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Detection of bovine papillomavirus types, co-infection and a putative new BPV11 subtype in cattle.
The aim of this study was to evaluate the presence of different types of Bovine papillomavirus (BPV) in cattle skin lesions and to identify new viral types in Brazil. A total of 72 skin lesions wereExpand
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Bovine papillomavirus DNA in milk, blood, urine, semen, and spermatozoa of bovine papillomavirus-infected animals.
Papillomavirus infection in bovines is associated with cutaneous papillomatosis on the hide, udders and other epithelial tissues, as well as in oral respiratory, alimentary and urinary tract mucosa.Expand
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Identification and genetic characterization of classical swine fever virus isolates in Brazil: a new subgenotype
The classical swine fever (CSF) is a highly contagious viral disease of pigs and wild boar. The CSF causes great economic losses for pork production and the occurrence of the disease is notifiable toExpand
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Molecular epidemiology of bovine papillomatosis and the identification of a putative new virus type in Brazilian cattle.
Bovine papillomaviruses (BPVs) are a diverse group of double-stranded DNA viruses, of which 12 viral types have been detected and characterized so far. However, there is still a limited understandingExpand
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Novel E6 and E7 oncogenes variants of human papillomavirus type 31 in Brazilian women with abnormal cervical cytology.
HPV-31 has been widely described as an important oncogenic type, showing high incidence in worldwide and especially in Northeastern Brazil. We sought to identify the presence of specific mutations inExpand
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Detection of Different Bovine Papillomavirus Types and Co-infection in Bloodstream of Cattle.
Bovine papillomavirus (BPV) is a diverse group of double-stranded DNA oncogenic viruses. BPVs are classically described as epitheliotropic, however, they have been detected in body fluids, such asExpand
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Comparison of two PCR strategies for the detection of bovine papillomavirus.
Bovine papillomavirus (BPV) is a diverse group of double-stranded DNA oncogenic viruses, which have been detected in epithelial lesions and body fluids. Most studies of BPV infection rely on a singleExpand
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Experimental infection by Toxoplasma gondii using contaminated semen containing different doses of tachyzoites in sheep.
Toxoplasmosis is a parasitic disease caused by Toxoplasma gondii that affects reproductive performance in small ruminants. Although the T. gondii life cycle is well understood since 1960s, severalExpand
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Prevalence of human papillomavirus (HPV), distribution of HPV types, and risk factors for infection in HPV-positive women.
The aim of this study was to describe the prevalence of human papillomavirus (HPV), the distribution of different HPV types, and the putative risk factors for infection among HPV-positive women fromExpand
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Viral DNA sequences in peripheral blood and vertical transmission of the virus: a discussion about BPV-1
This study has detected BPV-1 DNA sequences in wart, blood and plasma samples collected from animals affected by papillomatosis, suggesting viral presence inside the cell. We sellected an animal inExpand
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