نتایج جستجو برای: circovirus
تعداد نتایج: 1402 فیلتر نتایج به سال:
Distribution and characterization of IL-10-secreting cells in lymphoid tissues of PCV2-infected pigs
Distribution and characterization of interlukin-10 (IL-10)-secreting cells in lymphoid tissues of pigs naturally infected with porcine circovirus type 2 (PCV2) were evaluated in accordance with PCV2 antigen detection. After screening a total of 56 pigs showing the symptoms of postweaning multisystemic wasting syndrome (PMWS), 15 pigs were PCV2 positive and 5 pigs, which showed stronger positive...
Porcine circovirus (PCV) was initially recognized as a contaminant of continuous pig kidney cell lines and was not thought to be pathogenic. Antibodies reactive to the cell culture isolate of PCV (PCV PK-15) are prevalent in the swine population worldwide. Recently, PCV PK-15-like antigen and nucleic acid were demonstrated in lesions associated with wasting syndromes in pigs in North America an...
Postweaning wasting is a major worldwide problem in pig production, particularly with respect to the disease termed postweaning multisystemic wasting syndrome (PMWS). In addition to wasting, PMWS symptoms include respiratory distress, diarrhoea, pallor and occasional cases of jaundice. The causative agent is porcine circovirus type 2 (PCV-2). The objective of the present study was to determine ...
A Duplex Real-Time PCR Assay for the Simultaneous Detection of Porcine Circovirus 2 and Circovirus 3
In 2013, studies conducted on human clinical samples in Vietnam and Malawi indicated for the first time that cycloviruses might be associated with central nervous system infection in humans. A definitive causal link to neurological diseases was not established and would require further studies. Cycloviruses belong to the Circoviridae family together with the genera circovirus and gyrovirus. The...
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