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Wyszukujesz frazę "Glińska, A." wg kryterium: Autor


Wyświetlanie 1-9 z 9
Tytuł:
Structural and Magnetic Studies of the LaFe_{11.2}Co_{0.7-x}Mn_xSi_{1.1} (where x=0.1, 0.2) Alloys
Autorzy:
Gębara, P.
Marcin, J.
Glińska, A.
Wysłocki, J.
Powiązania:
https://bibliotekanauki.pl/articles/1029779.pdf
Data publikacji:
2018-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
La(Fe,Si)₁₃
magnetocaloric effect
scaling analysis
Opis:
The aim of present work was to study the influence of partial substitution of Co by Mn in the LaFe_{11.2}Co_{0.7}Si_{1.1} alloy on its structure and magnetic properties. The X-ray diffraction studies revealed coexistence of dominant pseudobinary fcc La(Fe,Si)_{13}-type phase with minor fraction of α-Fe. Moreover, the increase of Mn content causes decrease of the lattice parameter and the Curie temperature. The values of magnetic entropy change obtained for both investigated alloys are almost identical and close to 12 J/(kg K) under the change of external magnetic field ≈5 T. Investigations of magnetic phase transition confirmed its second order nature in the case of both specimens.
Źródło:
Acta Physica Polonica A; 2018, 133, 2; 232-235
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of elements of the Stewart model (Strong Ion Approach) for the diagnostics of respiratory acidosis on the basis of the calculation of a value of a modified anion gap (AGm) in brachycephalic dogs
Autorzy:
Slawuta, P.
Glinska-Suchocka, K.
Cekiera, A.
Powiązania:
https://bibliotekanauki.pl/articles/2087993.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
Apart from the HH equation, the acid-base balance of an organism is also described by the Stewart model, which assumes that the proper insight into the ABB of the organism is given by an analysis of: pCO2, the difference of concentrations of strong cations and anions in the blood serum - SID, and the total concentration of nonvolatile weak acids - Acid total. The notion of an anion gap (AG), or the apparent lack of ions, is closely related to the acid-base balance described according to the HH equation. Its value mainly consists of negatively charged proteins, phosphates, and sulphates in blood. In the human medicine, a modified anion gap is used, which, including the concentration of the protein buffer of blood, is, in fact, the combination of the apparent lack of ions derived from the classic model and the Stewart model. In brachycephalic dogs, respiratory acidosis often occurs, which is caused by an overgrowth of the soft palate, making it impossible for a free air flow and causing an increase in pCO2 - carbonic acid anhydride The aim of the present paper was an attempt to answer the question whether, in the case of systemic respiratory acidosis, changes in the concentration of buffering ions can also be seen. The study was carried out on 60 adult dogs of boxer breed in which, on the basis of the results of endoscopic examination, a strong overgrowth of the soft palate requiring a surgical correction was found. For each dog, the value of the anion gap before and after the palate correction procedure was calculated according to the following equation: AG = ([Na+ mmol/l] + [K+ mmol/l]) - ([Cl-mmol/l] + [HCO3-mmol/l]) as well as the value of the modified AG - according to the following equation: AGm = calculated AG + 2.5 x (albuminsr - albuminsd). The values of AG calculated for the dogs before and after the procedure fell within the limits of the reference values and did not differ significantly whereas the values of AGm calculated for the dogs before and after the procedure differed from each other significantly. Conclusions: 1) On the basis of the values of AGm obtained it should be stated that in spite of finding respiratory acidosis in the examined dogs, changes in ion concentration can also be seen, which, according to the Stewart theory, compensate metabolic ABB disorders 2) In spite of the fact that all the values used for calculation of AGm were within the limits of reference values, the values of AGm in dogs before and after the soft palate correction procedure differed from each other significantly, which proves high sensitivity and usefulness of the AGm calculation as a diagnostic method.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 1
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
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:
The macrostructure and microstructure of the urinary bladder and urethral mucosain dogs with lower urinary tract diseases
Autorzy:
Kubiak, K.
