The mouse ear model has been used at the U.S. Army Medical Institute of chemical Defense (USAMRICD) to assess dermal injury caused by sulfur mustard (HD) and to evaluate potential pre- and posttreatment compounds for efficacy against percutaneous HD injury. In this model, the effects of HD with or without treatment compounds are evaluated macroscopically by edema and microscopically by histopathological changes associated with HD injury. ...