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Poultry litter harbors agents that generate antibiotic multi-resistance

They found that poultry litter – a ubiquitous part of large broiler operations – harbors a vastly larger number of microbial agents that collect and express resistance genes than was previously known.

19 Apr 2004

Two recent innovations look set to revolutionize biomedical treatment.

The first innovation is probably the world’s first multiple drug-eluting biodegradable stent for use in any part of the body where fluid flow, including blood, is disrupted.

19 Apr 2004

Black women with high blood pressure during pregnancy have higher homocysteine levels

Black women with pregnancy-induced high blood pressure have more homocysteine (an amino acid linked with atherosclerosis) and less folic acid in their blood than white women.

19 Apr 2004

New evidence that brain circuits involved in drug addiction are also activated by the desire for food

Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have produced new evidence that brain circuits involved in drug addiction are also activated by the desire for food.

19 Apr 2004

Office surgery safety breakthrough

A major study documenting outcomes for more than 400,000 surgical procedures performed in accredited office-based surgery facilities provides solid data confirming an overall safety record comparable to that of surgeries performed in hospital surgery facilities.

19 Apr 2004

New scanning technology allows researchers to look into a kidney

Kidney disease may affect as many as one in twelve people, and causes millions of deaths each year. Currently, the diagnosis of kidney function relies mainly on blood and urine tests, an indirect means of figuring out how well they’re working.

19 Apr 2004

Lack of evidence of sexual transmission of Hepatitis C among monogamous couples

Italian researchers have evaluated the risk of sexual transmission of hepatitis C virus (HCV) infection among 895 monogamous heterosexual partners of HCV chronically infected individuals in a long-term prospective study.

19 Apr 2004

Identification of first protein biomarkers to help patients with amyotrophic lateral sclerosis

A University of Pittsburgh pathologist has identified the first protein biomarkers able to diagnose patients with amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease) with near 100 percent accuracy. Before this finding, there were no known diagnostic biomarkers for this neurodegenerative disease.

18 Apr 2004

Researchers find drug that may suppress genetic mutation using a novel screening approach

Researchers at Massachusetts General Hospital have developed a way of identifying promising new drugs that may get around a major challenge in drug discovery.

18 Apr 2004

Gene discovery could improve anemia treatment in patients

Patients with inflammatory diseases such as arthritis, chronic infections and some types of cancer, often become anemic – a condition called anemia of chronic disease (ACD). While ACD rarely kills patients, it can make their lives miserable.

18 Apr 2004

New method that will revolutionize the search for genes

Medical researchers know that most common human diseases, such as hypertension and diabetes, have a large genetic component. Many genes, interacting with the environment, contribute to these diseases. For researchers, a major challenge is finding all the genes involved with a particular disease.

18 Apr 2004

Lung cancer varies between men and women

Tobacco use in American women rose dramatically during the 20th century, resulting in a 600 percent increase by the year 2003 in the number of women who died of lung cancer. In the same period, the number of lung cancer deaths in men declined.

18 Apr 2004

MRI Patients in Canadian capital cities are getting the procedure sooner than regional areas

Patients in the Capital district who need an MRI are getting the procedure a lot sooner. The average wait time is now 45.2 days, almost three times less than the 148.2 days people were waiting last March. The wait time standard for elective MRI procedures is 42 days. Urgent or emergency MRIs are done immediately.

18 Apr 2004

How to beat throat cancer

Rochesterian Jim Toole is looking forward to a warm summer filled with hearty picnic barbecues after beating throat cancer.

16 Apr 2004

Canadian Prime Minister Paul Martin pledges health care push

Any discussion of health care runs the risk of deteriorating into generalities. So let me be specific: We must reduce wait times. Canadians need to know, Wherever they live, how long it takes to get an MRI, how long it takes to see a doctor, to get needed hip surgery, and how quickly their child will be seen in the emergency ward.

16 Apr 2004

$360,000 boost for HIV/AIDS patients in Pima County

The University of Arizona has been awarded $360,000 from the federal Ryan White CARE Act to expand its patient care services for HIV/AIDS patients in Pima County. Ryan White Early Intervention Services Clinics now are held at the University of Arizona Health Sciences Center and at Kino Hospital.

16 Apr 2004

IVF improvements in United States

Since its introduction in the United States, assisted reproduction technology has helped allow women to conceive more than a million babies.

16 Apr 2004

Delirium in ICU patients a predictor of mortality

Between 60 percent to 80 percent of these patients develop a brain dysfunction known as delirium, which according to a group of physicians at Vanderbilt Medical Center is an independent predictor of mortality.

16 Apr 2004

Use of acute services by patients who die in NHS hospitals does not increase with age according to new research

Use of acute services by patients who die in NHS hospitals does not increase with age according to new research by the University of Bristol published in the British Medical Journal today.

16 Apr 2004

Medicaid costs for a child's trip to an emergency room or clinic can be reduced annually by at least $198

Medicaid costs for a child's trip to an emergency room or clinic can be reduced annually by at least $198 per family when Head Start parents are provided with easy-to-understand health-care guidance, according to a first-of-its kind study by the UCLA/Johnson & Johnson Health Care Institute.

16 Apr 2004