Wszystkie pola: microorganism - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Methods of analysis of gut microorganism–actual state of knowledge
Autorzy:: Ignys, I.
Szachta, P.
Galecka, M.
Schmidt, M.
Pazgrat-Patan, M.
Powiązania:: https://bibliotekanauki.pl/articles/50366.pdf
Data publikacji:: 2014
Wydawca:: Instytut Medycyny Wsi
Źródło:: Annals of Agricultural and Environmental Medicine; 2014, 21, 4
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Cathelicidin LL-37: LPS-neutralizing, pleiotropic peptide
Autorzy:: Golec, M
Powiązania:: https://bibliotekanauki.pl/articles/51492.pdf
Data publikacji:: 2007
Wydawca:: Instytut Medycyny Wsi
Tematy:: human organism
human disease
asthma
lipopolysaccharide
peptide
pathogenic microorganism
organic dust
cathelicidin
antimicrobial peptide
dust
endotoxin
Opis:: Human organism, constantly exposed to a large variety of pathogenic microorganisms and their products, such as lipopolysaccharide (LPS), developed innate immunity as a fi rst line of defence. One of the compartments of our organism well equipped with these defence mechanisms is the respiratory system. The cells lining the airways respond to the presence of virulent microorganisms by producing natural antimicrobial peptides, including the only member of the cathelicidins family found to date in humans, peptide LL-37. LL-37 is a small peptide of 37 amino acid residues. The peptide, in addition to its bactericidal effect, plays numerous roles in infl ammatory and tissue remodelling processes. It stimulates angiogenesis, induces proliferation of lung epithelial cells, accelerates wound closure of the airway epithelium, and provokes cytokine release (e.g. IL-8) and cell migration. LL-37 is also able to neutralize LPS, a heteropolymer associated with organic dust, produced by Gram-negative bacteria. LPS (commonly referred to as endotoxin) plays an important role in pathogenesis of many respiratory diseases caused by organic dust, including organic dust toxic syndrome and chronic illnesses such as chronic obstructive pulmonary disease (COPD), asthma or allergic alveolitis (hypersensitivity pneumonitis). LPS is a strong pro-infl ammatory stimulus, inducing in respiratory airways expression of antimicrobial peptides, including LL-37, which is in turn a potent LPS-neutralizing factor. The article discusses the complex interplay between endotoxin and the LPS-neutralizing, pleiotropic peptide LL-37 in pathogenic mechanisms of lung diseases, with regard to closer perspectives of using LL-37 and its derivatives as therapeutic agents.
Źródło:: Annals of Agricultural and Environmental Medicine; 2007, 14, 1
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Glass surface as potential in vitro substratum for Candida famata biofilm
Autorzy:: Malm, A
Chudzik, B.
Piersiak, T.
Gawron, A.
Powiązania:: https://bibliotekanauki.pl/articles/51150.pdf
Data publikacji:: 2010
Wydawca:: Instytut Medycyny Wsi
Tematy:: microorganism
artificial habitat
glass surface
biofilm
Candida famata
confocal laser scanning microscopy
thickness
Źródło:: Annals of Agricultural and Environmental Medicine; 2010, 17, 1; 115-118
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Bioaerosol assessment in naturally ventilated historical library building with restricted personnel access
Autorzy:: Harkawy, A.
Gorny, R.L.
Ogierman, L.
Wlazlo, A.
Lawniczek-Walczyk, A.
Niesler, A.
Powiązania:: https://bibliotekanauki.pl/articles/51357.pdf
Data publikacji:: 2011
Wydawca:: Instytut Medycyny Wsi
Tematy:: bioaerosol assessment
library
building
microorganism
dust
biodeterioration
ventilation
historical library building
personnel
microbial contamination
Źródło:: Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The Microorganism Detection System (SDM) for microbiological control of cosmetic products
Autorzy:: Zawadzki, P.
Adamczuk, P.
Jamka, K.
Wróblewska-Łuczka, P.
Bojar, H.
Raszewski, G.
Powiązania:: https://bibliotekanauki.pl/articles/28761923.pdf
Data publikacji:: 2021
Wydawca:: Instytut Medycyny Wsi
Źródło:: Annals of Agricultural and Environmental Medicine; 2021, 28, 4; 705-708
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

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