Month: August 2012

US cancer body oversells mammograms: experts

 2 Aug 2012 Medical experts on Friday accused a major US breast cancer foundation known for its high-profile “pink ribbon” campaign of overselling pre-emptive mammography and understating the risks. The Susan G....

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Brain parasite directly alters brain chemistry

  A research group from the University of Leeds has shown that infection by the brain parasite Toxoplasma gondii, found in 10-20 per cent of the UK’s population, directly affects the production of dopamine, a key...

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