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Respiratory disorders associated with heavy inhalation exposure to dolomite dust
Dolomite dust Occupational exposure Respiratory symptoms Functional impairments of the lungs
2015/9/28
Background: Although dolomite is classified as a relatively non-toxic, nuisance dust, little information exists as to its potential to produce respiratory disorders following occupational exposure. Th...
ANALYSIS OF EXPRESSION AND AMINO ACID SEQUENCE OF THE ALLERGEN MAG 3 IN TWO SPECIES OF HOUSE DUST MITES – DERMATOPHAGOIDES FARINAE AND D. PTERONYSSINUS (ACARI: ASTIGMATA: PYROGLYPHIDAE)
allergy house dust mites house-dust-mite allergens
2010/12/22
In the 90s of the XX century, 2 new and important allergens of house dust mites mites were cloned and sequenced: Mag 1 and Mag 3. However, the second allergen has been identifi ed to date only in extr...
NON-MALIGNANT RESPIRATORY DISEASES AND OCCUPATIONAL EXPOSURE TO WOOD DUST. PART II. DRY WOOD INDUSTRY
wood dust wood industry epidemiology lung function
2010/12/22
This paper reviews the literature on associations between dry wood dust exposure
and non-malignant respiratory diseases. Criteria for inclusion are epidemiological
studies in English language journa...
NON-MALIGNANT RESPIRATORY DISEASES AND OCCUPATIONAL EXPOSURE TO WOOD DUST. PART I. FRESH WOOD AND MIXED WOOD INDUSTRY
wood dust wood industry epidemiology lung function
2010/12/22
This paper reviews associations in literature between exposure to wood dust from fresh wood and non-malignant respiratory diseases. Criteria for inclusion are epidemiological studies in English langua...
ORGANIC DUST INDUCED PULMONARY DISEASE –THE ROLE OF MOULD DERIVED Β-GLUCAN
β-glucan endotoxin mould inhalation infl ammation
2010/12/22
The objective of the study was to evaluate the roleof the mould cell wall agent β-glucan in environmentally related pulmonary disease. All published articles where β-glucan was administered by the air...
THE EVALUATION OF DIFFERENT SAMPLING METHODS OF WOOD DUST
Total dust Inhalable dust 7-Hole samplers Open face samplers Close face samplers
2009/12/30
In order to compare sampling efficiencies of total and inhalable dust methods, three airborne dust sampling systems , 7-Hole sampler , close and open face filter cassette were compared side-by-side , ...
Determination the Level of Dust ond Free Silica in Air of Khaf Iron Stone Quarries
dust free silica X-ray diffraction (XRD) Khaf Iron stone quarries
2009/12/17
Background and Objectives: Silica is an inorganic material that found in the nature in various forms. The hazards of crystal of silica or α-quartz (free silica) is greater than other forms. Exposure t...
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 ...
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),...
EFFECT OF SPRAYING BIOLOGICAL ADDITIVES FOR REDUCTION OF DUST AND BIOAEROSOL IN A CONFINEMENT SWINE HOUSE
spray biological additive dust bioaerosol
2010/12/23
The aim of this on-site experiment is to evaluate and compare efficiencies of currently utilized biological additives to reduce emissions of dust and bioaeorsol in a confinement swine house.
A longitudinal observation of sensitization to Japanese cedar pollen and house dust mite among schoolchildren
allergy epidemiology hay fever house dust mite Japanese cedar longitudinal observation sensitization
2010/11/26
The objective of this study was to identify the risk factors for sensitization to Japanese cedar pollen (JCP) and house dust mite (HDM). The purpose was to clarify how children become sensitized to JC...
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...
AIR POLLUTION CONTROL THROUGH KILN RECYCLING BY-PASS DUST IN A CEMENT FACTORY
Cement by pass dust kiln volume expansion
2010/4/7
Air pollution is a major problem in the industrial areas. Cement dust is one of the important environmental pollutants. In this study the possibility of dust recycling especially kiln dust which has s...
RESPIRATORY EFFECTS OF EXPOSURE TO DUST FROM HERBS
spirometry occupational exposure lung function
2010/12/23
A group of 150 people occupationally exposed to dust from herbs were examined. As a reference group, 50 urban dwellers, not exposed to any kind of organic dust were examined. People were subjected to ...
AIRWAY TOXICITY OF HOUSE DUST AND ITS FUNGAL COMPOSITION
house dust fungi organ cultures airway ciliostatic activity
2010/12/24
House dust is an important source of different toxic metabolites as well as allergens, including those of fungal origin, in the indoor environment. A bio-assay employing 1-day-old chick tracheas was ...