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1

Diagnostyka guzów śródpiersia u psów: mniej inwazyjne metody rozpoznawania

100%
Guzera M.
Weterynaria w Praktyce
|
2018
|
tom 15
|
nr 05
2

Ciekawy przypadek psa z brakiem apetytu i utratą wagi - opis postępowania diagnostycznego

100%
Guzera M.
Weterynaria w Praktyce
|
2019
|
tom 16
|
nr 11-12
3

Przypadek guza śródpiersia u psa. Opis przypadku

100%
Guzera M.
Weterynaria w Praktyce
|
2019
|
tom 16
|
nr 04
4

Jakie jest Twoje rozpoznanie? Ciekawy przypadek psa z polidypsją/poliurią i zmianami skórnymi - opis postępowania diagnostycznego. Cz. I

100%
Guzera M.
Weterynaria w Praktyce
|
2020
|
tom 17
|
nr 09
5

Histiocytoza skórna u berneńskiego psa pasterskiego - opis przypadku

63%
Pomorska-Handwerker D., Guzera M.
Magazyn Weterynaryjny
|
2020
|
tom 29
|
nr 07-08
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Mykofenolan mofetylu - nowy lek immunosupresyjny w medycynie weterynaryjnej

63%
Guzera M., Winnicka A.
Życie Weterynaryjne
|
2011
|
tom 86
|
nr 10
7
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Masytinib - terapia celowana w onkologii oraz leczenie chorób o podłożu immunologicznym u psów i kotów

63%
Guzera M., Miskiewicz A.
Życie Weterynaryjne
|
2013
|
tom 88
|
nr 03
8

Otitis externa - rozpoznawanie i leczenie. Klasyfikacja przyczyn choroby

63%
Pomorska-Handwerker D., Guzera M.
Magazyn Weterynaryjny
|
2019
|
tom 28
|
nr 06
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Comparison of the influence of ADTA-K3 and sodium citrate on haematology analysis in healthy dogs

51%
Zmigrodzka M., Winnicka A., Guzera M.
Polish Journal of Veterinary Sciences
|
2012
|
tom 15
|
nr 2
The study was carried out on 30 clinically healthy dogs of various breeds. Haemoglobin concentration, haematocrit, platelet count and platelet haematocrit were significantly lower in citrate blood than in tripotassium ethylenediaminetetraacetic acid (EDTA-K3) blood. The study confirmed the limited usage of sodium citrate in haematology analysis, unless canine EDTA-dependent thrombocytopenia is suspected.
10

Jakie jest Twoje rozpoznanie? Ciekawy przypadek psa z polidypsją/poliurią i zmianami skórnymi - opis postępowania diagnostycznego. Cz. 2

51%
Guzera M., Pomorska-Handwerker D., de Vries C.
Weterynaria w Praktyce
|
2020
|
tom 17
|
nr 10
11
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Evaluation of reticulated platelets in dogs with breed-related thrombocytopenia

51%
Zmigrodzka M., Guzera M., Winnicka A.
Polish Journal of Veterinary Sciences
|
2014
|
tom 17
|
nr 1
The aim of this study was to evaluate the percentage of reticulated platelets in healthy dogs with breed-related thrombocytopenia. Seventy two dogs, clinically healthy, were enrolled in the study. Blood was collected from the patients and anticoagulated with tripotassium ethylenediaminetetraacetic acid (K3-EDTA) and sodium citrate. Platelet count was obtained by an impedance haematology analyser and platelet morphology was evaluated by examination of blood smears. Patients were allocated into two groups. Group 1 consisted of 30 dogs with normal platelet count, whereas group 2 was composed of 42 dogs with thrombocytopenia. Thrombocytopenia was present in both K3-EDTA and citrate blood samples. Patients with thrombocytopenia were divided into two subgroups: the first subgroup included dogs with platelet count in K3-EDTA anticoagulated blood from 100 to 200 x10⁹/L, patients in the second subgroup had a platelet count of less than 100 x10⁹/L. The percentage of young reticulated platelets (RPs) labelled with thiazole orange, and the percentage of platelets coated with platelet surface-associated IgG, were determined in platelet-rich plasma (PRP) by a flow cytometer. The mean percentage of RPs in K3-EDTA and citrate PRP was significantly higher in dogs with thrombocytopenia than in dogs with normal platelet count. The mean percentage of RPs was significantly higher in citrate PRP than in K3-EDTA PRP in all groups. The results suggest that idiopathic, asymptomatic thrombocytopenia is not caused by platelet surface-associated IgG. Dogs with breed-related thrombocytopenia have a competent bone marrow.
12
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Flow cytometric assessment of activation of peripheral blood platelets in dogs with normal platelet count and asymptomatic thrombocytopenia

