锌制剂历来是外用药物。1958年6月作者发现外用0.5％的硫酸锌眼药水能加速小腿顽固性溃疡的愈合。考虑到锌是功物及人体必需的微量元素,是人体一些酶的组成成分及激活因子,肝硬化等与营养缺乏有关的一些疾病有缺锌倾向,于1958年8月配成不同浓度的硫酸锌溶液给兔、狗、猫服饲2个月进行观察,未见不良反应及病理变化,还可加速幼 Zinc preparations have always been topical drugs. June 1958 The authors found that topical 0.5% zinc sulfate eye drops can accelerate the healing of calf refractory ulcers. Taking into account that zinc is an essential trace element and the human body is the body of some enzymes and activation factors, cirrhosis and other diseases associated with nutritional deficiencies have a tendency to zinc deficiency, in August 1958 dubbed different concentrations of sulfuric acid Zinc solution to rabbits, dogs, cats fed 2 months to observe, no adverse reactions and pathological changes, but also accelerated the young