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Wyszukujesz frazę "Cisak, J." wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Risk of tick-borne encephalitis virus [TBE] infection among people occupationally exposed to tick bites
Autorzy:
Cisak, E.
Sroka, J.
Zwolinski, J.
Chmielewska-Badora, J.
Powiązania:
https://bibliotekanauki.pl/articles/839837.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
zoonosis
infection
man
tick-borne encephalitis virus
farmer
Lublin region
forest worker
tick
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of Anaplasma phagocytophilum in Ixodes ricinus ticks determined by polymerase chain reaction with two pairs of primers detecting 16S rRNA and ankA genes
Autorzy:
Chmielewska-Badora, J
Zwolinski, J.
Cisak, E.
Wojcik-Fatla, A.
Buczek, A.
Dutkiewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/51023.pdf
Data publikacji:
2007
Wydawca:
Instytut Medycyny Wsi
Tematy:
Lublin region
Polska
pathogen
Ixodes ricinus
Eastern Poland
tick
determination
animal pathogen
human pathogen
ankA gene
16S rRNA gene
granulocytic anaplasmosis
bacteria
Anaplasma phagocytophilum
polymerase chain reaction
Opis:
A total of 684 Ixodes ricinus ticks (321 nymphs, 184 males, and 179 females) were collected by fl agging lower vegetation in 6 forest districts located on the territory of Lublin province (eastern Poland). Ticks were examined by polymerase chain reaction (PCR) method for the presence of Anaplasma phagocytophilum DNA with two pairs of primers: EHR521/EHR747 for detecting 16S rRNA gene, and LA6/LA1 for detecting ankA gene. To study the relationship between infection in ticks and people occupationally exposed to tick bite, blood serum samples of 261 forestry workers employed in the same forest districts were examined by immunofl uorescence method for the presence of specifi c antibodies against A. phagocytophilum. A total of 70 ticks out of 684 examined (10.2%) showed the presence of A. phagocytophilum 16S rRNA gene. The prevalence of infection was signifi cantly dependent on tick’s stage (χ2=49.2, p<0.00001) and geographical locality (χ2=34.4, p<0.00001). The percentage of I. ricinus females infected with A. phagocytophilum (24.6%) was signifi cantly greater compared to males (6.5%) and nymphs (4.4%) (p<0.00001). Only 19 ticks out of 684 examined (2.8%) showed the presence of A. phagocytophilum ankA gene, signifi cantly less compared to 16S rRNA gene (p<0.00001). The prevalence of infection demonstrated by the presence of ankA gene was also signifi cantly dependent on tick’s stage (χ2=23.6, p<0.00001) but not on locality (χ2=9.8, p=0.082). A signifi cant correlation was found between the presence of A. phagocytophilum 16S rRNA gene in I. ricinus female ticks from the particular forest districts and the serologic response to A. phagocytophilum of forestry workers employed in the same districts (p<0.05). No signifi cant correlation was found between the presence of A. phagocytophilum ankA gene in I. ricinus ticks and serologic response of exposed workers. In conclusion, detection of A. phagocytophilum infection in ticks by PCR with the use of EHR521/EHR747 primers detecting 16S rRNA gene is signifi cantly more sensitive compared to LA6/LA1 primers detecting ankA gene.
Źródło:
Annals of Agricultural and Environmental Medicine; 2007, 14, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study on tick-borne rickettsiae in eastern Poland. I. Prevalence in Dermacentor reticulatus (Acari: Amblyommidae)
Autorzy:
Wojcik-Fatla, A.
Cisak, E.
Zajac, V.
Sroka, J.
Sawczyn, A.
Dutkiewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/50634.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Tematy:
Rickettsia
Rickettsia raoultii
Polska
prevalence
Dermacentor reticulatus
tick
Acari
Amblyommidae
Opis:
Rickettsia spp. transmitted by ticks are classified mostly in the Spotted Fever Group Rickettsiae (SFGR). Numerous species of this group have been identified in Eurasia as emerging pathogens, but still little is known about their occurrence, effects on human health, and co-incidence with other tick-borne pathogens. The aim of the presented study was to determine the prevalence of Rickettsia spp. in adult Dermacentor reticulatus (Acari: Amblyommidae) ticks collected in Lublin province of eastern Poland using the PCR method. The infection rate of D. reticulatus with Rickettsia spp. was 53.0%. All except one rickettsial isolates showed 100% homology with Rickettsia raoultii. A high prevalence of R. raoultii in Dermacentor reticulatus ticks from eastern Poland suggests that the SFGR species should be considered as potential causative agents of tick-borne diseases in this area.
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
Artykuł
Tytuł:
Study on tick-borne rickettsiae in eastern Poland. II. Serological response of occupationally exposed populations
Autorzy:
Zajac, V.
Wojcik-Fatla, A.
Cisak, E.
Sroka, J.
Sawczyn, A.
Dutkiewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/51448.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Tematy:
tick
Rickettsia
Polska
serological response
occupational exposure
population
serology
ELISA test
forestry worker
agricultural worker
Opis:
A group of 150 persons living in the Lublin province of eastern Poland and occupationally exposed to tick bite were examined by the immunoenzymatic ELISA test for the presence of antibodies against tick-borne Spotted Fever Group (SFG) rickettsiae. The group consisted of 75 forestry workers employed in 3 forest inspectorates and 75 agricultural workers living in 2 villages. As a control group, 43 urban dwellers living in the city of Lublin and not occupationally exposed to tick bite were examined. Among 150 persons occupationally exposed to tick bite, the presence of antibodies against SFG rickettsiae was found in 54 (36.0% of the total). In the control group, the frequency of positive findings was only 4.7%, being significantly smaller compared to the exposed group (p=0.0001). Within the exposed group, the percentage of positive results in forestry workers (50.7%) was greater than in agricultural workers (21.3%); the difference was statistically significant (p=0.0002). Also within this group, the frequency of positive findings in males(46.5%) was significantly greater than in females (21.9%) (p=0.0029). In the exposed group, the positive results tended to increase with the age of the examined persons. However, a significant relationship between age and positive findings was found only in forestry workers (c2=14.207, p=0.00264), but not in agricultural workers and total exposed workers. The frequencies of positive results in forestry workers varied significantly depending on place of work (c2=11.271, p=0.00357). Similarly, the difference between the positive reactions in agricultural workers living in 2 villages proved to be significant (34.2% vs. 8.1%; p=0.0074). The obtained results indicate that people occupationally exposed to tick bite and living in the area of eastern Poland where over half of Dermacentor reticulatus ticks harbour SFG rickettsiae, are under significantly increased risk of infection with these rickettsiae.
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
Artykuł
Tytuł:
Study on Lyme borreliosis focus in the Lublin region [eastern Poland]
Autorzy:
Cisak, E
Chmielewska-Badora, J.
Zwolinski, J.
Wojcik-Fatla, A.
Zajac, V.
Skorska, C.
Dutkiewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/51535.pdf
Data publikacji:
2008
Wydawca:
Instytut Medycyny Wsi
Tematy:
borreliosis
Polska
rural inhabitant
Lyme borreliosis
tick
seroepidemiology
Ixodes ricinus
Borrelia burgdorferi
clinical case
Lublin region
Źródło:
Annals of Agricultural and Environmental Medicine; 2008, 15, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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