PDF(Pubmed)
Abstract：
UNASSIGNED: Many studies consider the contamination of dental unit waterlines (DUWLs), but few of them have studied the possible presence of antibiotic resistant Pseudomonas aeruginosa in the DUWLs.
UNASSIGNED: Investigation of the presence of P. aeruginosa and Pseudomonas spp. strains in DUWLs and evaluation of their resistance to six antibiotics (ceftazidime, netilmicin, piperacillin/tazobactam, meropenem, levofloxacin, colistin sulfate) at a public dental clinic in Milan, Italy.
UNASSIGNED: Dental units were contaminated by P. aeruginosa with loads of 2-1,000 CFU/L and were mainly located on the mezzanine floor, with a range of 46-54%, while Pseudomonas spp. were primarily found on the first and second floors, ranging from 50 to 91%. P. aeruginosa was antibiotic resistant in 30% of the strains tested, andPseudomonas spp. in 31.8% . Cold water from controls was also contaminated by these microorganisms.
UNASSIGNED: Monitoring antibiotic resistance in the water and adopting disinfection procedures on DUs are suggested within the Water Safety Plan.
UNASSIGNED: Investigation of the presence of P. aeruginosa and Pseudomonas spp. strains in DUWLs and evaluation of their resistance to six antibiotics (ceftazidime, netilmicin, piperacillin/tazobactam, meropenem, levofloxacin, colistin sulfate) at a public dental clinic in Milan, Italy.
UNASSIGNED: Dental units were contaminated by P. aeruginosa with loads of 2-1,000 CFU/L and were mainly located on the mezzanine floor, with a range of 46-54%, while Pseudomonas spp. were primarily found on the first and second floors, ranging from 50 to 91%. P. aeruginosa was antibiotic resistant in 30% of the strains tested, andPseudomonas spp. in 31.8% . Cold water from controls was also contaminated by these microorganisms.
UNASSIGNED: Monitoring antibiotic resistance in the water and adopting disinfection procedures on DUs are suggested within the Water Safety Plan.
摘要：
未经评估：许多研究都考虑了牙科单元水线（DUWL）的污染，但是他们中很少有人研究DUWL中可能存在抗生素耐药性铜绿假单胞菌。
未经批准：对铜绿假单胞菌和假单胞菌的存在进行调查。DUWLs中的菌株及其对六种抗生素(头孢他啶，奈替米星,哌拉西林/他唑巴坦,美罗培南,左氧氟沙星,硫酸粘菌素)在米兰的一家公共牙科诊所，意大利。
UNASSIGNED：牙科单元被铜绿假单胞菌污染，载荷为2-1,000CFU/L，主要位于夹层地板上，范围为46-54%，而假单胞菌属。主要在一楼和二楼发现，从50%到91%不等。铜绿假单胞菌在30%的测试菌株中具有抗生素抗性，和假单胞菌属。在31.8%。来自对照的冷水也被这些微生物污染。
UNASSIGNED：在水安全计划中建议监测水中的抗生素耐药性并对DU采用消毒程序。
未经批准：对铜绿假单胞菌和假单胞菌的存在进行调查。DUWLs中的菌株及其对六种抗生素(头孢他啶，奈替米星,哌拉西林/他唑巴坦,美罗培南,左氧氟沙星,硫酸粘菌素)在米兰的一家公共牙科诊所，意大利。
UNASSIGNED：牙科单元被铜绿假单胞菌污染，载荷为2-1,000CFU/L，主要位于夹层地板上，范围为46-54%，而假单胞菌属。主要在一楼和二楼发现，从50%到91%不等。铜绿假单胞菌在30%的测试菌株中具有抗生素抗性，和假单胞菌属。在31.8%。来自对照的冷水也被这些微生物污染。
UNASSIGNED：在水安全计划中建议监测水中的抗生素耐药性并对DU采用消毒程序。
