نتایج جستجو برای: bioaerosol

تعداد نتایج: 582  

Journal: :Micromachines 2016
Xiran Jiang Yingchao Liu Qi Liu Wenwen Jing Kai-Rong Qin Guodong Sui

In this study we developed a microfluidic chip for the rapid capture, enrichment and detection of airborne Staphylococcus (S.) aureus. The whole analysis took about 4 h and 40 min from airborne sample collection to loop-mediated isothermal amplification (LAMP), with a detection limit down to about 27 cells. The process did not require DNA purification. The chip was validated using standard bact...

2017
Caroline Van Droogenbroeck Marleen Van Risseghem Lutgart Braeckman Daisy Vanrompay

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

Journal: :Ochrona Środowiska i Zasobów Naturalnych - Environmental Protection and Natural Resources 2014

Journal: :The Annals of occupational hygiene 2003
J Douwes P Thorne N Pearce D Heederik

Exposures to bioaerosols in the occupational environment are associated with a wide range of health effects with major public health impact, including infectious diseases, acute toxic effects, allergies and cancer. Respiratory symptoms and lung function impairment are the most widely studied and probably among the most important bioaerosol-associated health effects. In addition to these adverse...

Journal: :Annals of agricultural and environmental medicine : AAEM 2007
Jolanta Szymańska

Many-year studies on aerosols as an infection vector, despite their wide range, ignored dental aerosol. All procedures performed with the use of dental unit handpieces cause the formation of aerosol and splatter which are commonly contaminated with bacteria, viruses, fungi, often also with blood. Aerosols are liquid and solid particles, 50 microm or less in diameter, suspended in air. Splatter ...

ژورنال: سلامت کار ایران 2009
رستمی, رضا, طباطبایی, سید حمیدرضا, چوبینه, علیرضا,

  Background and aims   Bioaerosol exposure is associated with a vast range of adverse health effects including infectious diseases, acute toxic effects, allergy and cancer. This study was conducted to determine type and concentration of bioaerosols in ambient air of educational hospitals.   Methods   In this cross-sectional study, different wards of 5 educational hospitals including nurse stat...

ژورنال: طب کار 2014

Abstract Prevalence of respiratory symptoms and lung function impairments among Darab ginning factory workers Masoud neghab , Morteza nowroozi sarjoeeye Background: Exposure to cotton dust and its bioaerosol contaminants is the major cause of byssinosis.This study was conducted to determine the prevalence of respiratory symptoms and acute and chronic ventilatory disorders among Dara...

2010
Elżbieta Lonc Kinga Plewa

Since intensive poultry production is accompanied by as high as possible densities of birds within buildings, this exposes poultry house workers to elevated concentrations of bioaerosol that is mainly emitted by birds. Exposure to dust containing pathogenic microbial and parasitic agents may cause asthma, asthma-like syndrome, mucous membrane irritation, chronic bronchitis, and allergic alveoli...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید