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还在用氨茶碱治疗慢阻肺急性加重?这些年你可能一直都用错了!
氨茶碱是嘌呤受体阻滞剂,能对抗腺嘌呤等对呼吸道的收缩作用。茶碱能增强膈肌收缩力,尤其在膈肌收缩无力时作用更显著,因此有益于改善呼吸 ...
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