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Chloropromazyna (CP) jest przedmiotem monitoringu w produktach pochodzenia zwierzęcego, dla której minimalna wymagana wartość graniczna wydajności metody analitycznej (MPRL) wynosi 5,0 µg/kg. W pracy przedstawiono opracowaną metodę potwierdzającą oznaczania chloropromazyny w nerkach trzody i bydła oraz moczu przy zastosowaniu techniki LC-MS/MS. Zhomogenizowane próbki nerek i moczu estrahowano acetonitrylem...
The aim of this paper was the detection of the specific antibodies anti-Borrelia and anti-Ehrlichia in the sera of 28 sick pigs and 29 sick cows from the area of the Lublin voivodeship. ELISA tests, and Western blot were conducted. In ELISA tests, 17.86% sera of swine were positive for spirochetes and 7.14% for Ehrlichia. In a bovine group 44.83% of sera specimens were positive for Borrelia, and 20...
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