PCR Detection of Porcine circovirus type 2 DNA in Whole Blood, Serum, Oropharyngeal Swab, Nasal Swab, and Feces from Experimentally Infected Pigs and Field Cases.
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چکیده
منابع مشابه
Infectivity of porcine circovirus type 2 DNA in semen from experimentally-infected boars
Porcine circovirus type 2 (PCV2) is an economically important pathogen. It has been demonstrated that PCV2 DNA can be detected in boar semen by PCR; however, the biological relevance of this is unknown. The objectives of this study were to determine if semen positive for PCV2 DNA is infectious (1) in a swine bioassay, or (2) when used for artificial insemination. For the first objective, 4-week...
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BACKGROUND Acute pharyngitis is frequently seen in primary care. Acute viral pharyngitis may be easily misdiagnosed as acute bacterial pharyngitis. Laboratory-confirmed diagnosis of respiratory viruses is recommended. The purpose of this study was to compare the sensitivities among oropharyngeal swab (OPS), nasopharyngeal swab (NPS), and nasal wash (NW) in adults with acute pharyngitis. METHO...
متن کاملComparison among Nasopharyngeal Swab, Nasal Wash and Oropharyngeal Swab for Respiratory Viruses Detection in Adults with Acute Pharyngitis
Background: Acute pharyngitis is one of the most common illnesses for which patients visit primary care physicians. Its etiology is primarily viral in adults. Only about 10% of cases have a bacterial cause. Nonetheless, a total of 78-98% of adults with acute pharyngitis was treated with antibiotics. Thus, virological investigation prior to treating would support the appropriate use of antiviral...
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Abstract Background and Aims: Cytomegalovirus (CMV) infection is very common in the population. Virus belongs to the family Herpesviridae, whose representatives are characterized by the ability to cause the human body's latent persistent infections. The goal of the study is to assess the CMVV infection frequency and PCR method in the choice of CMV in inflammatory eye disease, Comparing wit...
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Porcine circovirus type 2 (PCV-2) has been associated with syndromes grouped by the term porcine circovirus associated diseases (PCVAD). The PCV-2 isolates have been grouped into two major groups or genotypes according to their nucleotide sequence of whole genomes and/or ORF-2: PCV-2b, which have, in turn, been subdivided into three clusters (1A-1C), and PCV-2a, which has been subdivided into f...
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ژورنال
عنوان ژورنال: Journal of Veterinary Medical Science
سال: 2003
ISSN: 0916-7250,1347-7439
DOI: 10.1292/jvms.65.405