نتایج جستجو برای: dental disinfectant

تعداد نتایج: 164072  

2017
Ross C. Beier Todd R. Callaway Kathleen Andrews Toni L. Poole Tawni L. Crippen Robin C. Anderson David J. Nisbet

The disinfectant and antimicrobial susceptibility profiles of 145 Salmonella strains obtained from feedlot water-sprinkled cattle were determined. A low prevalence of antimicrobial resistance (AMR) was observed, resistance was primarily observed to streptomycin (29.7%) and sulfamethoxazole (8.3%). All strains were susceptible to the 8 fluoroquinolones tested. The most common AMR traits were str...

2015
Dong-Uk Park Ye-Yong Choi Jong-Ju Ahn Heung-Kyu Lim Sun-Kyung Kim Hyun-Suk Roh Hae-Kwan Cheong Jong-Han Leem Dong-Hee Koh Hye-Jung Jung Kyoung-Mu Lee Jong-Hyeon Lee Yong-Hwa Kim Sin-Ye Lim Do-Myung Paek Chae-Man Lim Soo-Jong Hong

BACKGROUND In South Korea, a cluster of acute lung disease patients included lung injury disease suspected of being caused by the use of humidifier disinfectants. We examined the relationship between humidifier disinfectant exposure and clinically diagnosed humidifier disinfectant-associated lung injury (HDLI) in a family-based study. METHODS This case-control study included 169 clinically co...

Journal: :Applied microbiology 1953
E G KLARMAN E S WRIGHT V A SHTER

The customary methods of evaluation of chemical disinfectants concern the question of the germicidal performance under specified conditions of these products compared with that of a reference material. As a rule, the fundamental answer is sought to this query: When used in the recommended dilution, will a given disinfectant kill the test-organism wvithin the specified short period of time? From...

Journal: :Journal of Clinical Pathology 1966

Journal: :Ado klinik bilimler dergisi 2022

Objective: To determine the distribution of Staphylococcus aureus (S. aureus) aerosols in immediate environment dental operators during routine treatment and to investigate reduction S. colonization using 0.5% hydrogen peroxide/colloidal silver disinfectant were aimed.
 Materials Methods: The study was divided into two groups. Sterile distilled water used Group A (n = 90 Petri plates). wit...

Journal: :iranian journal of health sciences 0
tahereh jasemizad department of environmental health engineering, school of public health and environmental science and technology research center, shahid sadoughi university of medical sciences, yazd, iran mehdi mokhtari department of environmental health engineering, school of public health and environmental science and technology research center, shahid sadoughi university of medical sciences, yazd, iran hengameh zandi department of microbiology, school of medicine, shahid sadoughi university of medical sciences, yazd, iran taher shahriari department of environmental health engineering, school of public health and social determinants of health research center, birjand university of medical sciences, birjand, iran fatemeh sahlabadi department of environmental health engineering, school of public health and social determinants of health research center, birjand university of medical sciences, birjand, iran akram montazeri environmental health expert, shahid sadoughi accidents burns hospital, yazd, iran

as pseudomonas, acinetobacter, and staphylococcus that appropriate disinfection can reduce these pathogens. the aim of this study was to evaluate the effect of different disinfectants on gram-negative bacteria isolated from the surface of accidents and burn hospital in yazd. materials and methods: in this study, 240 samples were randomly collected from different parts of accidents and burn hosp...

Journal: :jundishapur journal of microbiology 0
jamileh nowroozi faculty of biological science, islamic azad university, north-tehran branch, tehran, ir iran abbas akhavan sepahi faculty of biological science, islamic azad university, north-tehran branch, tehran, ir iran lida tahmasebinejad kamarposhti faculty of biological science, islamic azad university, north-tehran branch, tehran, ir iran; faculty of biological science, islamic azad university, north-tehran branch, tehran, ir iran. tel: +98-9122197696 roya razavipour faculty of biological science, islamic azad university, north-tehran branch, tehran, ir iran flor mazhar faculty of biological science, islamic azad university, north-tehran branch, tehran, ir iran

background: acinetobacter baumannii plays an important role in some types of nosocomial infections as an opportunist microorganism which increases levels of resistance to antibacterial drugs and disinfectants. objectives: the aim of this study was to determine the resistance and sensitivity of a. baumannii to different antibiotics and evaluate the minimal inhibitory concentration (mic) for cipr...

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