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Emergence of canine blood parasite Babesia gibsoni in Slovakia, clinical and molecular genetic study

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Víchova B., Blanarova L., Komjati-Nagyova M., Horska M., Svihran M.

Annals of Parasitology

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2016

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tom 62

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nr Suppl.

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Prime-boost vaccination with plasmid DNA followed by recombinant vaccinia virus expressing BgGARP induced a partial protective immunity to inhibit Babesia gibsoni proliferation in dogs

100%

Cao S., Mousa A. A., Aboge G. O., Kamyingkird K., Zhou M., Moumouni P. F. A., Terkawi M. A., Masatani T., Nishikawa Y., Suzuki H., Fukumoto S., Xuan X.

Acta Parasitologica

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2013

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tom 58

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nr 4

A heterologous prime-boost vaccination regime with DNA and recombinant vaccinia virus (rvv) vectors expressing relevant antigens has been shown to induce effective immune responses against several infectious pathogens. In this study, we describe the effectiveness of the prime-boost strategy by immunizing dogs with a recombinant plasmid followed by vaccinia virus, both of which expressed the glutamic acid-rich protein (BgGARP) of Babesia gibsoni. The dogs immunized with the prime-boost regime developed a significantly high level of specific antibodies against BgGARP when compared with the control groups. The antibody level was strongly increased after a booster immunization with a recombinant vaccinia virus. Two weeks after the booster immunization with a recombinant vaccinia virus expressing BgGARP, the dogs were challenged with B. gibsoni parasite. The dogs immunized with the prime-boost regime showed partial protection, manifested as a significantly low level of parasitemia. These results indicated that this type of DNA/rvv prime-boost immunization approach may have use against B. gibsoni infection in dogs.

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Babeszjoza psow

80%

Kotomski G.

Magazyn Weterynaryjny

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2002

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tom 11

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nr 07-08

5-8

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Babeszjoza psow

80%

Gundlach J. L., Sadzikowski A. B., Tomczuk K.

Medycyna Weterynaryjna

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1995

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tom 51

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nr 10

584-588

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Increased serum urea to creatinine ratio and its negative correlation with arterial pressure in canine babesiosis

80%

Zygner W., Gojska-Zygner O.

Acta Parasitologica

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2014

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tom 59

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nr 3

The increase of the serum urea to creatinine ratio (UCR) was observed in dogs infected with Babesia canis. Previous studies have suggested that decrease of blood pressure can be one of the reasons for this phenomenon. In this work statistically significant increase of the UCR was observed in dogs with babesiosis. Comparison of the UCR between 23 azotaemic dogs and 25 non-azotaemic dogs infected with Babesia canis showed statistically significantly higher mean of the UCR in azotaemic dogs. Correlations between UCR and systolic, diastolic and mean arterial pressure (SAP, DAP and MAP) in 48 dogs infected with B. canis were negative (UCR and SAP: r = −0.3909; UCR and DAP: r = −0.3182; UCR and MAP: r = −0.3682) and statistically significant (p < 0.05). This result may indicate contribution of hypotension in the increase of the UCR in canine babesiosis. However, the correlations were not high, and there was no statistically significant correlation between UCR and arterial pressures in azotaemic dogs. Thus, it seems that decrease of blood pressure in dogs with babesiosis explains only partially the cause of increased UCR in infected dogs. The other authors suggested hyperureagenesis and myocardial injury as a potential reason for the increased UCR in canine babesiosis. Thus, further studies are needed to determine causes of increased UCR in dogs with babesiosis, especially on the connection between UCR changes and the concentrations of plasma cardiac troponins and ammonia, and the occurrence of occult blood on fecal examination.

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Molecular detection of Dirofilaria immitis, Hepatozoon canis, Babesia spp., Anaplasma platys, and Ehrlichia canis in dogs on Costa Rica

80%

Wei L., Kelly P., Ackerson K., El-Mahallaw H. S., Kaltenboeck B., Wang C.

Acta Parasitologica

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2015

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tom 60

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nr 1

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Biochemical abnormalities observed in serum of dogs infected with large Babesia in Warsaw (Poland)

71%

Zygner W., Rapacka G., Gojska-Zygner O., Dlugosz E., Wedrychowicz H.

Polish Journal of Veterinary Sciences

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2007

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tom 10

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nr 4

Biochemical abnormalities observed in canine babesiosis are related to the severity of the disease. The primary biochemical abnormalities found in affected dogs are: increase of the serum activity of transaminases and alkaline phosphatase, azotemia, and hypoglycemia. The purposes of this study were: 1) to estimate biochemical abnormalities in dogs infected with large Babesia in Warsaw and 2) to evaluate statistically changes observed during canine babesiosis in dogs from Warsaw. Samples of serum were collected from dogs naturally infected with large Babesia. Among 2023 positive samples, 202 were randomly selected. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), creatinine, blood urea nitrogen (BUN), total serum protein (TSP), albumin and blood glucose concentration were determined with a clinical chemistry analyser. Elevated activity of ALT, AST and ALP was detected accordingly in: 64.9, 92.6 and 31.7% of dogs. Elevated creatinine concentration and BUN were detected accordingly in 30.7 and 62.4% of dogs. Decrease of TSP, albumin, BUN, and hypoglycemia was detected accordingly in: 19.8, 32.7, 1.5 and 18.3% of dogs. The most common biochemical abnormalities found in affected dogs were: increase of activity of transaminases and ALP, elevated creatinine concentration, hypoalbuminemia and hypoglycemia. These abnormalities resulted from hepatopathy, renal failure and fasting.

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Różnorodność pierwotniaków Babesia izolowanych od psów w aspekcie kliniki choroby

71%

Adaszek L., Winiarczyk S.

Życie Weterynaryjne

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2012

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tom 87

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nr 01

Ograniczanie wyników

Emergence of canine blood parasite Babesia gibsoni in Slovakia, clinical and molecular genetic study

Prime-boost vaccination with plasmid DNA followed by recombinant vaccinia virus expressing BgGARP induced a partial protective immunity to inhibit Babesia gibsoni proliferation in dogs

Babeszjoza psow

Babeszjoza psow

Increased serum urea to creatinine ratio and its negative correlation with arterial pressure in canine babesiosis

Molecular detection of Dirofilaria immitis, Hepatozoon canis, Babesia spp., Anaplasma platys, and Ehrlichia canis in dogs on Costa Rica

Biochemical abnormalities observed in serum of dogs infected with large Babesia in Warsaw (Poland)

Różnorodność pierwotniaków Babesia izolowanych od psów w aspekcie kliniki choroby