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Wyszukujesz frazę "Kielbowicz, Z." wg kryterium: Autor


Tytuł:
The use of percutaneous abdominal ultrasound examination in diagnosing equine small intestinal disorders
Autorzy:
Porzuczek, A.
Kielbowicz, Z.
Haines, G.
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/31423.pdf  Link otwiera się w nowym oknie
Opis:
In equine field practice, the diagnosis of small intestinal disorders is usually based on the presence of distended loops on rectal palpation and large volumes of reflux obtained after the passage of a nasogastric tube. Percutaneous abdominal ultrasound examination has been widely utilized in both human and small animal internal medicine in most cases of gastrointestinal discomfort. The purpose of this study was to identify which measurable parameters were important in reaching a diagnosis of small intestinal abnormality and determining treatment options. Horses of various age, sex and breed were involved in this research. Identifying the number of areas where distended loops of small intestine (SI) were detected, their diameter in cross section and motility were the most important parameters identified when formulating a prognosis.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental allogenic transplantation of cornea endothelial cells in cats
Autorzy:
Kielbowicz, Z.
Kuryszko, J.
Strzadala, L.
Tematy:
experimental transplantation
transplantation
cornea
endothelial cell
cat
endothelium
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/31702.pdf  Link otwiera się w nowym oknie
Opis:
Background: The aim of the present study was assessing the possibility of experimental allogenic transplantation of cat cornea endothelial cells, multiplied in vitro, into the anterior chamber of the eyeball in recipient cats. The reason for undertaking the research is the need to develop a method that would help in the cornea treatment in animals with corneal opacification following cataract surgery, as well as lens dislocation, injuries and endothelium degeneration. Methods: Cats aged 10-12 months were used in the experiment. Cornea fragments consisting of the posterior limiting membrane and posterior epithelium were placed in Iscove;s medium with addition of 10% foetal calf serum. Multiplied in vitro cells were injected into the anterior chamber of recipient cats. The cornea was subject to histological, histometric and SEM examination on the 3rd, 7th, 20th and 30th day after the surgery. Results: Micromorphological examination of the cornea showed full restitution of its endothelium 30 days after transplantation. Complete regeneration of structures indispensable for normal functioning of the posterior epithelium occurred as a result of implantation. Conclusions: In this study the results show that implantation of the cells of posterior corneal epithelium of donor cats, multiplied into vitro and injected into the anterior chamber of recipient cats. The cornea regained its full function, the layer of the posterior epithelium was regenerated and the stroma stabilized, presenting the image of full and proper corneal translucency.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Insight into behavior of epithelial cells of the feline conjunctiva in chronic conjunctivitis as a possible limitation in detection of Chlamydophila spp.
Autorzy:
Kielbowicz, Z.
Ploneczka-Janeczko, K.
Kuropka, P.
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/31666.pdf  Link otwiera się w nowym oknie
Opis:
The aims of this work was documentation of the reactivity of feline conjunctival epithelial cells in chronic conjunctivitis and the investigation of a possible correlation of histological findings in conjunctiva with a limitation in detection of the pathogen. In this observational study, conjunctival swab samples collected from six cats suffering from chronic conjunctivitis were monitored for Chlamydophila spp. infection for one month, every ten days. Chlamydophilosis was diagnosed by conventional PCR, and confirmed by sequencing analysis. A lack of coherence with results in subsequent studies using PCR did not allow an accurate diagnosis. Additional bioptat samples of conjunctiva were collected for diagnostic purposes and stained in haematoxylin and eosin following the Giemsa method for light microscopic analysis. Additionally the samples were incubated for 15 min with IMAGENTM Chlamydia conjugate (IMAGENTM Chlamydia reagent kit, Dako, UK), allowing immunofluorescence detection of Chlamydophila spp. Within the epithelium an increased number of goblet cells, as well as general enlargement of the epithelium and a reduced number of normal epithelial cells, was observed. Only in areas of low epithelium could structures similar to the elementary bodies of Chlamydophila spp. be distinguished. The presented data document a possible limitation in molecular evidence for chlamydophila infection in some naturally infected cats, taking into account histological conditions in conjunctiva at the same time.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gait analysis after neurorrhaphy in the brachial plexus
Autorzy:
Reichert, P.
Kielbowicz, Z.
Kuryszko, J.
Bochenska, A.
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/30139.pdf  Link otwiera się w nowym oknie
Opis:
The gait is a form of human and animal locomotion on land by using limbs. The study assessed functional recovery after end to side and side to side neurorrhaphy the ventral branches of the C5 and C6 spinal nerves to the C7 spinal nerve on the rabbit brachial plexus. Gait statistical analysis showed significant differences between the control group versus the end-to-side and side to side neurorrhaphy groups, in opposite to the comparison between the two experimentals groups. Gait analysis results corresponded with the histomorphometric results. The results indicate the potential use of gait analysis for the assessment of the recovery of nerve function.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ultrasonography: a method used for pregnancy imaging of the fire salamander (Salamandra salamandra)
Autorzy:
Najbar, A.
Kielbowicz, Z.
Szymczak, J.
Ogielska, M.
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/30228.pdf  Link otwiera się w nowym oknie
Opis:
Ultrasound imaging has more frequently been used in veterinary medicine of amphibians and reptiles. In this study, we have verified the usefulness of ultrasound imaging in pregnancy determination of the fire salamander Salamandra salamandra. We have also undertaken to estimate the number of larvae and their developmental stage directly in the oviducts. Three gravid females from Lower Silesia (southern Poland) were examined. Due to the small size of the scanned animals, and the particular arrangement of embryos in the oviducts and ultrasound beams dispersal, the method proved to be inaccurate. Therefore, the minimum number of well-visualized larvae was determined. The maximum number of larvae was established on the basis of the visible fragments of embryos. After birth, we found that the number of larvae born was included in the „min-max” range in only one case. In the remaining two salamanders the number of larvae was higher than estimated in 3 to 7 individuals. The results showed that ultrasound imaging allows the minimum number of larvae in salamander; oviducts to be specified. However, total length measurements were possible only for single and clearly visible embryos.
Dostawca treści:
Biblioteka Nauki
Artykuł

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