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Toward a faster, more accurate way to diagnose stroke

When someone suffers from a stroke, a silent countdown begins. A fast diagnosis and treatment can mean the difference between life and death. Scientists are working on a new blood test that one day could rapidly confirm whether someone is having a stroke and what kind. They built a device that can process whole blood and isolate genetic material for two potential stroke biomarkers within minutes. Keeping in mind that identifying more biomarkers could aid in diagnosis, they designed their device so it can analyze a total of four biomarkers at the same time.
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