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理想的皮膚保护性軟膏应具有下述条件:(1)富有保护作用,即对酸、鹼等刺戟物的侵蝕有防御作用;(2)对局部或全身無毒,(3)容易塗搽,並且密切附着于皮膚;(4)对器具及衣服全無害。据某些文献記載,硅油(Si(?)icon oil)軟膏具有这些条件。但据Donton等氏的实驗証明,硅油本身並無防御性。作者用Schwartz等氏法及色素溶出法对十四种皮膚保护性軟膏作了对比研究,其具体方法如下: 一、Schwartz等氏法:在致密而平滑的濾紙(东洋濾紙№.52)的中央用熔融石腊做成直徑1.4 cm左
The ideal skin protective ointment should have the following conditions: (1) it has a protective effect, that is, it has a defensive effect against the erosion of acids, alkalis and other hedgehogs; (2) it is non-toxic to the part or the whole body, (3) it is easy to smear, and Closely attached to the skin; (4) No harm to appliances and clothing. According to certain documents, silicone oil (Si()) oil ointments have these conditions. However, according to experiments by Donton et al., silicone oil itself is not defensive. The authors compared the fourteen skin protective ointments with Schwartz’s method and pigment dissolution method. The specific methods are as follows: 1. Schwartz’s method: in the center of dense and smooth filter paper (Toyo filter paper No. 52) Made of fused paraffin 1.4 cm in diameter left