洁治前漱口对口腔诊室空气细菌含量的影响.pdf

军医进修学院学报 -‘u--’ 、-|，(4) tip ChinesePLA MedSeh ·341· Postgrad 洁治前漱口对口腔诊室空气细菌含量的影响 李凤丽L2，林松杉2，谷静2，刘宇2，杨瑞华2，惠秀丽2 1天津医科大学研究生院，天津300070；2海军总医院口腔科，北京100048 摘要：目的观察超声洁治前漱口对诊室空气细菌含量的影响。方法将研究对象分为listerine。漱口、氯己定漱口、清 水漱口和未漱口四组。采用沉降法收集超声洁治后诊室的空气样本，血琼脂平板需氧培养48h，观察形成的细菌菌落数。 结果超声洁治前listerine。漱口组和氯己定漱口组较清水漱口组及未漱口组空气中细菌含量明显降低，清水漱口组较未漱 口组、listerine事漱口组较氯己定漱口组无统计学差异。结论超声洁治前用漱口液漱口可明显降低诊室空气中细菌数量。 关键词：空气污染，室内；漱口药；牙科诊室 中图分类号：R78 文献标识码：A 文章编号：1005—1 139(2011)04—0341-02 Effectofmouthrinsebeforeultrasonicon concentrationinairof scalingmicroorganism dentalclinics U Xiu—li。 Yu。，YANGRui—hu矿，HUI Feng-li“，LINSong·shah2，GUJingz，LIU Schoolof Medical of General 1PostgraduateTianjin University，Tianjin300070，China；‘DepartmentDentistry，Chinese Navy 100048，China Hospital，Beijing author：LIN CorrespondingSong-shah．Email：lsongshan@sohu．com Toobservetheeffectofmouthrinsebeforeultrasonicon concentrationinairof Abstract：0bjective SCalingmicroorganism dentalclinics．MethodsPatientsweredividedintolisterine9mouthrinse mouthrinse mouth group，chlorhexidinegroup，wamr rinse nonmouthrinse werecollectedfromdentalclinicsafterultrasonicwithsedimentation group，and group．Airsamples scaling andculturedinblood for48h．nen．thenumberofbacterialCOloniesformedonthe wascounted．Results11他 agarplates plates in mouthrinse thanin concentrationWas lowerlisterine9 andchlorhexjdinemouthrinse