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1
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Agenezja nerki u psa - opis przypadku

100%
Szczepankiewicz B., Slawuta P., Jonkisz P., Brzozowska M., Paslawska U.
Życie Weterynaryjne
|
2018
|
tom 93
|
nr 02
2

Jak zrozumiec i oceniac czynnosc nerek

100%
Neel J. A., Grindem C. B.
Weterynaria po Dyplomie
|
2001
|
tom 02
|
nr 5
47-57
3

Urinary creatinine to serum creatinine ratio and renal failure index in dogs infected with Babesia canis

100%
Zygner W., Gojska-Zygner O., Wesolowska A., Wedrychowicz H.
Acta Parasitologica
|
2013
|
tom 58
|
nr 3
Urinary creatinine to serum creatinine (UCr/SCr) ratio and renal failure index (RFI) are useful indices of renal damage. Both UCr/SCr ratio and RFI are used in differentiation between prerenal azotaemia and acute tubular necrosis. In this work the authors calculated the UCr/SCr ratio and RFI in dogs infected with Babesia canis and the values of these indices in azotaemic dogs infected with the parasite. The results of this study showed significantly lower UCr/SCr ratio in dogs infected with B. canis than in healthy dogs. Moreover, in azotaemic dogs infected with B. canis the UCr/SCr ratio was significantly lower and the RFI was significantly higher than in non-azotaemic dogs infected with B. canis. The calculated correlation between RFI and duration of the disease before diagnosis and treatment was high, positive and statistically significant (r = 0.89, p < 0.001). The results of this study showed that during the course of canine babesiosis caused by B. canis in Poland acute tubular necrosis may develop.
4
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Increased AST/ALT ratio in azotaemic dogs infected with Babesia canis

100%
Zygner W., Gojska-Zygner O., Norbury L. J., Wedrychowicz H.
Polish Journal of Veterinary Sciences
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2012
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tom 15
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nr 3
The AST/ALT ratio was estimated in 182 dogs infected with Babesia canis. Among these dogs 65 had anaemia and 68 were azotaemic. Student’s t test was used to compare means of the AST/ALT ratio in anaemic and non-anaemic dogs, and in azotaemic and non-azotaemic dogs (p < 0.05). The differences in AST/ALT ratio between anaemic (1.52 ± 1.15) and non-anaemic (1.76 ± 1.34) dogs were statistically insignificant (p = 0.23), however, the comparison of AST/ALT ratio between azotaemic (2.68 ± 1.52) and non-azotaemic (1.08 ± 0.53) dogs revealed a significantly higher value of this index in azotaemic dogs (p = 0.00). The present results suggest that kidney injury contributed to increased AST activity in these dogs.
5
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Wykorzystanie wskaźnika De Ritisa w diagnostyce ostrego uszkodzenia nerek u psów

100%
Gojska-Zygner O., Zygner W., Kotomski G.
Życie Weterynaryjne
|
2023
|
tom 98
|
nr 10
6

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

80%
Zygner W., Gojska-Zygner O.
Acta Parasitologica
|
2014
|
tom 59
|
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.
7

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
|
2007
|
tom 10
|
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.
8

Podstawowe pojecia uzywane w nefrologii

70%
Jarocki Z.
Magazyn Weterynaryjny
|
2006
|
tom 15
|
nr 09
4-5
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