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Wyświetlanie 1-15 z 46
Tytuł:
Feline ocular toxoplasmosis: seroprevalence, diagnosis and treatment outcome of 60 clinical cases
Autorzy:
Ali, K.M.
Abu-Seida, A.M.
Abuowarda, M.
Powiązania:
https://bibliotekanauki.pl/articles/2087214.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
cats
chorioretinitis
keratitis
seroprevalence
Toxoplasma gondii
uveitis
Źródło:
Polish Journal of Veterinary Sciences; 2021, 24, 1; 51-61
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ELISA IgA Organon Teknika test assessment in acute toxoplasmosis diagnosis
Autorzy:
Rewicka, M.
Dymon, M.
Bucka, A.
Powiązania:
https://bibliotekanauki.pl/articles/839198.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
toxoplasmosis
infection
diagnosis
Toxoplasma gondii
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seroprevalence of Toxoplasma gondii and Neospora caninum in goats from north-western Spain
Autorzy:
Díaz, Pablo
Cabanelas, Eva
Díaz, José Manuel
Viña, Miguel
Béjar, Juan Pablo
Pérez-Creo, Ana
Prieto, Alberto
López, Ceferino Manuel
Panadero, Rosario
Fernández, Gonzalo
Díez-Baños, Pablo
Morrondo, Patrocinio
Powiązania:
https://bibliotekanauki.pl/articles/991154.pdf
Data publikacji:
2016
Wydawca:
Instytut Medycyny Wsi
Tematy:
toxoplasma gondii
neospora caninum
goat
spain
risk factors
Opis:
Introduction and objective. Toxoplasma gondii and Neospora caninum are protozoans involved in reproductive failure especially in ruminant livestock. The objective was to estimate the seroprevalence of both parasites in goats from northwestern Spain and to study the influence of some factors on seropositivity. Materials and method. Blood samples from 638 goats were collected in 50 farms. Presence of T. gondii and N. caninum antibodies were detected by direct agglutination and competitiveELISA techniques, respectively. The risk factor analysis was performed using a mixed-effects logistic regression. Results. Individual (48%) and herd-level (74%) T. gondii seroprevalence values were high; the within-herd prevalence was 53%. In contrast, 6% of animals tested positive to N. caninum and 38% of the herds had at least one positive animal, with a true within-herd prevalence of 10%. Mixed infections were limited; 91% of N. caninum seropositive goats were also positive to T. gondii. The risk factor analysis showed that T. gondii seroprevalence is influenced by the presence of sheep in the farm (OR=4.9) and the seropositivity to N. caninum (OR=16.5); goats from the Central-coastal area, more humid and warm, had a 15.7-fold probability of being seropositive to T. gondii than those from the Mountainous area. Cross-breed goats (OR=4.5) and the seropositivity to T. gondii (OR= 9.5) were factors associated with N. caninum seropositivity. Conclusions. The high T. gondii seroprevalence in goats constitute a noticeable zoonotic risk. The consideration of the risk factors identified in designing T. gondii and N. caninum control programs in goat herds should allow the implementation of more efficient measures, avoiding the appearance of outbreaks of reproductive disorders by both protozoans in goats.
Źródło:
Annals of Agricultural and Environmental Medicine; 2016, 23, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Clinical course of acquired toxoplasmosis in children
Autorzy:
Lipka, B.
Milewska-Bobula, B.
Binda, M.
Maciejewski, Z.
Szreter, M.
Powiązania:
https://bibliotekanauki.pl/articles/837511.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
toxoplasmosis
Toxoplasma gondii
zoonotic disease
child
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Toxoplasma gondii antibodies in forest workers from Lublin Macroregion
Autorzy:
Uminski, J.
Cisak, E.
Badora, J.
Sroka, J.
Zwolinski, J.
Powiązania:
https://bibliotekanauki.pl/articles/840504.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Lublin macroregion
toxoplasmosis
zoonosis
Toxoplasma gondii
forest worker
antibody
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diagnosing Toxoplasma gondii infection during pregnancy - a case study
Autorzy:
Karczewski, G.
Golab, E.
Powiązania:
https://bibliotekanauki.pl/articles/5842.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
diagnosis
human disease
Toxoplasma gondii
infection
pregnancy
toxoplasmosis
Polska
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study on prevalence of Toxoplasma gondii infection in free-living animals in Poland
Autorzy:
Sroka, J.
Karamon, J.
Bilska-Zajac, E.
Stojecki, K.
Rozycki, M.
Kusyk, P.
Wojcik-Fatla, A.
Zajac, V.
Cencek, T.
Powiązania:
https://bibliotekanauki.pl/articles/6474.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Toxoplasma gondii
animal infection
prevalence
free living animal
Polska
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of Toxoplasma gondii infection in cats in southwestern Poland
Autorzy:
Sroka, J.
Karamon, J.
