Temat: Candida fungi - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Assessment of Candida spp. frequency in the oral cavity ontocenosis of healthy individuals in different age groups
Autorzy:: Szymańska, Jolanta
Wójtowicz, Agnieszka
Malm, Anna
Powiązania:: https://bibliotekanauki.pl/articles/972336.pdf
Data publikacji:: 2016
Wydawca:: Instytut Medycyny Wsi
Tematy:: fungi
Candida spp
Candida albicans
Opis:: Introduction. Among the microorganisms colonizing the oral cavity ontocenosis, an important role is played by fungi: mainly yeast-like fungi of the Candida genus, and especially by the species C. albicans. Objective. The aim of this study was to evaluate the frequency of oral colonization by Candida species in healthy individuals of different age groups, and to identify the species of the isolates. Materials and method. The fungi were isolated from the oral cavities of 654 healthy individuals of both genders, representing different age groups, and the species of the isolates were determined. Initial identification of the yeast-like fungi was made based on the macroscopic appearance of the colonies on Sabouraud’s medium, and the growth of coloured colonies on ChromAgar Candida medium. API 20 C AUX microtest (bioMerieux) was used to identify the most frequently found species of Candida spp. Results. The frequency of Candida isolation from the oral cavity ontocenosis in healthy individuals of different age groups was assessed as 30.6%. The oral cavity ontocenosis was colonized mainly by the yeast-like fungi of C. albicans species: they were found in 24.5% of the tested population, while the frequency of oral cavity colonization by non-albicans Candida spp. was 6.1%. Seven species of non-albicans Candida spp. were identified: C. glabrata, C. inconspicua, C. famata, C. tropicalis, C. parapsilosis, C. lusitaniae, and C. kefyr. Conclusions. In the Polish population, 30.6% of the oral cavity ontocenosis is colonized by Candida yeast-like fungi, while C. albicans is the fungus that colonizes oral cavity ontocenosis most frequently. The frequency of oral cavity ontocenosis colonization with Candida spp (including C. albicans) increases with age.
Źródło:: Journal of Pre-Clinical and Clinical Research; 2016, 10, 2; 91-94
1898-2395
Pojawia się w:: Journal of Pre-Clinical and Clinical Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Lesions in large intestine mucosa as examined by rectoscopy in Candida infections
Autorzy:: Jeske, J.
Bergiel, A.
Kamerys, J.
Powiązania:: https://bibliotekanauki.pl/articles/838072.pdf
Data publikacji:: 1998
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: infection
mucosa
Candida guilliermondii
gastrointestinal tract
Candida pseudotropicalis
Candida albicans
candidiasis
fungi
Candida
Candida tropicalis
Candida parapsilosis
Źródło:: Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

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

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Skocz do pozycji: 4.

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

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Skocz do pozycji: 5.

Tytuł:: Consequences of lysine auxotrophy for Candida albicans adherence and biofilm formation
Autorzy:: Gabriel, Iwona
Rychłowski, Michał
Powiązania:: https://bibliotekanauki.pl/articles/1038655.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Biochemiczne
Tematy:: Candida albicans
biofilms
adhesion
fungi
infection
Opis:: A number of factors are known to be involved in Candida albicans virulence, although biofilm development on the surfaces of indwelling medical devices is considered to promote superficial or systemic disease. Based on previously reported up-regulation of saccharopine and acetyllysine in biofilm cells and activation of the lysine biosynthesis/degradation pathway, we investigated the consequences of Candida albicans lysine auxotrophy on adhesion to host tissues and biofilm formation. Our data indicate that mutant strains lysΔ21/lysΔ22, defective in homocitrate synthase, and lysΔ4, defective in homoaconitase activity (the first two α-aminoadipate pathway enzymes), are able to adhere to mouse embryonic fibroblast cells (cell line NIH/3T3) to the same extent as a control strain SC5314. On the other hand, the auxotrophic mutant strains' development on mouse fibroblast monolayers was significantly reduced up to 5 h post infection. Although invasion into human-derived oral epithelial cells was unaltered, both mutant strains formed a significantly different biofilm architecture and demonstrated diminished viability during long term biofilm propagation.
Źródło:: Acta Biochimica Polonica; 2017, 64, 2; 323-329
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

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

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Skocz do pozycji: 7.

