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目前治疗氢氟酸(HF)灼伤的方法是皮下注射葡萄糖酸钙以结合残存的游离氟离子。由于镁也能与氟离子形成不溶性氟盐,它对组织刺激性也较钙小,作者通过动物实验对它们的疗效进行了比较。 实验用Spraque—Daw/ey雄鼠,重300—350克。甲氧氟烷吸入麻醉。四肢背侧剃毛,用吸管将0.025m1HF涂于剃毛处皮肤。10分钟后用自来水冲洗5分钟,45分钟后,肢体随机分为5组,Ⅰ组不治疗(仅用水冲洗),Ⅱ组用生理盐水注射,
Current treatments for hydrofluoric acid (HF) burns involve the subcutaneous injection of calcium gluconate to bind the remaining free fluoride. Since magnesium also forms insoluble fluoride salts with fluoride ions, it is also less irritating to tissues than calcium, and the authors compared their efficacy by animal experiments. Experimental Spraque-Daw / ey male rats weighing 300-350 grams. Methoxyfloxacin inhalation anesthesia. Extremities dorsal shaving, 0.025m1HF straw with a straw applied to the skin at the shave. After 10 minutes rinse with tap water for 5 minutes, 45 minutes later, limbs were randomly divided into 5 groups, Ⅰ group without treatment (only water rinse), Ⅱ group with normal saline injection,