Our cells are constantly communicating, using neurotransmitters and hormones to signal to each other. Molecular receptors on each cell receive these chemical signals and allow cells to accomplish a task important for health. ...
Nov 9, 2015
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(Medical Xpress)—The digital rectal exam is an important screening test that can discover prostate cancer that a prostate-specific antigen or PSA test may not, despite the higher sensitivity of the PSA test, according to ...
Mar 18, 2013
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Alzheimer's disease is characterized by the accumulation of particular toxic proteins in the brain that are believed to underlie the cognitive decline in patients. A new study conducted in mice suggests that newly identified ...
Sep 26, 2013
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New research has revealed why some lung cancers are undetected by radiograph and helped to identify the type of people who may be at risk of this form of the disease.
Sep 3, 2012
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The days—or even weeks—spent waiting for the results of a cancer-screening test can feel like an eternity. Especially when early diagnosis and quick action are tied to better outcomes.
Feb 20, 2019
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Despite the claims and counter-claims for new embryo assessment techniques introduced over the past two decades, the search for the holy grail of assisted reproduction - the key to the embryo destined to implant - continues. ...
Jul 4, 2016
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A new study has found that women can be screened for colorectal cancer at least five to 10 years later than men when undergoing an initial "virtual colonoscopy." Published early online in CANCER, a peer-reviewed journal of ...
Jun 10, 2013
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A new three-dimensional (3-D) digital mammography technique has the potential to significantly improve the accuracy of breast cancer screening, according to a study published in Radiology.
Nov 13, 2012
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Are 3D mammograms better than standard 2D imaging for catching advanced cancers?
Oct 17, 2023
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