Bovine papillomavirus type 2 in reproductive tract and gametes of slaughtered bovine females
作者： Claudemir de Carvalho , Antonio Carlos de Freitas , Olga Brunner , Luiz Gustavo Bentim Góes , Andréa Yaguiu Cavalcante
DOI: 10.1590/S1517-83822003000500028
关键词:
摘要: Papillomaviruses are described selectively infecting epithelial tissues and associated with many forms of cancer in different species. Considering the widespread dissemination papillomatosis livestock, interest is being centred on possible viral transmission respective mechanisms. In present study, we report detection bovine papillomavirus (BPV) DNA sequences female reproductive tract tissues, fluids oocytes from slaughtered bovines not afflicted by cutaneous papillomatosis. BPV-2 were found ovarian uterine as well oocytes, cumulus cells flushings. The presence organ shows that infection organisms can be verified others only ones. findings alert to possibility BPV embryo transfer programs assisted fertilization procedures.
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