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Wyszukujesz frazę "Newcastle disease" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Risk factors for outbreaks caused by variant strain of Newcastle disease on environmentally controlled broiler chicken farms in Lahore, Pakistan
Autorzy:
Maqsood, R.
Khan, A.
Mushtaq, M.H.
Yaqub, T.
Aslam, M.A.
Rashid, H.B.
Gill, S.S.
Akram, R.
Rehman, A.
Chaudhry, M.
Powiązania:
https://bibliotekanauki.pl/articles/2087145.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Newcastle disease
retrospective
environmentally controlled house
biosecurity
vaccine
Źródło:
Polish Journal of Veterinary Sciences; 2021, 24, 4; 497-503
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of a recombinant NP protein based indirect ELISA for the detection of antibodies against Newcastle disease virus and differentiation of infected or recombinant vaccine immunized chickens
Autorzy:
Domańska-Blicharz, K.
Tyborowska, J.
Sajewicz-Krukowska, J.
Olszewska-Tomczyk, M.
Rąbalski, Ł.
Kucharczyk, K.
Szewczyk, B.
Śmietanka, K.
Powiązania:
https://bibliotekanauki.pl/articles/2087467.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Newcastle disease virus
serology
Enzyme-Linked Immunosorbent assay
nucleoprotein
differentiation
Źródło:
Polish Journal of Veterinary Sciences; 2019, 3; 531-540
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Detection and differentiation of Newcastle disease virus and influenza virus by using duplex real-time PCR
Autorzy:
Nidzworski, Dawid
Wasilewska, Edyta
Smietanka, Krzysztof
Szewczyk, Bogusław
Minta, Zenon
Powiązania:
https://bibliotekanauki.pl/articles/1039554.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
Newcastle disease virus
influenza virus
detection
differentiation
real-time PCR
duplex
Opis:
Newcastle disease virus (NDV), member of the Paramyxoviridae family and avian influenza virus (AIV), member of the Orthomyxoviridae family, are two main avian pathogens causing serious economic problems in poultry health. Both are enveloped, single-stranded, negative-sense RNA viruses and cause similar symptoms, ranging from sub-clinical infections to severe diseases, including decrease in egg production, acute respiratory syndrome, and high mortality. Similar symptoms hinder the differentiation of infection with the two viruses by standard veterinary procedures like clinical examination or necropsy. To overcome this problem, we have developed a new duplex real-time PCR assay for the detection and differentiation of these two viruses. Eighteen NDV strains, fourteen AIV strains, and twelve other (negative control) strains viruses were isolated from allantoic fluids of specific pathogen-free (SPF), embryonated eggs. Four-weeks-old SPF chickens were co-infected with both viruses (NDV - LaSota and AIV - H7N1). Swabs from cloaca and trachea were collected and examined. The results obtained in this study show that by using duplex real-time PCR, it was possible to detect and distinguish both viruses within less than three hours and with high sensitivity, even in case a bird was co-infected. Additionally, the results show the applicability of the real-time PCR assay in laboratory practice for the identification and differentiation of Newcastle disease and influenza A viruses in birds.
Źródło:
Acta Biochimica Polonica; 2013, 60, 3; 475-480
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rzekomy pomór drobiu - przegląd strategii szczepień i zapobiegania chorobie
Newcastle disease (ND) - vaccination protocols and strategies of prevention
Autorzy:
Hodorowicz, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/22180992.pdf
Data publikacji:
2021
Wydawca:
Krajowa Izba Lekarsko-Weterynaryjna
Tematy:
patogeneza
wirus rzekomego pomoru drobiu
klasyfikacja
objawy kliniczne
zmiany patologiczne
leczenie
profilaktyka
szczepienia ochronne
szczepionki inaktywowane
szczepionki wektorowe
strategia szczepien
drób
rzekomy pomór drobiu
choroby zwierząt
kontrola chorób
szczepionki żywe
Newcastle disease
NDV classification
control
vaccines
Opis:
Newcastle disease (ND), caused by avian paramyxovirus type 1 (APMV‑1), is among the most important diseases in poultry and other bird species, Affected birds can present clinical signs, which range from a mild, almost unnoticed respiratory distress to severe or even highly fatal disease forms. There is no treatment for Newcastle disease – it’s occurrence in commercial poultry is reportable to the World Organisation of Animal Health (OIE), and it impacts international trade in poultry business. Prevention relies on biosecurity procedures and vaccinations. Many countries introduced eradication policies with compulsory slaughter of infected flocks. Due to all these facts, Newcastle disease remains the serious threat to commercial poultry production throughout the world. Currently, there are classification systems of Newcastle disease viruses (NDV), which are mainly related to the clinical signs of the disease. The progress in the development of new vaccines against ND in recent years, may present some difficulties in selecting the best vaccination program. The main aim of this article is to present the current classification and to review the different approaches to ND vaccination methods, with description of all, available worldwide, vaccine types. This knowledge can help the poultry vet to make the best choice for vaccination schedule, accordingly to the local conditions and administrative requirements.
Źródło:
Życie Weterynaryjne; 2021, 96, 08; 579-588
0137-6810
Pojawia się w:
Życie Weterynaryjne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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