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    3. 負離子與機體的代償能力

      2023-07-07 15:45:42

      機體通過呼吸、循環和血液系統的代償性反應能增強組織供氧,通過組織細胞的代償性反應能提高用氧能力。這些代償性反應有顯著的個體差異,因而各人對缺氧的耐受性很不相同,有心肺疾病及血液病者對缺氧的耐受性低,老年人因為肺和心功能儲備降低,骨髓造血干細胞減少,外周血液細胞數減少,以及細胞某些呼吸酶活性降低等原因,均可號致對缺氧的適應能力下降。

      負離子對提高機體代償能力和消除代謝耗氧率具有特殊作用。

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      3. {关键词}