Résultats de la recherche - 36 results

Susceptibility of Pigs to Zoonotic Hepatitis E Virus Genotype 3 Isolated from a Wild Boar.

in serum, bile, liver, spleen, duodenum, jejunum, colon, lung, gastro-hepatic lymph nodes and faeces in all infected piglets. After oral inoculation, HEV RNA was detected in serum, bile, liver, ...

Three Different Routes of Inoculation for Experimental Infection with Schmallenberg Virus in Sheep.

Sheep Diseases Spleen Vaccination Abstract: Schmallenberg virus (SBV) is an emerging Orthobunyavirus affecting European domestic ruminants. In this study, three groups of ewes (n = 3) were inoculated with ...

Experimental bluetongue virus superinfection in calves previously immunized with bluetongue virus serotype 8.

superinfection and at the viraemic peak, there were an average of above 1000 times more BTV15 genomic copies than BTV1 ones. BTV1 RNA could be detected only in the spleen of one calf whereas BTV15 RNA was found in ...

Regulatory T-cell development and function are impaired in mice lacking membrane expression of full length intercellular adhesion molecule-1.

Treg cells, in lymph nodes but not in the spleen. In vitro activation of CD4 (+) and CD8 (+) T cells from ICAM-1(tm1Jcgr) mice with anti- CD3 antibodies and antigen-presenting cells (APC s) resulted in ...

Bluetongue virus RNA detection by real-time rt-PCR in post-vaccination samples from cattle.

not investigated. To enlighten this point, a large study was performed to determine the risks of detection of bluetongue vaccine-associated RNA in the blood and spleen of cattle using real-time RT- PCR. ...

Experimental Schmallenberg virus infection of pigs.

nodes, kidney and spleen) were sampled. No clinical impact was observed and all collected samples tested negative for SBV in rRT- PCR. Despite the absence of viremia and virus transmission, low and short ...

Diagnosis of Schmallenberg virus infection in malformed lambs and calves and first indications for virus clearance in the fetus.

and tissues (cerebrum, cerebellum, brain stem, spinal cord, thymus, spleen, lymph nodes, meconium) originating from respectively 90 and 81 malformed lambs and calves was undertaken. Furthermore, ...

Infectivity of rabies virus-exposed macrophages.

Injections, Intramuscular Macrophages mice Mice, Inbred C57BL Microscopy, Electron Nose Rabies Rabies virus RNA, Viral Spleen Viral Load Virus Cultivation Abstract: Rabies virus distributes widely in infected ...

Immune responses and protection against H5N1 highly pathogenic avian influenza virus induced by the Newcastle disease virus H5 vaccine in ducks.

H5N1 Subtype Influenza in Birds Influenza Vaccines Male Newcastle disease virus Spleen T-Lymphocytes Viral Vaccines Abstract: Ducks play an important role in the epidemiology of avian influenza, and ...

Distribution, elimination, and toxicity of silver nanoparticles and silver ions in rats after 28-day oral exposure.

performed at day 29, and after a wash-out period of 1 or 8 weeks. Silver was present in all examined organs with the highest levels in the liver and spleen for all silver treatments. Silver concentrations in ...

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