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  1. 10 Acta Parasitologica

  2. 4 Polish Journal of Microbiology

  3. 3 Wiadomości Parazytologiczne. Suplement

  4. 2 Annals of Agricultural and Environmental Medicine

  5. 2 Archivum Immunologiae et Therapiae Experimentalis

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  1. 1 Adamska M.

  2. 1 Andolova D.

  3. 1 Azzouz S.

  4. 1 Bajer A.

  5. 1 Baptista M. C.

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  1. 2 2018

  2. 2 2017

  3. 2 2016

  4. 5 2013

  5. 2 2012

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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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The first case of Enterocytozoon bieneusi infection in Poland

100%
Bednarska M., Bajer A., Welc-Faleciak R., Czubkowski P., Teisseyre M., Graczyk T. K., Jankowska I.
Annals of Agricultural and Environmental Medicine
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2013
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tom 20
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nr 2
Microsporidia are intracellular parasites that cause opportunistic infections in humans of various immunological status. Only a few case reports exist on microsporidial infection in solid organ transplant recipients worldwide. The presented study demonstrates the first case in Poland of Enterocytozoon bieneusi infection in a liver transplant patient. Parasites were diagnosed in stool samples using both modified trichrome staining and PCR.
2
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Toxoplasma gondii chimeric antigens - construction, production, and diagnostic utility examination

100%
Ferra B., Holec-Gasior L., Kur J.
Annals of Parasitology
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2016
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tom 62
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nr Suppl.
3

The modulation of transferrin receptors level on mouse macrophages and fibroblasts by Toxoplasma gondii

100%
Dziadek B., Dytnerska-Dzitko K., Dlugonska H.
Polish Journal of Microbiology
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2004
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tom 53
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nr Suppl.
Macrophage-mediated early nonspecific immunological response is an important part of the immunity against intracellular parasite Toxoplasma gondii. The immunological functions of macrophages are closely connected with iron metabolism and acquiring of iron mainly from transferrin by the receptor-mediated endocytosis. The level of specific transferrin receptors can be modulated by different soluble exogenous and endogenous factors and also by microbial pathogens. The goal of our study was to determine the influence of T. gondii infection and toxoplasma lysate antigen (TLA) on the expression level of transferrin receptors (TfRs) on mouse macrophages and fibroblasts which can serve as host cells for the parasite replication. The level of TfRs was measured using CELISA assay. Strong down-regulation of the receptors level, started about 18 hours after infection of macrophages with a high number of freshly harvested tachyzoites T. gondii. Stimulation of the mouse cells with TLA antigen did not cause any changes in TfRs expression. In our studies we did not observe any differences in the TfRs level on mouse fibroblasts even after incubation with high concentrations of TLA antigen or inoculation with a high number of tachyzoites.
4

Trichinella spiralis and Trichinella britovi: preliminary analysis of muscle larvae crude extract by two-dimensional gel electrophoresis

84%
Bien J., Nareaho A., Gozdzik K.
Wiadomości Parazytologiczne. Suplement
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2008
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tom 54
5

In vitro observation of the stage conversion of transgenic Toxoplasma gondii RH strain expressing dual fluorescent proteins

84%
Song Q., Sun X., Ji Y., Yan X., Zou J., Zhao S., Suo X., Zhu X., Liu X.
Acta Parasitologica
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2016
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tom 61
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nr 3
6

The effects of Nosema pyrausta infection on European corn borer populations from five European countries

84%
Cagan L., Plackova A., Bokor P.
Acta Protozoologica
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2012
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tom 51
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nr 2
7

Occurrence and genetic characterization of Toxoplasma gondii in naturally infected pigs

84%
Turcekova L., Andolova D., Reiterova K., Spisak F.
Acta Parasitologica
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2013
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tom 58
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nr 3
The protozoan Toxoplasma gondii is an obligate intracellular parasite that infects a wide range of warm-blooded vertebrates. The data about the occurrence of toxoplasmosis in slaughter pigs in the Slovak Republic are still missing. The aim of our study was to estimate the prevalence of toxoplasmosis in pigs from Slovakia during the period of 2006–2010 by ELISA and PCR methods. In sera of 970 slaughter pigs, 2.16% seropositivity to T. gondii was detected. In tissue samples of seropositive pigs the presence of T. gondii DNA was confirmed. In six monitored Slovak regions the seropositivity varied between 1.11 and 3.48%. The statistically significant differences were recorded between the Košice and Prešov region. The seroprevalence of toxoplasmosis in sows (4.26%) was two times higher than that in slaughter pigs (2.06%) (OR = 2.12; 95% CI = 0.48–9.36). Presence of Toxoplasma gondii in tissues of seropositive pig isolates was confirmed by TGR1E and B1 genes and analysis of DNA polymorphism at SAG2 and ROP1 genes revealed the presence of virulent strain of genotype I in 85.7% of infected pigs and an avirulent strain (genotype II) in 14.3% of pigs.
8

In vitro effects of purine and pyrimidine analogues on Leishmania donovani and Leishmania infantum promastigotes and intracellular amastigotes

84%
Azzouz S., Lawton P.
Acta Parasitologica
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2017
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tom 62
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nr 3
9

Structural and antigenic analysis of a new Rhoptry Pseudokinase Gene (ROP54) in Toxoplasma gondii

84%
Zhou J., Lu G., Wang L., Zhou A. H., Han Y. L., Guo J. J., Song P. X., Zhou H. Y., Cong H., Hou M., He S. Y.
Acta Parasitologica
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2017
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tom 62
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nr 3
10

Peptide loading of nascent MHC class I molecules

84%
Vukmanovic S., Lilic M., Santori F. R., Demaria S., Kulig K.
Archivum Immunologiae et Therapiae Experimentalis
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2001
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tom 49
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nr 3
195-201
11

