搜索结果: 1-11 共查到“农业基础学科 endotoxin”相关记录11条 . 查询时间(0.062 秒)
AIRBORNE ENDOTOXIN IN DIFFERENT BACKGROUND ENVIRONMENTS AND SEASONS
agriculture biomass biofuel endotoxin
2010/12/23
Endotoxin is a cell wall component from Gram-negative bacteria, and inhaled endotoxin contributes significantly to the induction of airway inflammation and dysfunction. Background levels of endotoxin ...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING PROCESSING OF PEPPERMINT AND CHAMOMILE HERBS ON FARMS
herb farmers peppermint chamomile processing
2010/12/23
The aim of this study was to determine the levels of microorganisms, dust and endotoxin in the air during processing of peppermint (Mentha piperita) and chamomile (Matricaria recutita) by herb farmers...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING PROCESSING OF VALERIAN ROOTS ON FARMS
herb farmers valerian roots processing occupational exposure
2010/12/24
The aim of this study was to determine the levels of microorganisms, dust and endotoxin in the air during various stages of valerian (Valeriana officinalis) roots processing by herb farmers and to exa...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING FLAX SCUTCHING ON FARMS
flax farmers scutching occupational exposure
2010/12/24
Microbiological air sampling was performed on 5 flax farms located in eastern Poland. Air samples for determination of the concentrations of microorganisms, dust and endotoxin were collected in barns ...
ENDOTOXIN EXPOSURE AND LUNG CANCER MORTALITY BY TYPE OF FARMING: IS THERE A HIDDEN DOSE-RESPONSE RELATIONSHIP?
anti-cancer effects endotoxin lung cancer
2010/12/24
Previous studies have suggested that those in occupations exposed to endotoxin have a reduced rate of lung/respiratory cancer. An initial investigation found a significantly reduced risk of all sites ...
EXPOSURE TO AIRBORNE MICROORGANISMS AND ENDOTOXIN IN A POTATO PROCESSING PLANT
potato industry occupational exposure organic dust bioaerosols
2010/12/24
Microbiological air sampling was performed in a big potato processing plant located in eastern Poland. Air samples for determination of concentrations of microorganisms.
EXPOSURE TO AIRBORNE MICROORGANISMS AND ENDOTOXIN IN HERB PROCESSING PLANTS
herb processing plants occupational exposure organic dust
2010/12/24
Microbiological air sampling was performed in two herb processing plants located in eastern Poland. Air samples for determination of the levels of bacteria, fungi,dust and endotoxin were collected at ...
APPLICATION OF THE CLASSIC LIMULUS TEST AND THE QUANTITATIVE KINETIC CHROMOGENIC LAL METHOD FOR EVALUATION OF ENDOTOXIN CONCENTRATION IN INDOOR AIR
endotoxin classic Limulus test quantitative kinetic chromogenic LAL method
2010/12/27
The classic (gel-clot procedure) Limulus test (CLT) and the quantitative kinetic chromogenic LAL method (KQCL) used for the evaluation of bacterial endotoxin concentration in the indoor air of dwellin...
IMPORTANCE OF SAMPLING, EXTRACTION AND PRESERVATION FOR THE QUANTITATION OF BIOLOGICALLY ACTIVE ENDOTOXIN
endotoxin air sampling filter media extraction preservation
2010/12/27
The influence of filter media, extraction solution and preservation method on detection of biologically active endotoxin in the LAL assay was studied with air samples collected from wastewater treatme...
PROFILE OF BACTERIAL GENERA ASSOCIATED WITH COTTON FROM LOW ENDOTOXIN AND HIGH ENDOTOXIN GROWING REGIONS
endotoxin cotton dust Gram-positive bacteria
2010/12/27
A survey method is presented for the unbiased sampling and identification of bacterial species. The method utilizes a randomized selection process and the MIDI Microbial Identification System (MIS) wh...
MICROBIAL AND ENDOTOXIN IMMISSIONS IN THE NEIGHBORHOOD OF A COMPOSTING PLANT
biological agents microorganisms composting plant emission
2010/12/27
Objective of the study was the evaluation of microbial and endotoxin immissions in an area surrounding a composting plant. Immissions of microorganisms and endotoxin originating from a composting plan...