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Wyświetlanie pozycji 46-65 z 591

    • Aspekty prawne i normalizacyjne pobierania próbek żywności do badań mikrobiologicznych 

      Kwiatek, Krzysztof; Osiński, Zbigniew; Patyra, Ewelina (2022)
      Food sampling procedures are an important element of ensuring the reliability of laboratory test results. In particular, it must be ensured that the laboratory sample sent for microbiological testing reflects the whole ...

    • Assessing pig farm biosecurity measures for the control of Salmonella on European farms 

      Smith, Richard; May, Hannah; Burow, Elke; Meester, Marina; Tobias, Tijs; Sassu, Elena-Lucia; Pavoni, Enrico; Di Bartolo, Ilaria; Prigge, Christopher; Wasyl, Dariusz; Żmudzki, Jacek; Viltrop, Arvo; Nurmoja, Imbi; Zoche-Golob, Veigt; Alborali, Giovanni; Romantini, Romina; Dors, Arkadiusz; Krumova-Valcheva, Gergana; Koláčková, Ivana; Aprea, Guiseppe; Daskalov, Hristo (Cambridge University Press, 2023)
      Salmonella spp. is a common zoonotic pathogen, causing gastrointestinal infections in people. Pigs and pig meat are a major source of infection. Although farm biosecurity is believed to be important for controlling Salmonella ...

    • Assessing the In Vitro Activity of Selected Porphyrins in Human Colorectal Cancer Cells 

      Frant, Maciej; Trytek, Mariusz; Paduch, Roman (MDPI, 2022)
      Standard in vitro analyses determining the activity of different compounds included in the chemotherapy of colon cancer are currently insufficient. New ideas, such as photodynamic therapy (PDT), may bring tangible benefits. ...

    • Attempting to identify bacterial allies in immunotherapy of NSCLC patients 

      Grenda, Anna; Iwan, Ewelina; Krawczyk, Paweł; Frąk, Małgorzata; Chmielewska, Izabela; Bomba, Arkadiusz; Giza, Aleksandra; Rolska-Kopińska, Anna; Szczyrek, Michał; Kieszko, Robert; Kucharczyk, Tomasz; Jarosz, Bożena; Wasyl, Dariusz; Milanowski, Janusz (MDPI, 2022)
      Introduction: Factors other than PD-L1 (Programmed Death Ligand 1) are being sought as predictors for cancer immuno- or chemoimmunotherapy in ongoing studies and long-term ob- servations. Despite high PD-L1 expression ...

    • Avian Bornaviruses in Wild Aquatic Birds of the Anseriformes Order in Poland 

      Świętoń, Edyta; Dziadek, Kamila; Śmietanka, Krzysztof (2022)
      Bornaviruses are a diverse family of viruses infecting various hosts, including birds. Aquatic bird bornavirus 1 (ABBV-1) and aquatic bird bornavirus 2 (ABBV-2) have been found in wild waterfowl but data on their prevalence ...

    • Azithromycin resistance in Escherichia coli and Salmonella from food-producing animals and meat in Europe 

      Ivanova, M.; Ovsepian, A.; Leekitcharoenphon, P.; Seyfarth, A.M.; Mordhorst, H.; Otani, S.; Koeberl-Jelovcan, S.; Milanov, M.; Kompes, G.; Liapi, M.; Černý, T.; Thougaard Vester, C.; Perrin-Guyomard, A.; Hammerl, J.A.; Grobbel, M.; Valkanou, E.; Jánosi, Sz.; Slowey, R.; Alba, P.; Carfora, V.; Avsejenko, J.; Pereckiene, A.; Claude, D.; Zerafa, R.; Veldman, K.T.; Boland, C.; Garcia-Graells, C.; Wattiau, P.; Butaye, P.; Zając, M.; Amaro, A.; Clemente, L.; Vaduva, A.M.; Romascu, L.M.; Milita, N.M.; Mojžišová, A.; Zdovc, I.; Zamora Escribano, M.J.; De Frutos Escobar, C.; Overesch, G.; Teale, Ch.; Loneragan, G.H.; Guerra, B.; Beloeil, P.A.; Brown, A.M.V.; Hendriksen, R.S.; Bortolaia, V.; Kjeldgaard, J.S. (Oxford Academic, 2024)
      ObjectivesTo characterize the genetic basis of azithromycin resistance in Escherichia coli and Salmonella collected within the EU harmonized antimicrobial resistance (AMR) surveillance programme in 2014–18 and the Danish ...

    • Bacterial and viral rodent-borne infections on poultry farms. An attempt at a systematic review 

      Domańska-Blicharz, Katarzyna; Opolska, Justyna; Lisowska, Anna; Szczotka-Bochniarz, Anna (National Veterinary Research Institute, 2023)
      Introduction: Rodents are quite common at livestock production sites. Their adaptability, high reproductive capacity and omnivorousness make them apt to become a source of disease transmission to humans and animals. Rodents ...

    • Bacterial communities of the oviduct of turkeys 

      Kursa Olimpia; Tomczyk Grzegorz; Sawicka-Durkalec Anna; Adamska Karolina (NATURE PUBLISHING GROUP, 2022)
      Bacterial communities in the reproductive tract of avian species play an important role in keeping birds healthy and encouraging growth. Infection can occur during egg formation with pathogens that can be transmitted to ...