Grzegory, M.
Jankowski, M.
Spużak, J.
Glińska-Suchocka, K.
Hałoń, A.
Powiązania:
https://bibliotekanauki.pl/articles/2087882.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
bladder
urethra
urethrocystoscopy
histopathology
dog
Źródło:
Polish Journal of Veterinary Sciences; 2017, 4; 713-721
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Neoplastic lesions in the nasal cavities of dogs
Autorzy:
Spuzak, J.
Jankowski, M.
Kubiak, K.
Glinska-Suchocka, K.
Grzegory, M.
Halon, A.
Powiązania:
https://bibliotekanauki.pl/articles/2087949.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
This paper aims at evaluating the frequency of nasal cavity tumors in dogs as well as comparing an endoscopic examination with a histopathological evaluation of the collected biopsy specimens. The study was conducted on 68 dogs. During the endoscopic examination, proliferative lesions were recognized in 20 dogs. During the histopathological examination, neoplastic lesions were confirmed in 95% of the dogs in which proliferative lesions were identified in the endoscopic examination. Adenocarcinoma occurred most frequently in the population under study.
Źródło:
Polish Journal of Veterinary Sciences; 2014, 17, 2; 375-377
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Variability of zinc content in soils in a postglacial river valley – a geochemical landscape approach
Zmienność zawartości cynku w glebach młodoglacjalnej doliny rzecznej w aspekcie krajobrazów geochemicznych
Autorzy:
Glinska-Lewczuk, K.
Bieniek, A.
Sowinski, P.
Obolewski, K.
Burandt, P.
Timofte, C.M.
Powiązania:
https://bibliotekanauki.pl/articles/14152.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Opis:
The paper presents the research results on the relation between the contents of total zinc and its bioavailable form (Zn) and physicochemical properties of soil carried out along three catenas in the postglacial valley of the middle Łyna River, in NE Poland. We focused on topographical factors to determine the amount of Zn in the soil in relation to specific geochemical landscape types. The analyzed soil showed a relatively low level of soil pollution with Zn and did not exceed the threshold values for soil contamination with Zn. The average Zn content amounted to 45.75 mg kg -1 d.m. and ranged from 8.80 to 176.26 mg kg -1 d.m. The heavy metal content in the soil was related to organic matter and clay fraction, while it was inversely proportional to the share of sandy fraction. Distribution of zinc showed variability due to factors derived from topography, soil heterogeneity in the river valley as well as fluvial processes taking place within the floodplain. Different geochemical landscapes showed depressive trends in both Zn and Zn contents along the catenas. It diminished from eluvial to transeluvial landscapes and increased again to superaqual landscape. Depressions after former river channel were favorable for the Zn accumulation. The most abundant in Zn were upper horizons of Fluvisols in superaqual landscape (45.12 mg kg –1 ) filling overgrown and terrestialized floodplain lakes. The share of Zn a was the highest in organic horizons of Fluvisols and achieved 51.4% of total Zn. The nature and power of functional links between the heavy metal mobility and the soil properties were determined with multivariate statistics and GAM models. Applied ordination statistics confirmed its usefulness in soil factor analyses.
Źródło:
Journal of Elementology; 2014, 19, 2
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Endoscopic examination of the urethra and the urinary bladder in dogs – indications, contraindications and performance technique
Autorzy:
Grzegory, M
Kubiak, K.
Jankowski, M.
Spuzak, J.
Glinska-Suchocka, K.
Bakowska, J.
Nicpon, J
Halon, A.
Powiązania:
https://bibliotekanauki.pl/articles/31762.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
This paper discusses indications, contraindications, and likely complications following the endoscopic examination of the urethra and the urinary bladder in dogs. In addition, the procedure performance techniques and evaluation of the particular sections of the lower urinary tract are presented as well as the equipment used for the urethrocystoscopy
Źródło:
Polish Journal of Veterinary Sciences; 2013, 16, 4
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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