关于应用肾上腺皮质激素于治疗暴露牙髓的问题上,还有一些争论。本文报告了两个研究。第一描述了对白鼠暴露的磨牙牙髓上使用一些市场上供应的含有可的松的复合物,所产生的反应。第二试图鉴定一种商业产品Ledermix糊剂的有害成分。将白鼠麻醉并在其磨牙上备洞,暴露牙 On the application of adrenal cortex hormones in the treatment of exposed pulp on the issue, there are some controversy. This article reports two studies. The first describes the reaction that results from the use of some commercially available cortisone-containing complexes on the exposed pulp of rats. The second attempt was to identify the harmful ingredients of a commercial product, Ledermix paste. Anesthetize the rat and prepare holes in its molars to expose the teeth