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1

E-cadherin immunohistochemical expression in mammary gland neoplasms in bitches

100%
Rodo A., Malicka E.
Polish Journal of Veterinary Sciences
|
2008
|
tom 11
|
nr 1
47-54
The aim of the study was to investigate E-cadherin expression in correlation with other neoplasm traits such as: histological type, the differentiation grade and proliferative activity. Material for the investigation comprised mammary gland tumours, collected from dogs, the patients of veterinary clinics, during surgical procedures and archival samples. All together 21 adenomas, 32 complex carcinomas, 35 simple carcinomas and 13 solid carcinomas were qualified for further investigation. E-cadherin expression was higher in adenomas as compared with carcinomas but lower in solid carcinomas as compared with simple and complex carcinomas. More over, the expression of E-cadherin decreased with the increase in the neoplasm malignancy and proliferative activity (value of the mitotic index and number of cells showing Ki67). The study has shown that the expression of E-cadherin can be used as a prognostic factor.
2

Immunohistochemical expression of protein p53 in neoplasms of the mammary gland in bitches

100%
Rodo A., Malicka E.
Polish Journal of Veterinary Sciences
|
2008
|
tom 11
|
nr 2
89-95
The aim of the study was to investigate the presence of protein p53 in correlation with other tumor traits: histological type, tumor grade and proliferative activity. Material for the investigation comprised mammary gland tumours collected from dogs, the patients of veterinary clinics, during surgical procedures, and archival samples. Altogether 21 adenomas, 31 complex carcinomas, 35 simple carcinomas and 12 solid carcinomas were qualified for further investigation. No proteinp53 expression was found in adenomas. Cancers show positive reaction in 32.5%. The highest percent of p53 positive neoplasms was observed in solid carcinomas and neoplasms with the highest degree of histological malignancy. The smallest number showing this expression was observed in adenomas and the highest was characteristic for solid carcinomas. Considering the tumour grading, it was found that an increase in neoplasm malignancy was positively correlated with the number of the cells showing the expression of protein p53. The differences were statistically significant. Statistically significant positive correlations were observed between the proliferative activity and protein p53 expression. Higher accumulation of protein p53 in more malignant neoplasms suggests that mutations of protein p53 can be responsible for higher proliferation in neoplasms with advanced progression of malignancy.
3
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Badanie histopatologiczne w onkologii weterynaryjnej. Część VI. Nowotwory gruczołu sutkowego u kotek

100%
Rodo A., Sapierzynski R.
Życie Weterynaryjne
|
2018
|
tom 93
|
nr 09
4
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Techniki laboratoryjne wykorzystywane w diagnostyce chorób transmisyjnych u zwierząt. Część II. Badania dodatkowe

81%
Zygner W., Gojska-Zygner O., Rodo A., Sobkow K.
Życie Weterynaryjne
|
2011
|
tom 86
|
nr 02
5
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Rola komórek nacieku zapalnego w nowotworach gruczołu sutkowego suk

81%
Badowska-Kozakiewicz A. M., Malicka E., Rodo A., Zielinski J.
Życie Weterynaryjne
|
2009
|
tom 84
|
nr 12
6
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Techniki laboratoryjne wykorzystywane w diagnostyce chorób transmisyjnych u zwierząt. Część I. Rozpoznawanie zakażeń i inwazji

81%
Zygner W., Gojska-Zygner O., Rodo A., Sobkow K.
Życie Weterynaryjne
|
2011
|
tom 86
|
nr 01
7

Ocena stopnia zniszczenia blon podstawnych w nowotworach pochodzenia nablonkowego gruczolu sutkowego u suk

81%
Rodo A., Skrzypczak M., Malicka E.
Życie Weterynaryjne
|
2008
|
tom 83
|
nr 04
299-302
8
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Przypadek gruczolakoraka gruczołu krokowego u psa kastrata

81%
Dziubdziela L., Bojarski M., Rodo A.
Życie Weterynaryjne
|
2016
|
tom 91
|
nr 05
9
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Nadczynność tarczycy maskowana przez zespół eutyreozy chorobowej w przebiegu białaczki u kota

81%
Gojska-Zygner O., Lechowski R., Rodo A., Winnicka A.
Życie Weterynaryjne
|
2012
|
tom 87
|
nr 01
10
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Problem pasozytow jelitowych u psow zaprzegowych w Polsce

81%
Bajer A., Bednarska M., Rodo A.
Wiadomości Parazytologiczne
|
2010
|
tom 56
|
nr 3
199
11

Mózgowa postać babeszjozy psów

81%
Zygner W., Gojska-Zygner O., Rodo A.
Magazyn Weterynaryjny
|
2013
|
tom 22
|
nr 03
12

Zastosowanie kriochirurgii w leczeniu nowotworu napletka u konia

81%
Kulesza O., Szpotanski P., Kaczorowski M., Rodo A.
Życie Weterynaryjne
|
2006
|
tom 81
|
nr 04
272-273
13

Bezobjawowa babeszjoza jako przyczyna splenomegalii i splenektomii u psa

81%
Bajer A., Rodo A., Welc-Faleciak R., Sinski E.
Medycyna Weterynaryjna
|
2008
|
tom 64
|
nr 04A
441-443
During the last several years Babesia canis infections have become one of the most serious parasitic diseases of dogs in Poland, often leading to the death of the animals. Acute babesiosis manifests itself with fever, lethargy, lost of appetite, haemoglobinuria, and vomiting. However, some of the infections may be asymptomatic or insufficient treatment may lead to chronic, asymptomatic babesiosis. In the present paper, the case of a 2-year-old dog is described. The dog needed to undergo splenectomy after a spleen rupture during spontaneous play with other dogs. The likely cause for the spleen rupture was splenomegaly observed during USG and surgery. Several hours after surgery, babesiosis symptoms were manifested, with haemoglobinuria, fever and typical blood picture, morphology and biochemistry. The short time from the surgery to the manifestation of symptoms and observed splenomegaly suggested asymptomatic B. canis infection as an indirect cause of the spleen rupture.
14
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Skórny zespół paranowotworowy u kotów z grasiczakiem

