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ENDOTOXIN AND β-(1,3)-GLUCAN LEVELS IN AUTOMOBILES: A PILOT STUDY
endotoxin glucan respiratory health non-occupational sources
2010/12/22
Exposure to bacterial endotoxin and fungal β-(1,3)-glucan in the indoor environment can induce respiratory symptoms. Automobiles are an exposure source of allergens but it is not known if, and how muc...
OCCUPATIONAL EXPOSURE TO ORGANIC DUST, MICROORGANISMS, ENDOTOXIN AND PEPTIDOGLYCAN AMONG PLANTS PROCESSING WORKERS IN POLAND
organic dust microorganisms endotoxin peptidoglycan bioaerosols
2010/12/22
The objective of present work was to determine and compare the components of bioaerosol in several sectors of plant processing industries. The study was conducted in 10 facilities engaged in herb and ...
ENDOTOXIN EXPOSURE IN SEWAGE TREATMENT WORKERS: INVESTIGATION OF EXPOSURE VARIABILITY AND COMPARISON OF ANALYTICAL TECHNIQUES
endotoxin exposure variability analyzing techniques
2010/12/22
Introduction: Objectives were to give an overview of endotoxin exposure and its determinants in sewage treatment workers, and to study exposure to culturable and non-culturable microorganisms and the ...
EXPOSURE OF INDIAN AGRICULTURAL WORKERS TO A IRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING HANDLING OF VARIOUS PLANT PRODUCTS
agricultural workers India occupational exposure
2010/12/23
Microbiological air sampling with the use of personal sampler was performed in 14 small agricultural facilities located in Aurangabad (Southern India), including 5 farms (at harvesting and threshing),...
ENDOTOXIN LEVEL AS A POTENTIAL MARKER OF CONCENTRATION OF GRAM-NEGATIVE BACTERIA IN WATER EFFLUENT FROM DENTAL UNITS AND IN DENTAL AEROSOLS
Gram-negative bacteria endotoxin dental unit waterlines
2010/12/23
Gram-negative bacteria concentration in water effluent from a dental unit, and in dental aerosol forming during the work of a dental handpiece, was assessed. The study was conducted on 25 dental units...
BACTERIAL CONTAMINATION OF INDOOR AIR, SURFACES, AND SETTLED DUST,AND RELATED DUST ENDOTOXIN CONCENTRATIONS IN HEALTHY OFFICE BUILDINGS
healthy office buidings occupational exposure
2010/12/23
Endotoxin, a characteristic external fraction of the outer membrane from Gram-negative bacteria, continuously shed into the environment, is considered as an important risk factor for human health. Our...
EXPOSURE TO BACTERIAL ENDOTOXIN DURING CONSERVATIVE DENTAL TREATMENT
dental unit waterlines aerosol water air endotoxin assay
2010/12/24
The aim of the study was to determine bacterial endotoxin concentration in the water flowing from a high-speed handpiece of a dental unit and in the air contained in the bioaerosol formed during denta...
EXPOSURE TO AIRBORNE GRAM-NEGATIVE BACTERIA, DUST AND ENDOTOXIN IN PAPER FACTORIES
paper industry wood chips pulp occupational exposure
2010/12/24
Air samples for determination of the concentration of Gram-negative bacteria, dust and endotoxin were collected at 10 sites in 2 large pulp and paper mills (paper factories) located in northern Poland...
SECOND INTER-LABORATORY STUDY COMPARING ENDOTOXIN ASSAY RESULTS FROM COTTON DUST
endotoxin assay limulus amoebocyte lysate test
2010/12/24
Previously, a large two-part inter-laboratory round robin endotoxin assay study was completed. This first study showed that when cotton dust samples, which are practically identical, are assayed for e...