    • Badanie wpływu mutacji w regionie LTR oraz genie tax wirusa enzootycznej białaczki bydła na poziom replikacji wirusa u zwierząt zakażonych 

      Pluta, Aneta (Państwowy Instytut Naukowy-PIB w Puławach, 2021)
      Celem pracy była ocena występowania i charakteru mutacji w regionach regulatorowych LTR i genie tax wirusa enzootycznej białaczki bydła (BLV) i określenie związku tych mutacji z aktywnością transkrypcyjną wirusa i poziomem ...

    • Baicalin decreases somatic cell count in mastitis of dairy cows 

      Burmańczuk, Artur; Wojciechowska, Beata; Gbylik - Sikorska, Małgorzata; Gajda, Anna; Markiewicz, Włodzimierz; Sosin, Ewa; Grabowski, Tomasz (2021)
      Baicalin is a flavonoid that has an influence on molecular processes. It possesses anticancer, anti-inflammatory, antiviral, antioxidative, and antithrombotic properties. It was found that baica-lein treatment attenuated ...

    • Bakteryjne choroby odzwierzęce u ludzi oraz ich czynniki etiologiczne u zwierząt i w żywności w krajach Unii Europejskiej w 2019 r. 

      Osek, J.; Wieczorek, K. (2021)
      As in previous years, the European Food Safety Authority (EFSA), and the European Centre for Disease Prevention and Control (ECDC), published Report on the monitoring of zoonoses and zoonotic agents in the European Union ...

    • Bakteryjne choroby odzwierzęce u ludzi przenoszone drogą pokarmową oraz ich czynniki etiologiczne u zwierząt i w żywności w krajach Unii Europejskiej w 2021 r. 

      Osek, Jacek; Wieczorek, Kinga (Krajowa Izba Lekarsko-Weterynaryjna, 2023)
      In December 2022, the European Food Safety Authority (EFSA) and the European Centre for Disease Prevention and Control (ECDC) published the recent report on the monitoring of zoonozes and zoonotic agents in the European ...

    • Bakteryjne zapalenia płuc u świń- charakterystyka i rozpoznawanie 

      Dors, Arkadiusz (Elamed Media Group, 2021)
      Wśród możliwych zaburzeń w układzie oddechowym na pierwsze miejsce pod względem częstości występowania oraz istotności wysuwa się zapalenie płuc. Obraz morfologiczny zapalenia płuc zdeterminowany jest przez wiele czynników, ...

    • Balantidium coli in pig farms suspected of porcine circovirus type 2 (PCV2) associated enteritis 

      Szczotka-Bochniarz, Anna; Karamon, Jacek; Nowak, Agnieszka; Porowski, Marian; Karbowiak, Paweł; Holeniewski, Andrzej; Pejsak, Zygmunt (National Veterinary Research Institute in Pulawy, 2021)
      Introduction: Diarrhoea in growing-finishing pigs is a common problem of commercial pig farms. Among many causative factors, porcine circovirus type 2 (PCV2) is one considered an important pathogen in modern pig production. ...

    • Bee venom effect on glioblastoma cells viability and gelatinase secretion 

      Małek, Agata; Kocot, Joanna; Mitrowska, Kamila; Posyniak, Andrzej; Kurzepa, Jacek (2022)
      Background: The involvement of MMP-2 and MMP-9 in the pathogenesis of various kinds of cancers including glioblastoma is well documented. The evaluation of the anticancer potential of honey bee (Apis mellifera) venom (BV) ...

    • Beekeepers Guide To Honey Bee Viruses 

      Gajda, Anna; Mazur, Ewa; Bober, Andrzej (2021)
      All life forms, including bees (wild and domesticated species) are threatened by various viruses. They can be singular species-specific or infect a broad range of host (i.e. pollinators). Viral particles are basically a ...

    • Biomarkers of Deoxynivalenol, Citrinin, Ochratoxin A and Zearalenone in Pigs after Exposure to Naturally Contaminated Feed Close to Guidance Values 

      Tkaczyk, Agnieszka; Jedziniak, Piotr; Zielonka, Łukasz; Dąbrowski, Michał; Ochodzki, Piotr; Rudawska, Adrianna (MDPI, 2021)
      This study applied multi-mycotoxin liquid chromatography with tandem mass spectrometric detection (LC-MS/MS) methods to determine the biomarkers of exposure in urine and serum samples from a dose-response study with pigs. ...

    • Bluetongue virus in Europe: The current epidemiological situation 

      Niedbalski, Wiesław (Polskie Towarzystwo Nauk Weterynaryjnych, 2022)
      The article reviews the history of BT occurrence in Europe and its present status. It describes the distribution of BT in Europe before 1998, the emergence of BTV in southern and eastern Europe in 1998-2006 and the ...

    • Botulinum toxin in cancer therapy-current perspectives and limitations 

      Grenda, Tomasz; Grenda, Anna; Krawczyk, Paweł; Kwiatek, Krzysztof (2021)
      Different serotypes of botulinum toxins (BoNTs) act upon different types of SNARE proteins. This property is used in aesthetic medicine to treat certain eye disorders such as crossed eyes (strabismus) and uncontrolled ...

    • Bovine and Pig Carcasses as a Source of Campylobacter in Poland: A Reservoir for Antimicrobial-Resistant Campylobacter coli 

      Wieczorek, K.; Bocian, Ł.; Osek, J. (2021)
      Campylobacter is one of the most common causes of foodborne bacterial infections worldwide. Why poultry has been shown to be one of the most significant sources of these bacteria, ruminants, especially cattle, are also ...