Πλοήγηση ανά Θέμα "virus isolation"
Αποτελέσματα 1-15 από 15
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Conjunctival cytology assessment in dogs and cats. Sampling, diagnostic techniques and findings
(2018)The conjunctiva provides a physical and physiological barrier against microorganisms and foreign bodies and also contributes to the ocular immunological defense. It constitutes a straightforward and accessible tissue for ... -
Detection of unusual mutation within the VP1 region of different re-isolates of poliovirus Sabin vaccine
(2006)In the present study, a genomic analysis of full VP1 sequence region of 15 clinical re-isolates (14 healthy vaccinees and one bone marrow tumor patient) was conducted, aiming to the identification of mutations and to the ... -
Development of a multiplex RT-PCR assay for the identification of recombination types at different genomic regions of vaccine-derived polioviruses
(2016)Polioviruses (PVs) are the causal agents of acute paralytic poliomyelitis. Since the 1960s, poliomyelitis has been effectively controlled by the use of two vaccines containing all three serotypes of PVs, the inactivated ... -
Enteroviral infection in Greek AIDS patients
(2004)Objective: Prolonged intestinal replication of polioviruses has not previously been studied in Greek AIDS patients. The objective of our study was to estimate the prevalence of enteroviral infections in this population. ... -
European surveillance network for influenza in pigs: Surveillance programs, diagnostic tools and swine influenza virus subtypes identified in 14 European countries from 2010 to 2013
(2014)Swine influenza causes concern for global veterinary and public health officials. In continuing two previous networks that initiated the surveillance of swine influenza viruses (SIVs) circulating in European pigs between ... -
Evolution of 2B and 2C genomic parts of species B Coxsackie viruses. Phylogenetic study and comparison with other regions
(2006)Modern molecular approaches on the genome of enteroviruses' circulating strains have established new data about the mechanism and significance of its evolution. In the present study, 46 enteroviruses isolates, belonging ... -
First-Time Detection of Porcine Reproductive and Respiratory Syndrome Virus and Porcine Circovirus 2 in an Albanian Farrow-to-Finish Herd
(2018)The purpose of this case report is to describe for the first time concurrent porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus 2 (PCV-2) infections in a commercial farrow-to-finish pig farm ... -
Histopathological Lesions Accompanied with First-Time Isolation of a PRRSV-2 Strain in Greece
(2020)Genotype 2 strains of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV-2) have been reported sporadically in Europe. Even if, PRRSV-2 reported to be genetically homogenous in Europe due to the introduction of an ... -
The immunopathogenetic role of autoantibodies in canine autoimmune hepatitis: Lessons to learn from human autoimmune hepatitis
(2012)Autoimmune hepatitis (AIH) is not a disease entity restricted to man, but it can be found in other animals including canines. An increasing number of studies have focused on the immunopathogenesis of human autoimmune ... -
Infection of fattening pigs by a virulent strain of Aujeszky's disease virus and its spread in the pig [Προσβολή παχυνόμενων χοίρων από ένα λοιμογόνο στέλεχος του ιοΰ της νόσου Aujeszky και η εξάπλωση του στον οργανισμό]
(2018)In this paper, the spread of the virulent 75V19 strain of Aujeszky's disease virus (ADV) in fattening pigs has been examined, and the association of this parameter to the development of relative symptoms has being sought. ... -
Influenza virus genotypes circulating in central greece during 2012-2014 and vaccine strain match
(2015)During the period 2012-2014 in central Greece, influenza A(H1N1), A(H3N2) and B virus genotypes were detected and isolated from individuals with influenza illness. Influenza A(H1N1) and A (H3N2) viruses were the dominant ... -
Phylogenetic correlation of Greek and Italian orf virus isolates based on VIR gene
(2006)Thirteen orf virus isolates obtained during the time period between 1995 and 2004 from crusted scab lesions of nine sheep and four goats from different geographical areas of Greece and Italy with suspected contagious ecthyma ... -
The Remarkable Evolutionary Plasticity of Coronaviruses by Mutation and Recombination: Insights for the COVID-19 Pandemic and the Future Evolutionary Paths of SARS-CoV-2
(2022)Coronaviruses (CoVs) constitute a large and diverse subfamily of positive-sense sin-gle-stranded RNA viruses. They are found in many mammals and birds and have great importance for the health of humans and farm animals. ... -
Serum Neutralization Assay for the Determination of Antibody Levels Against Non-Polio Enterovirus Strains in Central and Western Greece
(2016)Mutations and recombination events have been identified in enteroviruses. Point mutations accumulate with a frequency of 6.3 × 10-4 per base pair per replication cycle affecting the fitness, the circulation, and the ... -
Vaccine derived bi- and multi-recombinant Sabin strains
(2007)A retrospective analysis of five Sabin intertypic recombinant strains, isolated from human feacal specimens during the time period 1978-1985 in Greece, was performed by RT-PCR, Restriction Fragment Length Polymorphism ...