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Wyszukujesz frazę "Szymczak, L." wg kryterium: Autor


Wyświetlanie 1-6 z 6
Tytuł:
Adverse health outcomes among workers of wood pellet production facilities
Autorzy:
Górny, R.L.
Gołofit-Szymczak, M.
Powiązania:
https://bibliotekanauki.pl/articles/2085355.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Tematy:
pellet
wood dust
bioaerosol
health questionnaire
occupational exposure
individual traits
environmental factors
logistic regression
Opis:
Introduction. Workers of pellet production facilities (WPPF) are exposed to high concentrations of wood dust and microbial pollutants. Such stimulation may lead to numerous allergic and toxic reactions, infections, and other non-specific syndromes. Objective. To check the influence of individual traits of workers and characteristic features / factors of their living and working environments on the probability of adverse outcomes’ appearance. Materials and Method. The questionnaire study assessing adverse health effects resulting from individual exposure was conducted among 28 workers of 10 Polish WPPF. The logistic regression (for dichotomous variables) was used to determine the appearance probability (given as odds ratio) of adverse symptoms or diseases. Results and Conclusions. WPPF workers may have an increased risk of developing work-related adverse health outcomes. Both the individual traits and environmental exposure factors significantly influence the probability of their occurrence.
Źródło:
Annals of Agricultural and Environmental Medicine; 2020, 27, 1; 154-159
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Poultry house as point source of intense bioaerosol emission
Autorzy:
Górny, R.L.
Gołofit-Szymczak, M.
Cyprowski, M.
Ławniczek-Wałczyk, A.
Stobnicka-Kupiec, A.
Wolska, L.A.
Powiązania:
https://bibliotekanauki.pl/articles/28763033.pdf
Data publikacji:
2023
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2023, 30, 3; 432-454
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Occupational exposure to airborne microorganisms, endotoxins and beta-glucans in poultry houses at different stages of the production cycle
Autorzy:
Lawniczek-Walczyk, A.
Gorny, R.L.
Golofit-Szymczak, M.
Niesler, A.
Wlazlo, A.
Powiązania:
https://bibliotekanauki.pl/articles/51116.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Tematy:
occupational exposure
airborne microorganism
endotoxin
beta-glucan
poultry house
different stage
production cycle
poultry farm
animal farm
bioaerosol
Opis:
The aim of the presented study was to assess the exposure of poultry workers to airborne microorganisms, endotoxins and β-glucans during different stages of the chicken production cycle in 3 commercially-operated poultry houses. Personal and stationary sampling was carried out to assess exposure to both viable and total microbial aerosols. The stationary measurements of PM10 were performed to establish the level of endotoxins and β-glucans. The concentrations of bacterial and fungal aerosols ranged from 2.5×102 CFU/m3 – 2.9×106 CFU/m3, and from 1.8×102 CFU/m3 – 1.8×105 CFU/m3, respectively. The number of culturable microorganisms was significantly lower than their total counts, constituting from 0.0004% – 6.4% of the total microbial flora. The level of PM10 in poultry facilities did not exceed 4.5 mg/m3. After the flock entered the clean house, the level of endotoxins and β-glucans increased from below detection limit to 8,364 ng/m3 and from 0.8 ng/m3 to 6,886 ng/m3, respectively. The presented study shows that professional activities in poultry farms are associated with constant exposure to bioaerosol, which may pose a health hazard to workers. It was found that workers’ exposure to airborne microorganisms increased with consecutive stages of the chicken production cycle.
Źródło:
Annals of Agricultural and Environmental Medicine; 2013, 20, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Viral, bacterial, and fungal contamination of Automated Teller Machines (ATMs)
Autorzy:
Górny, R.L.
Stobnicka-Kupiec, A.
Gołofit-Szymczak, M.
Cyprowski, M.
Ławniczek-Wałczyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/28761759.pdf
Data publikacji:
2022
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2022, 29, 3; 383-393
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Across-shift changes in upper airways after exposure to bacterial cell wall components
Autorzy:
Cyprowski, M.
Stobnicka-Kupiec, A.
Górny, R.L.
Gołofit-Szymczak, M.
Ptak-Chmielewska, A.
Ławniczek-Wałczyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/2083062.pdf
Data publikacji:
2019
Wydawca:
Instytut Medycyny Wsi
Tematy:
endotoxins
occupational exposure
IL-8
peptidoglycans
airway inflammation
across-shift changes
Opis:
Introduction. To assess the across-shift changes of cytokine concentrations in nasal lavage (NAL) samples were collected from workers exposed to bacterial cell wall components present in organic dust in three different occupational environments. Materials and method. The study was conducted in 38 employees including 10 workers from a municipal waste sorting plant (WSP), 20 from a sewage treatment plant (STP) and 8 from an office building (OB), who were established as a reference group, not exposed to organic dust. Interleukins 1β (IL-1β), 6 (IL-6), 8 (IL-8) and tumour necrosis factor alpha (TNF-α) were examined in NAL before and after work shift on Wednesdays. Bioaerosol exposure was determined by personal measurements and analysed for organic dust, endotoxins (END) and peptidoglycans (PGN). Results. The analysis included the results for IL-8 only, because for the other cytokines their concentrations in 80% of cases were below the detection level. The most polluted were the workplaces in WSP with average concentrations of organic dust – 3.47 mg/m3, END – 96.31 ng/m3 and PGN – 571.88 ng/m3. The results of IL-8 showed a significant difference between the studied groups after the work shift (p=0.007). Among WSP workers concentrations of IL-8 increased also significantly (p=0.015) during the work shift. Multivariate analysis showed that organic dust and END were the factors that in the most distinct way (p<0.001) influenced changes of IL-8 levels in NAL. Conclusions. Each alteration in the composition of bioaerosols will probably determine the changes in the mechanisms responsible for both formation and modulation of inflammatory reactions in exposed workers.
Źródło:
Annals of Agricultural and Environmental Medicine; 2019, 26, 2; 236-241
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microbial contamination of money sorting facilities
Autorzy:
Górny, R.L.
Gołofit-Szymczak, M.
Wójcik-Fatla, A.
Cyprowski, M.
Stobnicka-Kupiec, A.
Ławniczek-Wałczyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/28762870.pdf
Data publikacji:
2021
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2021, 28, 1; 61-71
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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