臭氧、紫外线辐射、草药及戊二醛法对正畸和修复程序中弹性印模材料的灭菌效果
Efficacy of Ozone, UV Radiation, Herbal and Glutaraldehyde Method for Sterilisation of Elastomeric Impression Materials for Orthodontic and Prosthodontic procedures.
作者信息
Ashil A M, Sharma Aseem, Faiz M K, Garhnayak Mirna, Mathar Mohammed Ibrahim, Anupama T, Mahalakshmi Gujjalapudi, Sharma Tanushree
机构信息
Additional Professor, Department of Orthodontics, Government Dental College Kannur Pariyaram Medical College, Kerala, India.
Reader, Department of Orthodontics and Detofacial Orthopedics, Himachal Institute of Dental Sciences, Paonta, Himachal Pradesh, India.
出版信息
J Pharm Bioallied Sci. 2024 Feb;16(Suppl 1):S717-S719. doi: 10.4103/jpbs.jpbs_962_23. Epub 2024 Feb 29.
OBJECTIVES
The objectives of the current study was to evaluate the disinfection efficacy of ozone, ultraviolet (UV) radiation, herbal and glutaraldehyde method for sterilization of elastomeric impression materials.
MATERIALS AND METHODS
Disinfection of elastomeric impression material was performed with each of the disinfection methods: ozone, UV radiation, herbal, and glutaraldehyde. Later microbiological analysis was performed and the colony-forming units were evaluated and compared.
RESULTS
The highest disinfection efficacy was found with glutaraldehyde, followed by ozone and UV radiation, and the least with neem herbal rinse. Intergroup comparison was highly significant.
CONCLUSION
Dry gaseous ozone and UV radiation can be used effectively for the disinfection of impressions.
目的
本研究的目的是评估臭氧、紫外线（UV）辐射、草药和戊二醛方法对弹性印模材料消毒的效果。
材料与方法
采用臭氧、紫外线辐射、草药和戊二醛等消毒方法对弹性印模材料进行消毒。随后进行微生物分析，并对菌落形成单位进行评估和比较。
结果
戊二醛的消毒效果最佳，其次是臭氧和紫外线辐射，印楝草药冲洗液的消毒效果最差。组间比较差异极显著。
结论
干燥气态臭氧和紫外线辐射可有效用于印模消毒。
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