Search results - 20 results

Specific antibody-mediated immunity in the reproductive tract of laying chickens immunized against Newcastle disease with conventional attenuated and inactivated vaccines.

and poor shell quality. Few published studies investigated local NDV-specific immune response in the reproductive tract after ND vaccination of hens. The present study investigated, for the first time, ...

Challenges in the size analysis of a silica nanoparticle mixture as candidate certified reference material.

Temmerman; Jan Mast; Junjie, Liu; Babick, Frank; Cölfen, Helmut; Emons, Hendrik Source: J Nanopart Res, Volume 18, p.171 (2016) Abstract: A new certified reference material for quality control of nanoparticle ...

Next-generation sequencing workflows in veterinary infection biology: towards validation and quality assurance.

High-Throughput Nucleotide Sequencing Nucleic Acid Amplification Techniques Quality Control Reproducibility of Results Workflow Abstract: Recent advancements in DNA sequencing methodologies and sequence data ...

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

different analytical and diagnostic parameters need to be evaluated to assure data quality. The implementation of parallel testing using multiple real-time PCR s with similar characteristics can improve ...

Spatiotemporal dynamics of Puumala hantavirus in suburban reservoir rodent populations.

incidence of human infections during years of large vole populations. This study aimed to better understand the link between virus prevalence in the vector, vole demography, habitat quality, and human ...

Viral RNA load in semen from bluetongue serotype 8-infected rams: relationship with sperm quality.

be predictive of sperm quality. Semen samples were collected on six occasions from 93 BTV-8 infected rams involved in two longitudinal (n=12 and 27, respectively) and one cross-sectional (n=54) field ...

Influence of the incubation temperature and the batch components on the sensitivity of an enzyme-linked immunosorbent assay to detect Aujeszky's disease virus glycoprotein E (gE).

Immunosorbent Assay Herpesvirus 1, Suid Pseudorabies Quality Control Reference Values Sensitivity and Specificity Temperature Viral Envelope Proteins Abstract: Although licensed batches of an enzyme-linked ...

Simultaneous detection of bluetongue virus RNA, internal control GAPDH mRNA, and external control synthetic RNA by multiplex real-time PCR.

RT-qPCR failure due to poor sample quality, improper nucleic acid extraction and/or PCR inhibition. To increase the diagnostic capacity and reduce costs, it is recommended to use a multiplex strategy which ...

NUSAP method for evaluating the data quality in a quantitative microbial risk assessment model for Salmonella in the pork production chain.

assessment pedigree (NUSAP) system was implemented to evaluate the quality of input parameters in a quantitative microbial risk assessment (QMRA) model for Salmonella spp. in minced pork meat. The input ...

FMD vaccines: reflections on quality aspects for applicability in European disease control policy.

Europe Foot-and-Mouth Disease Foot-and-Mouth Disease Virus HEALTH POLICY Quality Control Viral Vaccines Abstract: Most foot-and-mouth disease (FMD) vaccines used around the world are inactivated vaccines ...

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