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With exercise, elders can improve weakened physical abilities

GAINESVILLE, Fla. — With a prescription of regular structured exercise, sedentary elderly are able to safely improve their physical function and may reduce the likelihood they will experience difficulty walking a quarter mile, according to findings from a multicenter pilot study led by the University of Florida Institute on Aging.

Filed under Research, Health on Friday, November 17, 2006.

Horse owners can still vaccinate animals against West Nile virus

GAINESVILLE, Fla. — Although cooler temperatures have arrived in Florida, horses in the Sunshine State are still at risk for contracting potentially fatal mosquito-borne diseases, such as West Nile virus, University of Florida veterinarians and state officials warn.

Filed under Research, Florida, Veterinary on Wednesday, November 15, 2006.

Women with chest pain risk serious complications even in absence of blockages

GAINESVILLE, Fla. — Women who have chest pain but no evidence of clogged arteries on conventional imaging tests are nonetheless four times more likely to eventually be hospitalized for heart failure, suffer a heart attack or stroke, or die than women without heart disease symptoms, University of Florida researchers report.

Filed under Research, Health, Gender on Tuesday, November 14, 2006.

Drug exposure before birth could affect kids’ decision-making skills

GAINESVILLE, Fla. — The part of the brain responsible for making most decisions about how to behave seems to develop less quickly in children exposed to cocaine before they were born, University of Florida researchers have found.

Filed under Research, Health on Wednesday, November 8, 2006.

Researchers explore medicine in the final frontier

GAINESVILLE, Fla. — On Mars, Earth probably looks like a pinprick in the sky, a bluish-green ball some 140 million miles away. But before astronauts can glimpse the view from the red planet, doctors must better understand how to handle medical problems and surgeries in space, University of Florida researchers say.

Filed under Research, Health on Tuesday, October 31, 2006.

UF study reveals many people with epilepsy risk driving to get to work

JACKSONVILLE, Fla. — Even though they are at high risk for car accidents, many people with epilepsy whose seizures are poorly controlled continue to drive, according to a new University of Florida study.

Filed under Research, Health on Tuesday, October 24, 2006.

New data hint at oncoming cocaine epidemic

GAINESVILLE, Fla. — Like some drug déjà vu, cocaine use is once again on the rise among students and the rich and famous, a trend University of Florida researchers say likely signals a recurring epidemic of abuse.

Filed under Research, Health, Florida on Tuesday, October 17, 2006.

Whooping cough rates higher in states where vaccination exemptions easily obtained

GAINESVILLE, Fla. — Whooping cough is re-emerging nationwide and youngsters in states that permit parents to easily opt out of vaccinating their children are at increased risk from the disease, researchers from Johns Hopkins University and the University of Florida report today (Oct. 11) in the Journal of the American Medical Association.

Filed under Research, Health on Tuesday, October 10, 2006.

UF experts: Decaffeinated coffee is not caffeine-free

GAINESVILLE, Fla. — Coffee addicts who switch to decaf for health reasons may not be as free from caffeine’s clutches as they think. A new study by University of Florida researchers documents that almost all decaffeinated coffee contains some measure of caffeine.

Filed under Research, Health on Tuesday, October 10, 2006.

Tiny Tampa Bay fish key to evolution of immune system

GAINESVILLE, Fla. — Armed at first with nothing more than boots, a screen and a bucket, scientists studying a tiny primitive fish that makes up 70 percent of the biomass in Tampa Bay now say they have found the “missing link” marking the point in evolution that led to the development of the modern-day human immune system.

Filed under Research, Health on Tuesday, October 3, 2006.