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The somatic cell count (SCC) is a commonly accepted index of udder health and for this reason the correct result of the measurement is so significant. The aim of the study was a comparison of the results of SCC measure in the milk from the same cows, obtained by electronic and microscopic (reference) method performed in two different laboratories. The samples measured in the university laboratory were delivered several hours after sampling and immediately investigated, but the parallel samples directed to the official milk laboratory had usually been examined two or three days later. The results of these examinations obtained in the official milk laboratory were higher in many cases (even by 1402.8%) in comparison to results obtained at the university laboratory. To additionally verify this variance of SCC, samples examined in the university laboratory had also been calculated using the reference (microscopic) method. The verification has confirmed a high percent of compatible results obtained in the university laboratory with both of the methods in contrast to their considerable divergence in the official laboratory. The reason of these divergences is probably the different lapse of time between sampling and examination in both of the laboratories.
The main causes of ascites in dogs are: cirrhosis of the liver, chronic circulatory insufficiency, peritoneum infections, metabolic disorders and new-growth tumors. The aim of the research was to assess the efficacy of cytological diagnosis of the peritoneal cavity fluid in 25 dogs of different breeds and both sexes, displaying symptoms of ascites. Morphological blood tests comprising the designation of the erythrocytes number, hematocrite value, hemoglobin concentration, MCV, MCH, MCHC values and platelets count were conducted in the examined dogs. The concentration of urea, creatinine, ALT, AST, AP, total bilirubin, protein, albumins, diastase and lipase were determined in the biochemical tests of blood serum. Abdominal cavity and heart USG was performed in all the animals and the abdominal fluid was collected for physical and biochemical examinations. The obtained sediment was subjected to cytological examinations. In the performed examinations new-grown tumors were diagnosed in 5 (20%) dogs the on the basis of the cytological fluid test. USG diagnosis suggested neoplastic lesions in 2 (8%) cases. Cytological diagnosis proved to be the most sensitive and specific method in establishing the neoplastic etiology of ascites.
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