I mean, I can't remember what I did yesterday, but I can remember Stacy Elsa from 30 years ago.Do I have my keys? Of course, this is the day I can't find it.At age 61, Judi Polak is now five years into her new normal after a bleak diagnosis. She has Alzheimer's disease.I would go to say something, and it just didn't come out, probably just like I'm talking now. It's very difficult to have a fluent conversation.She was a neonatal nurse practitioner with a doctoral degree.
But, on this day, the gurney was turned, and patient Judi Polak made some medical history in a clinical trial. A team of scientists, engineers and practitioners deployed a novel device to take aim at a big barrier to progress in the fight against Alzheimer's the blood-brain barrier. Dr. Rezai is leading a team intent on breaking through Judi's blood-brain barrier safely and reversibly.Now you can deliver much less doses, which improves the safety profile, and you can deliver it more targeted to the area it needs to go to.To temporarily open the barrier, they are using a combination of MRI and PET scans, an injection of tiny microbubbles, and a million-dollar helmet that sends out precisely focused beams of acoustic waves, ultrasound.
Temporarily opening the blood-brain barrier may be a more effective means to get drugs where they are needed in the brain.David Knopman:Miles O’Brien:
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Source: ELLE Magazine (US) - 🏆 472. / 51 Read more »