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|  |  Return to Web Lectures | WEB LECTURE:-Dennis W. Choi, MD, PhD | 
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| Approaches to reducing neuronal death after acute brain ischemia Dennis W. Choi, MD, PhD Executive Vice President, Neuroscience Merck Research Laboratories, USA  | PLEASE NOTE  You will need RealPlayer to listen to this lecture. Click HERE to download RealPlayer for free. Click HERE for instructions on selecting and downloading a version of RealPlayer that will work with your computer system. | 
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|  Lecture Posted June 1, 2001  Click HERE to give us your opinion about this lecture. | |
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| Go to Slides #1-6, #7-12, #13-18, #19-24, #25-29 | |
|  Point your mouse over the words "Slide 1, Slide 2, Slide 3, etc" to view the slides. | 
|  | Slide 1: Introduction Click for: AUDIO | 
| Slide 2: Stroke overview Click for: AUDIO | |
| Slide 3: Approaches to stroke therapy Click for: AUDIO | |
| Slide 4: t-PA as an improvement in acute stroke treatment Click for: AUDIO | |
| Slide 5: Glutamate toxicity enhances vulnerability of brain tissue to ischemia Click for: AUDIO | |
| Slide 6: How extracellular glutamate leads to neuronal death Click for: AUDIO | |
| Click HERE to view the next 6 slides. | 
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