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    "uri": "at://did:plc:nzm6xlhdk3myu4xft63gxqp4/app.bsky.feed.post/3mfhchjimtiw2"
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  "path": "/health/study-reveals-how-physical-activity-repairs-the-blood-brain-barrier-to-improve-memory-and-protect-brain-from-alzheimers-11117214",
  "publishedAt": "2026-02-22T13:12:15.000Z",
  "site": "https://www.ndtv.com",
  "tags": [
    "Health"
  ],
  "textContent": "Researchers at UC San Francisco have identified a biological process that may explain why exercise sharpens thinking and memory.",
  "title": "Exercise Repairs Blood-Brain Barrier To Improve Memory, Prevent Alzheimer's: Study"
}