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Medical Dictionary

alteplase

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noun al·te·plase \ˈal-tə-ˌplās\

Medical Definition of alteplase

  1. :  a recombinant form of tissue plasminogen activator that is used to prevent damage to heart muscle following a heart attack and to reduce neurological damage following ischemic stroke <Intravenous thrombolytic treatment with alteplase, initiated within 3 hours after the onset of symptoms, is the only medical therapy currently available for acute ischemic stroke.—Werner Hacket et al., The New England Journal of Medicine, 25 Sept. 2008> Alteplase is marketed under the trademark Activase.




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a timid, meek, or unassertive person

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