Dutkiewicz, J.
Wójcik-Fatla, A.
Zając, V.
Cencek, T.
Powiązania:
https://bibliotekanauki.pl/articles/2081746.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
Polska
PCR
seroprevalence
Toxoplasma gondii
IFAT
cats
oocysts
coproscopy
Opis:
Objective. An assessment of the prevalence of Toxoplasma gondii infection in cats from southwestern Poland using serology, coproscopy and PCR methods. Materials and method. In total, 208 cats (139 females and 68 males), aged 0.5–12 years (mean=2.6) from 25 localities in southwestern Poland were examined by indirect immunofluorescence assay (IFAT) to estimate the T. gondii serological status. Faecal samples of 41 cats were examined for the presence of oocysts/DNA T. gondii by microscopy and Real-time/nested PCR. After flotation (with NaNO3), pellets from faecal samples were disrupted by 10 cycles of freezing (liquid nitrogen) and warming. DNA was extracted using QIamp DNA Stool Mini Kit (Qiagen), according to the manufacturer’s instruction. Results. The positive results in IFAT for anti-T. gondii IgG and IgM antibodies were found in 143 of 208 tested cats (68.8%). Among positive results, 14.5%, 34.1% and 51.4% were detected in titre ranges 128–512, 1,000–2,000 and ≥ 4,000, respectively. In 23.1% of cat sera anti- T. gondii IgM antibodies were found. The prevalence of anti-Toxoplasma antibodies was significantly greater in older cats (>1 year) (83.5%) than in younger cats (48.3%) (P<0.05), in females (74.1%) than in males (58.8%) (P<0.05), and in cats kept outdoors than indoors (69.7% vs. 16.7%) (P<0.01). Among the 41 faecal samples examined, the presence of structures resembling T. gondii oocysts was found in 2 samples (4.9%), and for one of these samples (2.4% of the total) the result was also confirmed by PCR. Conclusions. T. gondii infection in domestic cats is highly prevalent in southwestern Poland. Information on the prevalence of infection in cats can be useful for assessing T. gondii environmental contamination and the risk for public health.
Źródło:
Annals of Agricultural and Environmental Medicine; 2018, 25, 3; 1-5
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hard ticks (Acari: Ixodidae, Amblyommidae) - potential vectors of Toxoplasma gondii?
Autorzy:
Lass, A.
Stanczak, J.
Biernat, B.
Racewicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/5846.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
tick
Acari
Ixodidae
Amblyommidae
potential vector
Toxoplasma gondii
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Toxoplasma gondii chimeric antigens - construction, production, and diagnostic utility examination
Autorzy:
Ferra, B.
Holec-Gasior, L.
Kur, J.
Powiązania:
https://bibliotekanauki.pl/articles/6395.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
intracellular parasite
Toxoplasma gondii
chimeric antigen
construction
production
diagnostics
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Toxoplasma gondii infection in selected species of free-living animals in Poland
Autorzy:
Sroka, J.
Karamon, J.
Wójcik-Fatla, A.
Dutkiewicz, J.
Bilska-Zając, E.
Zając, V.
Piotrowska, W.
Cencek, T.
Powiązania:
https://bibliotekanauki.pl/articles/2085130.pdf
Data publikacji:
2019
Wydawca:
Instytut Medycyny Wsi
Tematy:
Polska
Toxoplasma gondii
nested PCR
genotyping
free-living animals
Opis:
Introduction and objective. Free-living animals can play an important role as a reservoir of Toxoplasma gondi;, however, data concerning this issue in Poland are still limited.The aim of study was to assess the occurrence of T. gondii infection by using molecular methods in free-living animals in selected regions of Poland. Materials and method. Tissues samples of 396 animals (foxes, muskrats, birds, martens, badgers, polecats, raccoons, minks, raccoon dogs, otters, small rodents and insectivores, and grass snakes were collected from various regions of Poland. After samples digestion, DNA was isolated using QIAmp DNA Mini Kit (Qiagen). DNA extraction from small rodents and insectivores samples was performed without digestion. Next, nested PCR (B1 gene) and, for a part of nested PCR positive amplicons, RFLP PCR, were performed according to the method by Grigg and Boothroyd (2001). The other part of nested PCR positive DNA isolates were genotyped using 5 genetic markers: SAG1, SAG2 (5’- and 3’), SAG3, BTUB and GRA6, based on the method by Dubey et al. (2006). These PCR products were sequenced and compared with the NCBI database using Blast. Results. In total, in 50 of the 396 examined animals DNA of T. gondii was detected (12.6%). The highest percentages of positive results in PCR was obtained in martens (40.9%) and badgers (38.5%), lower in birds (27.3%) and the lowest in foxes (7.4%). The RFLP and multilocus PCR analysis showed the dominance of T. gondii clonal type II (or II/III). Conclusions. The results of this study indicate the frequent T. gondii infection among free-living animals in Poland, especially martens and badgers, which may indirectly indicate that these animals contribute to the spread of the parasite in the sylvatic environment in Poland. The genotyping analysis showed the dominance of T. gondii clonal type II (or II/III).