81%
Gojska-Zygner O., Karas-Tecza J., Rodo A.
Życie Weterynaryjne
|
2014
|
tom 89
|
nr 03
15
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The first evidence for vertical transmission of Babesia canis in a litter of Central Asian Shepherd dogs

71%
Mierzejewska E. J., Welc-Faleciak R., Bednarska M., Rodo A., Bajer A.
Annals of Agricultural and Environmental Medicine
|
2014
|
tom 21
|
nr 3
Introduction and objective. Tick-borne infections constitute an increasing health problem in dogs and may lead to death, especially in young or elderly individuals. Canine babesiosis constitutes a serious health problem in dogs worldwide. The aim of the study was to verify the probability of vertical transmission of Babesia canis between the bitch and the pups. Materials and methods. In Autumn 2011, cases of babesiosis were diagnosed in a litter of 6-week-old puppies of a Central Asian Shepherd dog. Immediately following the first case of infection, blood samples were collected from all the pups in the litter (n=10) and from the female. Detection of Babesia infection was performed by molecular and microscopical techniques. Results. The presence of B. canis DNA was detected using PCR in three pups, presenting at the time or 24–48 hours later with babesiosis symptoms, and in their asymptomatic mother. The isolates derived from the pups and the female – 520 bp 18S rRNA gene fragment – were compared and analyzed. All isolates from the pups and their mother were identical and showed 100% homology with B. canis group B (EU622793), supporting the same source of infection. Additionally, the USG of the peritoneal cavity was performed in the female, presenting evidence for splenomegaly. Conclusions. On the basis of (1) the same timing of three pup cases; (2) the identical B. canis sequences derived from all positive dogs; (3) evident splenomegaly in the asymptomatic female, this provides the first evidence of the vertical transmission of this piroplasm in dogs.
16
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Pathological changes in pregnant female mice and offspring in the course of vertical transmission of Babesia microti - an experimental model

71%
Tolkacz K., Rodo A., Zajkowska J., Bajer A., Bednarska M.
Annals of Parasitology
|
2016
|
tom 62
|
nr Suppl.
17

Parazytofauna żubrów w Puszczy Boreckiej

71%
Demiaszkiewicz A. W., Bielecki W., Rodo A., Pyziel A. M., Filip K. J.
Medycyna Weterynaryjna
|
2018
|
tom 74
|
nr 04
The aim of the study was to determine the parasite species occurring currently in European bison from the Borecka Forest and to estimate prevalence and intensity of their infections. Anatomopathological and parasitological necropsy of four bison from the Borecka Forest has been carried out. 24 bison faecal samples were also analyzed using flotation, decantation and the Baermann method. As a result of performed necropsies and coproscopical analysis, 13 nematode species, 2 species of flukes and 7 species of coccidia were found. In comparison with previous studies, parasitofauna of European bison from the Borecka Forest has been augmented with 6 nematodes species (Ashworthius sidemi, Haemonchus placei, Aonchotheca bilobata, Ostertagia antipini, Ostertagia lyrata and Trichuris ovis), 1 species of fluke (Paramphistomum cervi) and 3 species of coccidia (Eimeria auburnensis, E. canadensis and E. alabamensis). All necropsied bisons were infected with nematodes A. sidemi. The Borecka Forest has been recognized as a new focus of ashwortiosis. Post-mortem examinations confirm the role of parasites, both nematodes and flukes, in the formation of gross lesions in infected bisons.
18
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Mnoga gruczolakowatość wewnątrzwydzielnicza oraz autoimmunologiczne zespoły wielogruczołowe u psów i kotów

71%
Gojska-Zygner O., Andrzejewska-Siwak A., Gecewicz A., Dolka I., Rodo A.
Życie Weterynaryjne
|
2022
|
tom 97
|
nr 04
19
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Babesia canis and tick-borne encephalitis virus (TBEV) co-infection in a sled dog

71%
Bajer A., Rodo A., Bednarska M., Mierzejewska E., Welc-Faleciak R.
Annals of Agricultural and Environmental Medicine
|
2013
|
tom 20
|
nr 3
Introduction and objectives. Sporting dogs, including sled dogs, are particularly prone to tick-borne infection either due to training/racing in forest areas or through visits to endemic areas. The aim was to present tick-borne infections in a 6-dog racing team after a race in Estonia. Materials and methods. On the 4th day after return to Poland, the first dog presented with babesiosis symptoms and was diagnosed and treated accordingly. Next morning, the dog showed neurological symptoms and was diagnosed with tickborne encephalitis (TBE). Diagnosis was confirmed by a high level of IgG antibodies (922 IU/ml), detected in serum 3 months later. The second dog presented with babesiosis symptoms on the 7th day after return. Babesia DNA was extracted from blood, amplified and sequenced to answer the question of whether the dogs became infected during the race in Estonia or in Poland. Results and conclusions. Sequencing of a fragment of Babesia 18S rDNA revealed that these two isolates were identical to one another and closely related to the B. canis sequence originally isolated from the dog and Dermacentor reticulatus ticks in Poland. Thus, this is the first confirmed case of B.canis and TBEV co-infection and first confirmed case of TBE in a dog in Poland.
20

May parasitic invasions have a negative impact on sled dogs achievements?

71%
Bajer A., Bednarska M., Mierzejewska E. J., Rodo A., Welc-Faleciak R.
Annals of Parasitology
|
2013
|
tom 59
|
nr Suppl.
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