نتایج جستجو برای: microbiological contamination
تعداد نتایج: 72862 فیلتر نتایج به سال:
Objective: To evaluate the microbiological contamination of sterile (SG) and non-sterile (NSG) gloves before during different stages endodontic treatment. Methodology: Five brands (n = 10 per brand) NSG (Supermax, UniGloves, Lemgruber, Nugard Embramac) four SG (Sensitex, Sanro, Mucambo, Madeitex) were analyzed. Microbiological collections performed at 3 time-points: immediately after opening pa...
A total of 360 samples including fresh fecal droppings, neck skins, and swab samples was collected from 24 broiler flocks and processed by 12 modern processing plants in 6 states in Malaysia. Ninety samples from 10 traditional wet markets located in the same states as modern processing plants were also collected. Microbiological isolation for Campylobacter was performed following ISO 10272-1:20...
BACKGROUND Water and High Purity Water (HPW) distribution systems can be contaminated with human pathogenic microorganisms. This biocontamination may pose a risk to human health as HPW is commonly used in the industrial, pharmaceutical and clinical sectors. Currently, routine microbiological testing of HPW is performed using slow and labour intensive traditional microbiological based techniques...
BACKGROUND The objective of this study was to explore the prevalence of microbiological contamination of mobile phones that belong to clinicians in intensive care units (ICUs), pediatric intensive care units (PICUs), and neonatal care units (NCUs) in all public secondary care hospitals in Kuwait. The study also aimed to describe mobile phones disinfection practices as well as factors associated...
Commercial poultry hatcheries provide ideal conditions for the multiplication and spread of microorganisms. Formaldehyde is widely used as a disinfectant; however, it harmful to human health can cause abnormal morphology in chicks. An alternative microbiological control use copper, metallic antimicrobial agent contact surfaces. The efficacy copper surfaces has been established healthcare enviro...
The Seine river watershed is characterized by a high population density and intense agricultural activities. Data show low microbiological water quality in the main rivers (Seine, Marne, Oise) of the watershed. Today, there is an increasing pressure from different social groups to restore microbiological water quality in order to both increase the safety of drinking water production and to rest...
BACKGROUND Few studies have explored the microbial contamination of glove boxes in clinical settings. The objective of this observational study was to investigate whether a new glove packaging system in which single gloves are dispensed vertically, cuff end first, has lower levels of contamination on the gloves and on the surface around the box aperture compared with conventional glove boxes. ...
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