[KongchangAI]
Unverified92% confidenceFactTime unknown

核心机制是精氨酸与碳酸钙协同物理封闭牙本质小管,属于物理堵塞型而非化学脱敏型,不含氟化亚锡或钾离子等神经镇静成分

1
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92%
Confidence
Long-term
Relevance
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