News tagged with urine

Cancer-detection device poised to save lives

The early detection of cancer through screening techniques such as mammograms saves thousands of lives annually. Yinfa Ma is out to save thousands more through an easier and less costly approach.

Sep 01, 2016
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Urine

Urine is a liquid waste product of the body secreted by the kidneys by a process of filtration from blood called urination and excreted through the urethra. Cellular metabolism generates numerous waste compounds, many rich in nitrogen, that require elimination from the bloodstream. This waste is eventually expelled from the body in a process known as micturition, the primary method for excreting water-soluble chemicals from the body. These chemicals can be detected and analyzed by urinalysis. Amniotic fluid is closely related to urine, and can be analyzed by amniocentesis.

This text uses material from Wikipedia, licensed under CC BY-SA

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