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Wyświetlanie 1-4 z 4
Tytuł:
Serum concentrations of PIIINP aminopeptide in dogs with liver fibrosis
Autorzy:
Glinska-Suchocka, K.
Orlowska, A.
Jankowski, M.
Kubiak, K.
Spuzak, J.
Powiązania:
https://bibliotekanauki.pl/articles/30439.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of the study was to evaluate the serum concentration of the type III procollagen aminopeptide in dogs, and to assess its utility in the diagnosis of liver fibrosis. The study was carried out on 20 dogs of different breeds and of both genders, between 7 and 15 years old. Based on the results of the histopathological examination and the evaluation of the degree of liver fibrosis, the dogs were divided into five groups. The mean serum PIIINP concentration in the group of dogs with stage 1 and 2 liver fibrosis (groups 2 and 3) was five-fold higher than in healthy dogs (group 1). In turn, the mean PIIINP concentration in the group of dogs with stage 3 (group 4) and stage 4 (group 5) fibrosis was 10-fold higher than that of the control group (group 1). Based on the results, we found that the serum PIIINP concentration correlated with the degree of liver fibrosis, assessed based on a histopathological examination. Therefore, PIIINP serum concentration tests may be a promising non-invasive diagnostic technique that could be used in veterinary hepatology to assess the degree of liver fibrosis.
Źródło:
Polish Journal of Veterinary Sciences; 2016, 19, 2
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Suitability of using serum hialuronic acid concentrations in the diagnosis of canine liver fibrosis
Autorzy:
Glinska-Suchocka, K.
Orlowska, A.
Spuzak, J.
Jankowski, M.
Kubiak, K.
Powiązania:
https://bibliotekanauki.pl/articles/31758.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
There are multiple dynamic changes associated with the metabolism of the extracellular matrix (ECM) which occur in the course of liver fibrosis. Therefore, the evaluation of parameters reflecting the deposition of ECM, the activity of myofibroblasts and the synthesis and degradation of collagen may aid in the diagnosis of liver fibrosis. Hyaluronic acid is considered to be a marker of ECM deposition. It is a glycosaminoglycan synthesized by hepatic stellate cells and degraded by hepatic sinusoidal endothelial cells. The aim of this study was to evaluate the concentration of hyaluronic acid in dogs with different degrees of liver fibrosis. The study was carried out on 29 dogs with liver disease. A core needle biopsy of the liver was performed in order to assess the degree of hepatic inflammation. Then, hyaluronic acid serum concentrations were measured. The dogs were divided into five groups based on the histopathological examination and the evaluation of the degree of hepatic fibrosis. The study showed that serum hyaluronic acid concentrations were low in patients with first stage liver fibrosis and in controls, while they were twice as high as control values in the group of dogs with second stage liver fibrosis. These concentrations were three-fold greater than control values in patients with third stage liver fibrosis, and seven-fold greater in patients with liver cirrhosis. Based on the results, it was concluded that serum hyaluronic acid is a useful marker of liver fibrosis and may aid in determining the degree of its advancement.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 4
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
7S fragment of type iv collagen as a serum marker of canine liver fibrosis
Autorzy:
Glinska-Suchocka, K.
Orlowska, A.
Kubiak, K.
Spuzak, J.
Jankowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/32417.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of this study was to assess whether the serum levels of the 7S fragment of type IV collagen may aid in diagnosing liver fibrosis in dogs. The study was carried out on 20 dogs with liver disease. Serum levels of the 7S fragment of type IV collagen were measured in all dogs. The analysis showed that healthy dogs and dogs with type 1, 2 and 3 liver fibrosis had low serum concentrations of the 7S fragment of type IV collagen compared to dogs with type 4 liver fibrosis. The study revealed that the assessment of serum levels of the 7S fragment of type IV collagen is useful in the diagnosis of advanced liver fibrosis and cirrhosis.
Źródło:
Polish Journal of Veterinary Sciences; 2016, 19, 3
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Suspicion of bovine tuberculosis in sheep in the Małopolskie Voivodeship (southern Poland)
Autorzy:
Didkowska, A.
Żmuda, P.
Orłowska, B.
Nowak, M.
Filip-Hutsch, K.
Cuper, K.
Krajewska-Wędzina, M.
Anusz, K.
Powiązania:
https://bibliotekanauki.pl/articles/16539333.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
bovine tuberculosis
dairy products
IGRA
sheep
tuberculin skin test
Opis:
Bovine tuberculosis (BTB) in sheep (Ovis aries) is caused by Mycobacterium bovis and Mycobacterium caprae. Even though sheep have been considered less sensitive to BTB than other ruminants, they have been subject to increasing numbers of tuberculosis cases and it has been suggested that they may act as a disease reservoir in some regions. Aim of the study: Following a report of tuberculous-like gross lesions (repeated cases of purulent or caseous lymphadenitis and a single case of serosal tubercles on the peritoneum) from veterinarians working in a slaughterhouse in the Małopolskie Voivodeship, southern Poland, the aim of this study was to conduct ante-mortem BTB diagnostics in three flocks with suspected BTB. The animals for testing were selected randomly from the flocks; a blood sample for interferon-γ release assay (IGRA) and a single tuberculin skin test (TST) was performed on each sheep. All TST results were negative. The IGRA result was positive in two ewes from the same flock (four and five years of age); these two sheep were tested microbiologically using Stonebrink and Löwenstein-Jensen media. No gross lesions suggesting BTB were observed, and the culture results were negative. Based on the positive IGRA results, together with its high specificity in sheep, and the potential risk to humans posed by consuming local unpasteurized dairy products, we recommend introducing serological BTB screening in sheep from this area, and subjecting the positive results to confirmation by culture.
Źródło:
Polish Journal of Veterinary Sciences; 2022, 25, 3; 469-473
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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