Evaluation of four commercial DNA extraction kits for the detection of Microsporidia and the importance of pretreatments in DNA isolation

84%
Cetinkaya U., Charyyeva A., Sivcan E., Gurbuz E.
Acta Parasitologica
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2018
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tom 63
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nr 2
12
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Infertility is a late consequence of Besnoitia besnoiti infection

84%
Cortes H., Chagas e Silva J., Baptista M. C., Pereira R. M., Leitao A., Horta A. E. M., Vasques I., Barbas J. P., Marques C. C.
Wiadomości Parazytologiczne. Suplement
|
2005
|
tom 51
13

Genotyping and virulence analysis of Toxoplasma gondii isolates from a dead human fetus and dead pigs in Jiangsu province, Eastern China

84%
Hou Z., Zhou Y., Liu D., Su S., Zhao Z., Xu J., Tao J.
Acta Parasitologica
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2018
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tom 63
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nr 2
14

An improved experimental model for the study of in vitro release of nitric oxide by murine peritoneal macrophages

84%
Marcinkiewicz J., Pater M., Grabowska A.
Archivum Immunologiae et Therapiae Experimentalis
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1994
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tom 42
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nr 2
15

Apicomplexan parasites: environmental contamination and transmission

84%
Sinski E., Behnke J. M.
Polish Journal of Microbiology
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2004
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tom 53
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nr Suppl.
The Apicomplexa are a diverse group of intracellular parasitic protists. The majority of species from the classes Coccidea, Haemosporea and Piroplasmea are responsible for widespread diseases of humans and domestic animals. Oocysts of these parasites can persist for long periods of time in the environment (i.e. in water, soil, on vegetation and other food resources), maintaining their infectivity even under harsh environmental conditions and therefore are important for dispersal and transmission to hosts. This review will address the biology, transmission patterns and survival in the environment of Cryptosporidium, Cyclospora and Toxoplasma species, the most common causes of human diseases.
16
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Wild game as a reservoir of Anaplasma phagocytophilum in North-Western Poland

84%
Adamska M., Skotarczak B.
Wiadomości Parazytologiczne
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2007
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tom 53
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nr 2
17

Babesia sp.: emerging intracellular parasites in Europe

84%
Gray J. S.
Polish Journal of Microbiology
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2004
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tom 53
|
nr Suppl.
The emergence of Lyme borreltosis as the most prevalent arthropod disease of humans in the temperate northern hemisphere has resulted in renewed interest in human babesiosis, transmitted by the same tick vectors. The advent of new molecular tools has made possible a reappraisal of the main parasites involved (Babesia divergens in Europe and Babesia microti in the USA). B. divergens is probably restricted to European cattle, though there are several nearly identical species. B. microti occurs as a world-wide species complex rather than as a single species, and although both pheno-typic and genotypie features lend support to suggestions that zoonotic B. microti may occur in Europe, convincing medical evidence is lacking. Comparative biology should support genetic data in taxonomic studies of these parasites.
18
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Neospora caninum cyclophilin elicits interferon-gamma production

67%
Tuo W., Fetterer R., Jenkins M., Dubey J. P.
Wiadomości Parazytologiczne. Suplement
|
2005
|
tom 51
19

A new xenoma-forming microsporidium infecting intestinal tract of Atlantic bluefin tuna (Thunnus thynnus)

67%
Mladineo I., Lovy J.
Acta Parasitologica
|
2011
|
tom 56
|
nr 4
An undescribed species of Microsporidia Balbiani, 1882 was isolated from the muscularis mucosa of the intestinal mucosa of the reared Atlantic bluefin tuna (Thunnus thynnus). Transmission electron microscopy showed that the pyriform unikaryotic microsporidium, measuring 3.6 μm ± 0.08 in length and 1.8 μm ± 0.04 in width (inferred from TEM sections), had two layers of 14–17 coils of polar filament and a robust manubrium of the filament. No developmental stages were observed in xenoma. Phylogenetic analysis of the small subunit rRNA showed closest similarity with Kabatana spp. (88.4%), clustering the microsporidium together in a sister group with K. takedai and Kabatana sp. (JI-2008)/K. newberryi clade. While recognized Kabatana members show ovoid, rounded to pyriform spore, lack of sporophorous vesicle or xenoma, 3–10 coils of polar filament in 1–2 rows and are localized within cytoplasm of trunk muscle, the new species is markedly pyriform, xenoma forming, with many filament coils in 2 rows and parasitizing smooth intestinal muscle. Since morphological features were not typically congruent with any of Kabatana spp. so far described and molecular clustering indicated paraphyletic position within Kabatana clade, we suggest assigning described species to collective group Microsporidia, as Microsporidium milevae sp. nov., until more evidence permits potential formation of the new genus.
20

Cell phenotypic change due to Cryptosporidium parvum infection in immunocompetent mice

67%
Codices V., Martins C., Novo C., Pinho M., de Sousa B., Lopes A., Borrego M., Matos O.
Acta Parasitologica
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2013
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tom 58
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nr 1
The presently reported study investigated seasonal fluctuations in the prevalence in four species of Nerocila infesting commercially exploited marine fishes representing the families Engraulidae, Clupeidae and Ambassidae, from the Malabar coast (Kerala, India). Seven of 56 fish species belonging to 23 families were infested by either one or two species of Nerocila. All the collected Nerocila species showed significant seasonal fluctuations in the prevalence of infestation, reaching maximum from October through April and minimum (or total absence of the parasites) from May through September. Such fluctuations were analyzed based on environmental parameters. Body surface, postero-ventral side of the head and the lateral line of the host fish form the major infestation site for the recovered Nerocila species. Skin lesion and hemorrhages were observed on the fish parasitized with these cymothoids.
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