Résultats de la recherche - 44 results

Development and validation of three Capripoxvirus real-time PCRs for parallel testing.

sensitivity/specificity with a reduced analysis time and is thus a proven useful tool for identification of many pathogens, including Capripoxviruses. In order for a real-time PCR to be used in a diagnostic capacity, the ...

Establishing mono-eukaryotic Histomonas meleagridis cultures from in vivo infection contaminated with Tetratrichomonas gallinarum and Blastocystis spp.

Turkeys Abstract: SUMMARY The necessity to easily establish Histomonas meleagridis cultures has been underlined extensively by many researchers in order to gain more insights in the biology of H. ...

Proteomic characterization of murid herpesvirus 4 extracellular virions.

MuHV-4 in order to improve the knowledge about proteins that compose gammaherpesviruses virions. To this end, MuHV-4 extracellular virions were isolated and structural proteins were identified using liquid ...

Importance of identification and typing of Brucellae from West African cattle: a review.

available literature on strains of Brucella in order to provide a state of art-knowledge on species and biovars reported in cattle from West Africa. A literature search was conducted to identify relevant data ...

Potency of a recombinant NDV-H5 vaccine against various HPAI H5N1 virus challenges in SPF chickens.

(rNDV) have been used as a vector to express native or modified avian influenza (AI) hemagglutinins (HA) in order to give preventive protection against highly pathogenic avian influenza (HPAI) H5N1 ...

Proteomic characterization of bovine herpesvirus 4 extracellular virions.

preparations allowed us to define protein localization. In parallel, in order to identify some previously undefined open reading frames, we mapped peptides detected in whole virion lysates onto the six frames of ...

Evaluation of two different swab transport systems in the detection of avian influenza virus excretion from infected Pekin ducks (Anas platyrhynchos).

order. For influenza A virus matrix gene RNA detection, wet oropharyngeal swabs were significantly more sensitive than dry oropharyngeal on days 4-5 after infection. For cloacal samples, dry swabs were ...

Epidemiology of Pestivirus infection in wild ungulates of the French South Alps.

improve the protocol in order to be able to isolate and characterize the local strain. Finally, the oldness (age) and femaleness (gender) increase the risk of seroconversion in chamois. Health Topics:  ...

Cross-reactivity of antibodies in some commercial deoxynivalenol test kits against some fusariotoxins.

ranking orders against DON-3-Glc, DOM-1, and 3AcDON. DON EIA showed also high cross-reactivity against nivalenol and fusarenone X. These mycotoxins could coexist in food or feedstuffs, and analytical ...

Phenotypic and genotypic characterisation of Brucella strains isolated from cattle in the Gambia.

order to isolate and characterise Brucella species. Information on the sex, age, number of calvings, number of abortions, presence of hygromas, and presence of orchitis was also collected for each animal ...

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