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Health Report - Mouth X-Rays and the Brain; Infected Gums Do Not Cause Heart Attacks This is the VOA Special English Health Report. A new study suggests that dental X-rays may increase the risk of the most common kind of brain tumor. However, experts
Health Report - Brain Cancer Like Kennedy's Is Difficult to Treat Senator Ted Kennedy, 76 years old, has a glioma in an area where the best way to fight it may be with radiation and chemicals. Transcript of radio broadcast: 27 May 2008 This is the V
An international team of scientists at a U.S. university is investigating whether 'cooking' cancerous tumors using tiny nanoparticles in a magnetic field might be an effective and useful treatment. Preliminary findings suggest they may be on the righ
SCIENCE IN THE NEWS -April 2, 2002: Cancer By Oliver Chanler VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent deve
3-D Technology Saves Lives 3D技术拯救生命 From VOA Learning English, this is the Health Report. Three-dimensional technology -- known as three-D -- gives depth to objects that would otherwise appear two-dimensional, or flat. Three-D makes movie
A new study suggests that dental X-rays may increase the risk of the most common kind of brain tumor. However, experts say the risk of these mostly non-cancerous growths is still very small. The study involved about fourteen hundred patients with bra