Źródło:
Annals of Agricultural and Environmental Medicine; 2019, 26, 4; 656-660
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seroepidemiological study of canine Leishmania infantum and Toxoplasma gondii infections in Shanghai, China, and analysis of risk factors
Autorzy:
Jiang, Wei
Wang, Yan
Liu, Yingchun
Li, Tao
Chen, Yongjun
Wang, Shaohui
Han, Xiangan
Wang, Quan
Powiązania:
https://bibliotekanauki.pl/articles/990968.pdf
Data publikacji:
2016
Wydawca:
Instytut Medycyny Wsi
Tematy:
seroprevalence
leishmania infantum
toxoplasma gondii
household dogs
risk factors
Opis:
The aim of this study was to determine the seroprevalence of Leishmania infantum and Toxoplasma gondii among household dogs in Shanghai (the most important industrial and commercial city in China), and to assess the possible risk factors associated with the infection. During 2014–2015, a total of 408 sera were collected from healthy household dogs and tested for L. infantum and T. gondii infection using commercial ELISA kits. The endemic characteristics according to gender, age group and breed were revealed by statistical descriptions and inference. The positive rates of L. infantum infection (24/408, 5.9%) were lower than those of T. gondii infection (37/408, 9.1%), and co-infection with both parasites was detected in seven dogs (7/408, 1.7%). Seropositivity for either parasite was more likely associated with age: the seroprevalence of T. gondii infection ranged from 1.3% (dogs≤1 year) – 18.7% (dogs>6 years), whereas that of L. infantum ranged from 1.3% (dogs≤1 year) – 9.9 % (dogs>6 years). Interestingly, the rates of exposure to both L. infantum and T. gondii were higher in males than in females. Relatively higher exposure rates for L. infantum and T. gondii were also observed in crossbred dogs compared with purebred dogs. However, neither gender nor breed is likely a determining factor for infection with these two parasites (P > 0.05). Identification of the risk factors that underlie these differences may help in the prevention of L. infantum and T. gondii infection in household dogs. To the best of our knowledge, this is the first report of L. infantum and T. gondii infection in household dogs in Shanghai, which shows that these two important parasites are still prevalent in this region. Therefore, it is necessary to take integrated strategies for prevention and control of infection in animals, which could help to reduce human infection in the region.
Źródło:
Annals of Agricultural and Environmental Medicine; 2016, 23, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of an IgM-ELISA for diagnosis of acute toxoplasmosis
Stosowanie testu ELISA-IgM w diagnostyce ostrej toksoplazmozy
Autorzy:
Wielaard, F.
Powiązania:
https://bibliotekanauki.pl/articles/838344.pdf
Data publikacji:
1988
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
ELISA test
diagnosis
acute toxoplasmosis
toxoplasmosis
Toxoplasma gondii
parasite
infection
antibody
Opis:
Wyniki czterech serii badań (kilkaset prób surowicy) dokumentują przydatność testu ELISA-IgM firmy Organon-Toxonostika w diagnozowaniu toksoplazmozy. Wysoka specyficzność (99,7%, 97%) testu metodą wychwytywania = wiązania przeciwciał (,,antibody-capture") wynika z faktu, że przeciwciała Ig zostają wydzielone z innych białek surowicy przy pomocy unieruchomionych przeciwciał anty-IgM.
Źródło:
Annals of Parasitology; 1988, 34, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of interferon-gamma on the in vitro growth of Toxoplasma gondii
Autorzy:
Konopka, E.
Dzbenski, T.
Powiązania:
https://bibliotekanauki.pl/articles/841123.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
mouse
mice
macrophage
Toxoplasma gondii
interferon gamma
growth
in vitro
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Toxoplasma gondii and mast cells
Autorzy:
Dlugonska, H.
Powiązania:
https://bibliotekanauki.pl/articles/6637.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Toxoplasma gondii
mast cell
allergic disease
infection
protozoan parasite
parasite
prevalence
Opis:
Mast cells, discovered by Paul Burnet over one century ago, have been long recognized only as inductors of IgE-dependent allergic diseases (allergy of type I, Th2 lymphocytes dependent). However, numerous recent studies have indicated that they play an essential role in many other immunological and non-immunological processes. Infection with Toxoplasma gondii elicits the induction of a strong cell-mediated immunity characterized by a highly-polarized Th1 response, which can protect against allergy. Knowledge of the contribution of mast cells to Toxoplasma invasion is still limited, and the present article discusses aspects of the relationship between mast cells and T. gondii.
Źródło:
Annals of Parasitology; 2014, 60, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 46

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