News tagged with blood sample

Blood test provides 'snapshot' of tumor drug response

(Medical Xpress) -- Counting the number of tumour cells in blood samples taken before and after treatment for advanced neuroendocrine tumors could provide a ‘snapshot’ of how well patients are responding ...

Jun 06, 2012
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Too much vitamin D can be as unhealthy as too little

Scientists know that Vitamin D deficiency is not healthy. However, new research from the University of Copenhagen now indicates that too high a level of the essential vitamin is not good either. The study is based on blood ...

May 29, 2012
popularity 4.5 / 5 (2) | comments 1 | with audio podcast

DNA methylation level is marker of breast cancer risk

(HealthDay) -- Women with high levels of white blood cell (WBC) DNA methylation at the ATM loci have a significantly increased risk of breast cancer, regardless of family history or menopausal status, according ...

May 11, 2012
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FDA reviews first rapid, take-home test for HIV

The Food and Drug Administration is considering approval of the first over-the-counter HIV test that would allow consumers to quickly test themselves for the virus at home, without medical supervision.

May 11, 2012
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