for Health Statistics, the Birmingham News reports.

5 Oct 2006

California agency releases 10-year plan for spending $3B on embryonic stem cell research

The California Institute for Regenerative Medicine -- which is in charge of implementing the 10-year, $2.95 billion state human embryonic stem cell research program approved under Proposition 71 -- on Wednesday released a draft spending plan that "sets a strikingly modest tone" for outcomes of the research.

5 Oct 2006