Tytuł:: Metody identyfikacji gatunkowej grzybów z rodzaju Candida. Część III. Systemy automatyczne i testy rzadko wykorzystywane
Methods of species identification of fungi of the genus Candida. Part III. Automated systems and rarely used tests
Autorzy:: Gnat, Sebastian
Powiązania:: https://bibliotekanauki.pl/articles/22354371.pdf
Data publikacji:: 2022
Wydawca:: Krajowa Izba Lekarsko-Weterynaryjna
Tematy:: choroby grzybicze
grzybice
Candida
identyfikacja gatunkowa
metody
systemy automatyczne
system Vitek YBC
system Vitek 2 ID-YST
system Abbott Quantum II
test Tween 80
test wykrywania (1,3)-beta-D-glukanu
test wykrywania galaktomannanu
laboratoria weterynaryjne
czynniki chorobotwórcze
grzyby chorobotwórcze
system identyfikacji drobnoustrojów
Candida fungi
diagnosis
automatic systems
rapid methods
veterinary laboratories
Opis:: It is imperative that pathogenic agents are identified accurately to the species level. The implementation of automatic systems for the identification of Candida yeasts is associated with a large number of tests performed by a given unit, which certainly has a further impact on the price of a single test and the use of devices. Hence, automatic systems are widely used in high-throughput laboratories, e.g. in commercial laboratories with a wide range of activities. Veterinary clinics with their own microbiological unit usually use classical identification methods or semi-automatic systems based on biochemical tests for independent interpretation of the results. Nevertheless, the increased number of invasive procedures, inherent in prolonged hospitalization of animals, and the use of broad-spectrum antibiotic therapy, leads to the conclusion that using automatic fungal identification systems in veterinary laboratories is only a matter of time, and their implementation may leave the classical techniques obsolete. This article provides an overview and discussion of automatic systems as well as new, rapid methods of diagnosing Candida fungi. Particular attention has been focused on Vitek YBC, Vitek 2 ID-YST, Abbot Quantum II, and Microbial ID systems.
Źródło:: Życie Weterynaryjne; 2022, 97, 04; 253-257
0137-6810
Pojawia się w:: Życie Weterynaryjne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: The prevalence of specific anty-Candida albicans antibodies and their diagnostic meaning in the heavily burned patients
Autorzy:: Piatkowska, W.
Renkielska, A.
Humanowska, J.
Powiązania:: https://bibliotekanauki.pl/articles/840468.pdf
Data publikacji:: 1998
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: prevalence
candidiasis
Candida albicans
fungi
diagnostic meaning
antibody
Źródło:: Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Drug susceptibility of fungi isolated from ICU patients
Autorzy:: Modrzewska, Barbara D.
Kurnatowska, Anna J.
Khalid, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/972283.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: intensive care unit
susceptibility to drugs
fungi
Candida
Opis:: Candida species can be a reason of infections associated with high morbidity and mortality. The risk of invasive candidosis for patients admitted to intensive care units (ICUs) is increased due to immunosuppressive states, prolonged length of stay, broad-spectrum antibiotics and Candida colonization. The aim of the study was to determine selected properties of fungi isolated from patients treated in the ICUs of hospitals in Lodz. The materials were collected from the oral cavity, the tracheostomy or endotracheal tube and urine from 16 children and 35 adult. In total, 127 samples were examined to differentiate the fungal strains with used morphological and biochemical methods. Candida species were isolated from adult patients (82.9%), but were not isolated from any of the children; C. albicans was the predominant fungus (61.7%), much less frequent were C. glabrata (12.8%), C. tropicalis (6.4%) and C. kefyr, C. dubliniensis (4.3% each).The susceptibility of fungi to antimycotic drugs revealed that almost all of the strains were susceptible to nystatin (97.9%) and to amphotericin B (72.3%), and resistant to fluconazole (72.3%) and ketoconazole (57.5%). No isolation of fungi from children remaining in ICU may be an evidence of high sanitary regime at these wards; fungi from the genus Candida are the etiological factors for ICU infections; 3/5 of them are caused by C. albicans, mostly of the code 2 576 174, characteristic for strains isolated from hospitalized patients; it is necessary to determine the species of the fungus and its susceptibility to drugs, which allows to conduct effective therapy; prophylactic administration of fluconazole leads to an increase in the number of strains resistant to this chemotherapeutic agent; in the antifungal local treatment, nystatin should be a drug of choice as the drug to which most fungi are susceptible.
Źródło:: Annals of Parasitology; 2017, 63, 3; 189-198
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Selected parameters of local immunity and properties of fungi [between and within species] isolated from palatine tonsils
Autorzy:: Kurnatowski, P.
Jaskolowska, A.
Rozga, A.
Powiązania:: https://bibliotekanauki.pl/articles/837821.pdf
Data publikacji:: 1998
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: pathogenicity
Candida albicans
lymphocyte population
palatine tonsil
fungi
host
Źródło:: Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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