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Wyszukujesz frazę "coxiella burnetii" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
Serological study of Q fever in sheep in the territory of eastern Slovakia
Autorzy:
Dorko, E
Pilipcinec, E.
Rimarova, K.
Kostovcikova, J.
Powiązania:
https://bibliotekanauki.pl/articles/52088.pdf
Data publikacji:
2010
Wydawca:
Instytut Medycyny Wsi
Tematy:
Q fever
serology
sheep
zoonosis
infection
Coxiella burnetii
antibody
ELISA test
pathogen
Slovakia
Źródło:
Annals of Agricultural and Environmental Medicine; 2010, 17, 2; 323-325
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of antibodies against Chlamydophila abortus and Coxiella burnetii in goat herds in Poland
Autorzy:
Czopowicz, M
Kaba, J.
Szalus-Jordanow, O.
Nowicki, M.
Witkowski, L.
Nowicka, D.
Frymus, T.
Powiązania:
https://bibliotekanauki.pl/articles/32410.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
antibody
prevalence
Chlamydophila abortus
Coxiella burnetii
goat
herd
abortion
enzootic abortion
Q fever
reproductive failure
Opis:
An epidemiological study was carried out to determine the herd prevalence of Chlamydophila abortus and Coxiella burnetii antibodies in goats covered by a milk recording program in Poland. The survey took place in 2007 and 48 herds located in different parts of the country were involved. A representative sample from each herd was taken by a simple random sampling allowing to detect seropositivity of a herd on a 95% level of confidence. In total 918 goats were tested for specific antibodies against both germs with the use of enzyme-linked immunosorbent assays. In addition, history of reproductive failures was recorded in these herds. The survey revealed that the herd prevalence of C. abortus was 4.2% (2 herds) while no C. burnetii antibodies were found. Abortions were reported to be a problem in 80% of herds while repeating estrus was encountered in 46% of herds. Reproductive failure concerned two seropositive herds as well. Since the germ is present in the population, it has to be taken into consideration in diagnostic process. Nevertheless, the results of the present study indicate that C. abortus infection occurs infrequently in Polish goats. As no antibodies against C. burnetii were detected in the screened sample the risk of goat-to-human transmission of both bacteria in Poland seems to be very low.
Źródło:
Polish Journal of Veterinary Sciences; 2010, 13, 1; 175-179
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of Coxiella burnetii antibodies in wild ruminants in Kavecany zoo, Kosice, Eastern Slovakia
Autorzy:
Dorko, E
Rimarova, K.
Pilipcinec, E.
Travnicek, M.
Powiązania:
https://bibliotekanauki.pl/articles/51508.pdf
Data publikacji:
2009
Wydawca:
Instytut Medycyny Wsi
Tematy:
Q fever
man
animal
intracellular agent
Coxiella burnetii
antibody
wild ruminant
ELISA test
Kosice
Slovak Republic
Kavecany zoo
prevalence
Źródło:
Annals of Agricultural and Environmental Medicine; 2009, 16, 2; 321-324
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seroprevalence of Q fever, brucellosis and leptospirosis in farmers and agricultural workers in Bari, Southern Italy
Autorzy:
Monno, R
Fumarola, L.
Trerotoli, P.
Cavone, D.
Giannelli, G.
Rizzo, C.
Ciceroni, L.
Musti, M.
Powiązania:
https://bibliotekanauki.pl/articles/49842.pdf
Data publikacji:
2009
Wydawca:
Instytut Medycyny Wsi
Tematy:
zoonosis
farmer
agricultural worker
Bari
Italy
Q fever
seroprevalence
brucellosis
leptospirosis
exposition
Coxiella burnetii
Brucella
Leptospira
animal breeding
worker
human disease
Źródło:
Annals of Agricultural and Environmental Medicine; 2009, 16, 2; 205-209
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Q fever - selected issues
Autorzy:
Bielawska-Drozd, A.
Cieslik, P.
Mirski, T.
Bartoszcze, M.
Knap, J.P.
Gawel, J.
Zakowska, D.
Powiązania:
https://bibliotekanauki.pl/articles/49820.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Tematy:
Q fever
animal species
man
Coxiella burnetii
intracellular parasite
parasite
htpAB gene
IS1111 gene
genome
plasmid
pathomechanism
infection
bioterrorism
epidemiology
epizootiology
treatment
prophylaxis
laboratory diagnostics
serological method
molecular diagnostics
Opis:
Q fever is an infectious disease of humans and animals caused by Gram-negative coccobacillus Coxiella burnetii, belonging to the Legionellales order, Coxiellaceae family. The presented study compares selected features of the bacteria genome, including chromosome and plasmids QpH1, QpRS, QpDG and QpDV. The pathomechanism of infection – starting from internalization of the bacteria to its release from infected cell are thoroughly described. The drugs of choice for the treatment of acute Q fever are tetracyclines, macrolides and quinolones. Some other antimicrobials are also active against C. burnetii, namely, telitromycines and tigecyclines (glicylcycline). Q-VAX vaccine induces strong and long-term immunity in humans. Coxevac vaccine for goat and sheep can reduce the number of infections and abortions, as well as decrease the environmental transmission of the pathogen. Using the microarrays technique, about 50 proteins has been identified which could be used in the future for the production of vaccine against Q fever. The routine method of C. burnetii culture is proliferation within cell lines; however, an artificial culture medium has recently been developed. The growth of bacteria in a reduced oxygen (2.5%) atmosphere was obtained after just 6 days. In serology, using the IF method as positive titers, the IgM antibody level >1:64 and IgG antibody level >1:256 (against II phase antigens) has been considered. In molecular diagnostics of C. burnetii infection, the most frequently used method is PCR and its modifications; namely, nested PCR and real time PCR which detect target sequences, such as htpAB and IS1111, chromosome genes (com1), genes specific for different types of plasmids and transposase genes. Although Q fever was diagnosed in Poland in 1956, the data about the occurrence of the disease are incomplete. Comprehensive studies on the current status of Q fever in Poland, with special focus on pathogen reservoirs and vectors, the sources of infection and molecular characteristics of bacteria should be conducted.
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
    Wyświetlanie 1-5 z 5

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