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维生素C（VitC）是较好的抗氧化剂，对氧自由基有较强的清除作用，但常规剂量往往收效甚微’‘’。本实验采用大剂量VitC，在挤压伤实验动物模型上观察其治疗效果，为VitC在创伤中的应用提供实验依据。1材料与方法健康家兔，体重1．5～2．5kg，用32kg重物挤压双后肢及臀部5h，
Vitamin C (VitC) is a good antioxidant, a strong scavenging effect on oxygen free radicals, but conventional doses often have little effect. In this experiment, high-dose VitC was used to observe the therapeutic effect on crush injury animal model and provide experimental basis for the application of VitC in trauma. 1 Materials and Methods Healthy rabbits, body weight 1.5 ~ 2.5kg, with 32kg heavy objects squeezed hives and hips 5h,