Prostate :: Male, aged physicians likely to order inappropriate prostate screenings PSA test

Prostate-specific antigen (PSA) tests to screen for prostate cancer are frequently performed among patients for whom the PSA test is not shown to be beneficial, and clinicians with certain characteristics are more likely to order such inappropriate screening tests, according to a report in the July 9 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

Fish :: Sonar study shows no harm to trout

A new University of Maryland study in the July issue of the Journal of the Acoustical Society of America reports that high powered sonar, like that used by U.S. Navy ships, did not harm test fish, including their hearing, in a controlled setting.

Stem Cell :: New blood vessels created from bone marrow cells

Now blood vessels can be created from bone marrow adult stem cells that function like native tissue in human body, revealed in a recent study by the researchers at the Department of Chemical and Biological Engineering of University at Buffalo.

Colon Cancer :: Genes associated with colon cancer identified

A 10-year study involving thousands of Israeli Jews and Arabs, led by researchers from American and Israeli institutions, has yielded important new information in the search for the genes that make a person more likely to develop colon cancer.

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