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Tytuł:
Interactions between potentially pathogenic fungi and natural human microbiota
Autorzy:
Goralska, K.
Powiązania:
https://bibliotekanauki.pl/articles/6488.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
bacteria-fungi interaction
pathogenic fungi
fungi
human organism
Lactobacillus
Candida
biofilm
microorganism
Opis:
The human body is composed of 1014 cells, of which only 10% of them belong to the human host itself: the remaining 90% are microorganisms. Commensal microorganisms are necessary for the proper functioning of the human body and covers an area that could potentially become sites of adhesion of pathogenic microorganisms, it thus represents a form of competition for potential pathogens. The coexistence of fungi and bacteria in cases of systemic infections is a significant diagnostic and therapeutic problem, and the human immune system reacts differently, depending on the pathogen. Numerous publications exist concerning the relationship between microorganisms belonging to different ecological groups, the majority of which concern the interaction between macro-organisms and potential pathogens, or the synergistic relationship between parasitic species. However, there is still too little information concerning the role of natural microbiota in maintaining homeostasis and the relationships between particular species inhabiting the human organism.
Źródło:
Annals of Parasitology; 2014, 60, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of electromagnetic waves on susceptibility of fungi of the genus Candida to miconazole
Autorzy:
Kurnatowski, P
Klimiuk, C.
Glowacka, A.
Powiązania:
https://bibliotekanauki.pl/articles/838869.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
miconazole
electromagnetic wave
susceptibility
pathogenic fungi
Candida
fungi
Opis:
Increasing use of elctromagnetic fields (EF) in the treatment of various diseases may have potential impacts on fungi - possible aetiological factors of concomitant mycoses. The aim of this study was to investigate the effects of EF on miconazole susceptibility among fungi of the genus Candida showing confirmed pathogenicity in humans. Fifteen Candida strains obtained from patients were used and their susceptibility to miconazole was determined by diffusion in agar gel. Antifungal activity of miconazole was assessed as minimal inhibitory concentration (MIC) which was calculated for Candida strains not exposed to EF (control) and EF-exposed (3 experiments). In the majority of cases the susceptibility of Candida species to miconazole decreased (higher MICs) after the first week of EF exposure, regardless of the EF's parameters. This was followed by an increase in susceptibility (lower MICs) after the second week of exposure to EF of 2 mT intensity and frequency 3 Hz (experiment I) and an EF of 9 mT intensity and 12.5 Hz frequency (experiment II) relative to control. An increase in susceptibility (lower MICs) was observed in the second week of exposure, whatever the parameters of the EF. The application of low intensity, low frequency EF for a period of at least two weeks may be beneficial in the treatment of mycoses caused by pathogenic fungi of Candida genus.
Źródło:
Annals of Parasitology; 2003, 49, 1
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The activity in vitro of itraconazole and ketoconazole against pathogenic fungi
Autorzy:
Kurnatowska, A.
Horwatt-Bozyczko, E.
Powiązania:
https://bibliotekanauki.pl/articles/839467.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
activity
pathogenic fungi
fungi
ketoconazole
in vitro
itraconazole
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of electromagnetic waves on susceptibility of fungi of the genus Candida to miconazole
Autorzy:
Kurnatowski, P.
Klimiuk, C.
Głowacka, A.
Powiązania:
https://bibliotekanauki.pl/articles/2147616.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
miconazole
electromagnetic wave
susceptibility
pathogenic fungi
Candida
fungi
Opis:
Increasing use of elctromagnetic fields (EF) in the treatment of various diseases may have potential impacts on fungi - possible aetiological factors of concomitant mycoses. The aim of this study was to investigate the effects of EF on miconazole susceptibility among fungi of the genus Candida showing confirmed pathogenicity in humans. Fifteen Candida strains obtained from patients were used and their susceptibility to miconazole was determined by diffusion in agar gel. Antifungal activity of miconazole was assessed as minimal inhibitory concentration (MIC) which was calculated for Candida strains not exposed to EF (control) and EF-exposed (3 experiments). In the majority of cases the susceptibility of Candida species to miconazole decreased (higher MICs) after the first week of EF exposure, regardless of the EF's parameters. This was followed by an increase in susceptibility (lower MICs) after the second week of exposure to EF of 2 mT intensity and frequency 3 Hz (experiment I) and an EF of 9 mT intensity and 12.5 Hz frequency (experiment II) relative to control. An increase in susceptibility (lower MICs) was observed in the second week of exposure, whatever the parameters of the EF. The application of low intensity, low frequency EF for a period of at least two weeks may be beneficial in the treatment of mycoses caused by pathogenic fungi of Candida genus.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 1; 61-71
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some biochemical properties of fungi from genera Rhodotorula and Trichosporon isolated from Sulejow Reservoir bath water
Autorzy:
Wojcik, A.
Rozga, A.
Kurnatowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/838875.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
yeast-like fungi
biochemical property
biogenic compound
Trichosporon
Sulejow Reservoir
pathogenic fungi
fungi
bath water
Rhodotorula
Źródło:
Annals of Parasitology; 2004, 50, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some biochemical properties of fungi from genera Rhodotorula and Trichosporon isolated from Sulejow Reservoir bath water
Autorzy:
Wójcik, A.
Rózga, A.
Kurnatowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/2147329.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
yeast-like fungi
biochemical property
biogenic compound
Trichosporon
Sulejow Reservoir
pathogenic fungi
fungi
bath water
Rhodotorula
Opis:
The hydrolytic activity of Rhodotorula and Trichosporon strains isolated from Sulejów Reservoir water and sediments were studied. Also tolerance of high concentrations of natrium chloride and biogenic compounds was evaluated. Fungi from genera Rhodotorula and Trichosporon showed the activity of 12 and 10 from 19 hydrolases of API Zym test, respectively. Tolerance tests showed high resistance of Rhodotorula glutinis to hypertonic saline solutions and very high resistance of both Rhodotorula and Trichosporon strains to nitrate, ammonium and phosphate compounds. These properties of fungi may influence the distribution and the quantity of fungi in aquatic reservoirs.
Źródło:
Wiadomości Parazytologiczne; 2004, 50, 2; 151-156
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Concentration of allergenic fungi spores in the air of flats in Lodz
Autorzy:
Krawczyk, P.
Kowalski, M.L.
Ochecka-Szymanska, A.
Powiązania:
https://bibliotekanauki.pl/articles/839693.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Lodz city
allergenic fungi
allergic disease
Polska
air
concentration
flat
fungi
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air-conditioning vs. presence of pathogenic fungi in hospital operating theatre environment
Stosowanie klimatyzacji a występowanie grzybów chorobotwórczych w środowisku sal bloku operacyjnego
Autorzy:
Gniadek, A.
Macura, A.B.
Powiązania:
https://bibliotekanauki.pl/articles/836955.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
air conditioning
fungi
pathogenic fungi
hospital
operating theatre
environment
mould
nosocomial infection
Opis:
Infections related to modern surgical procedures present a difficult problem for contemporary medicine. Infections acquired during surgery represent a risk factor related to therapeutical interventions. Eradication of microorganisms from hospital operating theatre environment may contribute to reduction of infections as the laminar flow air-conditioning considerably reduces the number of microorganisms in the hospital environment. The objective of the study was to evaluate the occurrence of fungi in air-conditioned operating theatre rooms. The study was carried out in one of the hospitals in Kraków during December 2009. Indoor air samples and imprints from the walls were collected from five operating theatre rooms. A total of fifty indoor air samples were collected with a MAS-100 device, and twenty five imprints from the walls were collected using a Count Tact method. Fungal growth was observed in 48 air samples; the average numbers of fungi were within the range of 5–100 c.f.u. in one cubic metre of the air. Fungi were detected only in four samples of the wall imprints; the number of fungi was 0.01 c.f.u. per one square centimetre of the surface. The mould genus Aspergillus was most frequently isolated, and the species A. fumigatus and A. versicolor were the dominating ones. To ensure microbiological cleanness of hospital operating theatre, the air-conditioning system should be properly maintained. Domination of the Aspergillus fungi in indoor air as well as increase in the number of moulds in the samples taken in evenings (p<0.05) may suggest that the room decontamination procedures were neglected.
Źródło:
Annals of Parasitology; 2011, 57, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of potentially pathogenic fungi in the bathing sites of the Sulejow Reservoir
Autorzy:
Wojcik, A
Rozga, A.
Kurnatowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/841368.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
prevalence
water quality
aquatic fungi
Sulejow Reservoir
fungi
pathogenic potential
water pollution
Opis:
Progressive degradation of water ecosystems may contribute to the propagation of fungi pathogenic to humans and animals. The aim of this study was a quantitative evaluation and identification of species of potentially pathogenic fungi in the littoral zone of the Sulejów Reservoir used as recreation site. We studied samples of surface water and sediments collected from 6 sampling sites of the reservoir in the years 2000 and 2001. In 2000, fungi were isolated from 82.7% of samples, while in 2001 from as many as 95.4%. There were 28 species representing genera: Candida, Cryptococcus, Geotrichum, Kloeckera, Rhodotorula, Saccharomyces, and Trichosporon. The most common species were Rhodotorula glutinis and Candida guilliermondii. The density of the population of identified species depended on the season and sampling site and ranged from 80 to 328000 cells/dm³ (also uncountable growth). The waters of the Sulejów Reservoir may be a covenient place of anamorphic developmental forms, for the 15 cultured species which can also propagate in humans and other mammals.
Źródło:
Annals of Parasitology; 2003, 49, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of potentially pathogenic fungi in the bathing sites of the Sulejow Reservoir
Autorzy:
Wójcik, A.
Rózga, A.
Kurnatowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/2147628.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
prevalence
water quality
aquatic fungi
Sulejow Reservoir
fungi
pathogenic potential
water pollution
Opis:
Progressive degradation of water ecosystems may contribute to the propagation of fungi pathogenic to humans and animals. The aim of this study was a quantitative evaluation and identification of species of potentially pathogenic fungi in the littoral zone of the Sulejów Reservoir used as recreation site. We studied samples of surface water and sediments collected from 6 sampling sites of the reservoir in the years 2000 and 2001. In 2000, fungi were isolated from 82.7% of samples, while in 2001 from as many as 95.4%. There were 28 species representing genera: Candida, Cryptococcus, Geotrichum, Kloeckera, Rhodotorula, Saccharomyces, and Trichosporon. The most common species were Rhodotorula glutinis and Candida guilliermondii. The density of the population of identified species depended on the season and sampling site and ranged from 80 to 328000 cells/dm³ (also uncountable growth). The waters of the Sulejów Reservoir may be a covenient place of anamorphic developmental forms, for the 15 cultured species which can also propagate in humans and other mammals.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 2; 173-185
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seasonal biodiversity of pathogenic fungi in farming air area. Case study
Sezonowa bioróżnorodność patogennych grzybów w otoczeniu ferm. Studium przypadku
Autorzy:
Plewa, K.
Lonc, E.
Powiązania:
https://bibliotekanauki.pl/articles/2143343.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
seasonal biodiversity
biodiversity
fungi
pathogenic fungi
farming air area
airborne fungi
bioaerosol
air pollutant
biological pollutant
poultry production
intensive production
Opis:
Poultry production proved to be a significant source of bioaerosols. The exposure to high concentration of microorganisms in the air can cause primarily irritations, infections, allergies, and toxic effects. The aim of the present study was to investigate the seasonal biodiversity of airborne fungi in the poultry house, in the surrounding area, as well as to estimate health risk. Seasonal investigations were conducted in the spring, summer, autumn and winter 2010 in the poultry house located near Wrocław in Lower Silesia (Poland). The air samples were collected with the use of a Merck MAS-100 onto nutrient Sabouraud agar and were incubated for 5 days at 26°C. Subsequently the colonyforming units (CFU) were determined. The identification of the isolated fungi was made in accordance with the standard procedures. In the summer and autumn when the weather conditions are most friendly for the spread and the development of numerous microorganisms, fungi were more abundant in the surrounding area than in early spring and winter, when both humidity and temperature were lower. The total of 26 species were analysed (10 in the poultry house and 17 in the surrounding areas). Among 12 fungal genera: Aspergillus, Penicilium, Alternaria, Exophiala, Mycelia sterilla, Fusarium, Cladosporium, Scopulariopsis, Chaetomium, Acremonium, Candida and Rhodotorula nearly everything occurred to be the potential respiratory allergens.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 2; 117-122
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparision of bacteria and fungi entomopathogenic activity against Ixodes ricinus L. and Dermacentor reticulatus Fabr.
Autorzy:
Szczepanska, A.
Kiewra, D.
Lonc, E.
Powiązania:
https://bibliotekanauki.pl/articles/5551.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
bacteria
fungi
entomopathogenic bacteria
entomopathogenic activity
entomopathogenic fungi
Ixodes ricinus
Dermacentor reticulatus
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air-conditioning vs. presence of pathogenic fungi in hospital operating theatre environment
Stosowanie klimatyzacji a występowanie grzybów chorobotwórczych w środowisku sal bloku operacyjnego
Autorzy:
Gniadek, A.
Macura, A.B.
Powiązania:
https://bibliotekanauki.pl/articles/2143307.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
air conditioning
fungi
pathogenic fungi
hospital
operating theatre
environment
mould
nosocomial infection
Opis:
Infections related to modern surgical procedures present a difficult problem for contemporary medicine. Infections acquired during surgery represent a risk factor related to therapeutical interventions. Eradication of microorganisms from hospital operating theatre environment may contribute to reduction of infections as the laminar flow air-conditioning considerably reduces the number of microorganisms in the hospital environment. The objective of the study was to evaluate the occurrence of fungi in air-conditioned operating theatre rooms. The study was carried out in one of the hospitals in Kraków during December 2009. Indoor air samples and imprints from the walls were collected from five operating theatre rooms. A total of fifty indoor air samples were collected with a MAS-100 device, and twenty five imprints from the walls were collected using a Count Tact method. Fungal growth was observed in 48 air samples; the average numbers of fungi were within the range of 5–100 c.f.u. in one cubic metre of the air. Fungi were detected only in four samples of the wall imprints; the number of fungi was 0.01 c.f.u. per one square centimetre of the surface. The mould genus Aspergillus was most frequently isolated, and the species A. fumigatus and A. versicolor were the dominating ones. To ensure microbiological cleanness of hospital operating theatre, the air-conditioning system should be properly maintained. Domination of the Aspergillus fungi in indoor air as well as increase in the number of moulds in the samples taken in evenings (p<0.05) may suggest that the room decontamination procedures were neglected.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 2; 103-106
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł

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