Unverified50% confidenceFactExact time
血脑屏障由脑毛细血管内皮细胞、星形胶质细胞和周细胞共同构成，其核心结构是内皮细胞之间的紧密连接
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Can a Nasal Spray Reverse Brain Aging? A Deep Dive into the Latest Neuroscience Breakthrough
hackernewshackernews7/4/2026
Cite This Claim
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curl https://kongchang.com/api/v1/knowledge/claims/115233MCP
get_claim(id=115233)