51%
Zmigrodzka M., Guzera M., Winnicka A.
Polish Journal of Veterinary Sciences
|
2016
|
tom 19
|
nr 2
Platelets play a crucial role in hemostasis. Their activation has not yet been evaluated in healthy dogs with a normal and low platelet count. The aim of this study was to determine the influence of activators on platelet activation in dogs with a normal platelet count and asymptomatic thrombocytopenia. 72 clinically healthy dogs were enrolled. Patients were allocated into three groups. Group 1 consisted of 30 dogs with a normal platelet count, group 2 included 22 dogs with a platelet count between 100 and 200×109/l and group 3 consisted of 20 dogs with a platelet count lower than 100×109/l. Platelet rich-plasma (PRP) was obtained from peripheral blood samples using tripotassium ethylenediaminetetraacetic acid (K3-EDTA) as anticoagulant. Next, platelets were stimulated using phorbol-12-myristate-13-acetate or thrombin, stabilized using procaine or left unstimulated. The expression of CD51 and CD41/CD61 was evaluated. Co-expression of CD41/CD61 and Annexin V served as a marker of platelet activation. The expression of CD41/CD61 and CD51 did not differ between the 3 groups. Thrombin-stimulated platelets had a significantly higher activity in dogs with a normal platelet count than in dogs with asymptomatic thrombocytopenia. Procaine inhibited platelet activity in all groups. In conclusion, activation of platelets of healthy dogs in vitro varied depending on the platelet count and platelet activator.
13

Phagocytic and oxidative burst activity of blood phagocytes in streptococcosis and mixed respiratory infections in swine

45%
Stepnicki A., Markowska-Daniel I., Degorski A., Guzera M., Winnicka A.
Bulletin of the Veterinary Institute in Puławy
|
2011
|
tom 55
|
nr 4
The study aimed at assessing the parameters of the innate cellular response in streptococcosis and mixed respiratory infections in swine. Flow cytometry was used to determine the phagocytic and oxidative burst activity of neutrophils and monocytes. In Streptococcus suis infection, monocytosis was accompanied by a lower percentage of all phagocyting cells in comparison to the control group, and a lower respiratory burst activity of monocytes was observed. In Streptococcus suis, Mycoplasma hyopneumoniae, and porcine reproductive and respiratory syndrome virus infection, the percentage of phagocyting neutrophils and the percentage of neutrophils that succumbed to an oxidative burst were lower than in the control group, but the mean fluorescent intensity was higher in both tests. The oxygen burst activity of monocy tes was also higher.
14
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Reference intervals for selected hematological and biochemical variables in Hucul horses

33%
Cywinska A., Czopowicz M., Witkowski L., Gorecka R., Degorski A., Guzera M., Szczubelek P., Turlo A., Schollenberger A., Winnicka A.
Polish Journal of Veterinary Sciences
|
2015
|
tom 18
|
nr 2
Background: Hucul horses are the unique, genetically distinct breed of Carpathian Mountains. Even though they are recognized as primitive breed, many morphological differences between them and other primitive horses have been reported. Neither hematological nor blood biochemical studies in this breed have been conducted so far. Objectives: The aim of this study was to establish the reference intervals for basic hematological and selected biochemical variables and to compare them with other breeds. Material and Methods: Blood samples were collected from 168 Hucul horses and the analyses were performed using routine methods. Mainly nonparametric method was used to establish reference intervals. Results: The following reference intervals have been established (rounded to two significant digits): RBC: 7.0-13x1012/l; HGB: 106.1-195.8 g/l; HCT: 0.3-0.6 l/l; MCV: 35-50 fl; MCH 11.9-17.1 pg; MCHC: 31.9-34.8 g/dl; WBC: 7.5-22x109/l, bands: 0-0.5x109/l; segmented neutrophils: 3.3-10x109/l; eosinophils: 0-1.1x109/l; basophils: 0-0.3x109/l; lymphocytes: 1.9-12x109/l; monocytes: 0-0.2x109/l; PLT 95-350x109/l; MPV 5.2-7.0; ALP: 98-425 U/l; AST: 220-470 U/l; GGT: 9.1-31 U/l; total bilirubin: 6.5-29 μmol/l; CPK: 120-640 U/l; triglycerides: 0.1-0.9 mmol/l; urea: 3.8-11 mmol/l; creatinine: 44 -140 μmol/l; serum amyloid A: 130-5200 μg/l. Conclusions: Hematological and biochemical variables in Hucul horses were closer to hot-blooded then to cold-blooded and primitive horses or wild equidae. The reference intervals presented in this study pose clinically useful tool for evaluation of blood check-up in Hucul horses.
15
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Europejscy specjaliści weterynaryjni w Polsce

33%
Guzera M., Czopowicz M., Gawor J. P., Grabski M., Kaba J., Kordowitzki P., Stadejek T., Stanczyk E., Wrzosek M.
Życie Weterynaryjne
|
2023
|
tom 98
|
nr 08
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