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Protein Urine…

Urine protein is a mixture of plasma proteins, renal tubular proteins and those from the lower urinary tract. Very little plasma protein crosses the glomerular capillary membranes in healthy individuals. Traces of albumin and beta globulins may be…

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Arsenic

Arsenic is a natural component of the earth’s crust and is widely distributed throughout the environment. Arsenic exists in trivalent and pentavalent forms, as well as methylated compounds, monomethylarsonic acid and dimethylarsenic acid. All of…

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USPSTF 2018…

In 2012, the United States Preventive Services Task Force (USPSTF) recommended against screening for prostate cancer with prostate specific antigen (PSA). This year, USPSTF published an update on PSA based screening for prostate cancer. Their review…