title: The determination of the irritancy potential of surfactants using various methods of assessment.
abstract: Several animal irritancy test methods whose criteria include sensory response, pain/discomfort or tissue damage were evaluated as to their ability to assess relative irritancy potential of the following surfactants: sodium lauryl polyether (12) sulfate (SLES), Miranol C2M (MC2M), Miranol MHT (MMHT), sodium coco methyl tauride (SCMT), triethanolamine lauryl sulfate (TEALS), ammonium lauryl sulfate (ALS) and sodium lauryl sulfate (SLS). Data from the mouse upper respiratory tract and mouse writhing tests indicated that SLES, MC2M and MMHT were the least irritating and SLS, ALS and TEALS were the most irritating. The blepharospasm test did not lend itself to this type of evaluation because sequential instillation of the surfactants produced eye anesthesia. Data from the Draize eye test indicated that SLES was the least irritating while MC2M was slightly more irritating. All other surfactants were equally irritating. The Draize skin test results showed that SLES again was the least irritating at all concentrations tested and that SLS and ALS along with TEALS and SCMT were the most irritating.
mesh_terms: D000818:Animals; D001764:Blepharospasm / Q000139:chemically induced; D005123:Eye / Q000187:drug effects; D007509:Irritants; D051379:Mice; D010146:Pain / Q000139:chemically induced; D012137:Respiratory System / Q000187:drug effects; D012867:Skin / Q000187:drug effects; D013501:Surface-Active Agents / Q000633:toxicity*
chemical_list: D007509:Irritants; D013501:Surface-Active Agents