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UF researchers track genetic journey of HIV from birth to death

GAINESVILLE, Fla. — University of Florida scientists have discovered how HIV evolves over the course of a person’s lifetime into a more deadly form that heralds the onset of full-blown AIDS. The findings could pave the way for new therapeutic agents that target the virus earlier in the disease process, before it takes a lethal turn, researchers say.

Filed under Health, Research on Tuesday, October 16, 2007.

UF study: Even slight cost changes affect SCHIP families

GAINESVILLE, Fla. — Raising monthly premiums by just $5 was enough to push many low-income families out of Florida’s State Health Insurance Program in 2003, placing thousands of children at risk for being uninsured, a new University of Florida study shows.

Filed under Family, Health, Research on Tuesday, October 9, 2007.

Regional, language differences affect Hispanics’ health-care experiences

GAINESVILLE, Fla. — Hispanics face multiple barriers to health care, but their experiences in the health-care system can vary widely by language and geographical area, according to a new University of Florida study.

Filed under Health, Hispanic, Research on Tuesday, October 9, 2007.

UF researchers test stem cell therapy for heart patients

GAINESVILLE, Fla. — University of Florida doctors on Wednesday (Oct. 3) treated their first patient enrolled in a new study designed to test whether injecting stem cells into the heart helps restore blood flow to the organ by prompting new blood vessels to grow.

Filed under Health, Research on Thursday, October 4, 2007.

UF researchers devise way to calculate rates of evolution

GAINESVILLE, Fla. — “Survival of the fittest” has popularly described evolution for more than a century, but a new study published in the Royal Society journal Biology Letters provides further evidence that random genetic mutations over millions of years may also play a powerful role.

Filed under Health, Research, Sciences on Wednesday, October 3, 2007.