通过RNAscope与活体钙成像技术，作者进一步锁定了PBN中表达Tac1的神经元亚群：这群神经元在 TN 模型中活动异常增强，且通过化学遗传学手段长期抑制PBNTac1神经元，不仅能有效缓解小鼠的痛苦表情及痛敏行为，还展现出逆转神经可塑性的潜力。此外，呼吸功能测试排除了镇痛效果源于呼吸状态改变的可能，从而确立了PBNTac1神经元是调控三叉神经痛及相关神经病理性疼痛的关键靶点。
By 1996, the IPv4x design had stabilized enough for the working group to publish its first formal RFC. It wasn’t a revolution so much as a careful extension of what already worked.
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Константин Лысяков (Редактор отдела «Россия»)
2026-03-13 10:00:00