将镁锌合金植入大鼠盲肠,研究其对肝肾功能电解质的影响.取SD大鼠72只,以随机数字法分为镁合金组、纯钛组和假手术组,每组24只.镁合金组在盲肠末端切口周围包埋长约5mm×1mm×1mm的镁锌合金条,纯钛组植入相同尺寸的医用纯钛条,假手术组仅做缝合,并于术前和术后检测血清肝肾功能电解质.结果表明,各组肝肾功能电解质的差异无统计学意义(P>0.05),镁锌合金植入大鼠盲肠后对其肝肾功能电解质无明显影响,初步证实了镁锌合金的生物安全性.
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