2006
DOI: 10.1590/s1413-86702006000500001
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Multiple types of human papillomavirus in cervical samples in women in Campo Grande, MS, Brazil

Abstract: We analyzed 87 cervical samples from Campo Grande, Mato Grosso do Sul, with a PGMY/GP+ nested PCR system. Positive samples were typed using E7 type-specific primer pairs for HPV 6/11, 16, 18, 45 and 66. Eighteen samples (22%) were infected with HPV6/11, 18 samples (22%) with HPV66, 13 samples (15.9%) with HPV45, 8 samples (9.8%) with HPV18 and 7 samples (8.5%) with HPV16. Seventeen samples (20.7%) were infected by two HPV types, and five samples (6.1%) by three HPV types. We conclude that infection with multip… Show more

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Cited by 14 publications
(16 citation statements)
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“…It is remarkable that infections with multiple HPV types were frequently found in a study of Brazilian women (Tozetti et al 2006). Multiple HPV infections increase a woman’s risk of developing cervical neoplasia, even if the co-infections is with an LR-HPV, since it could influence the development of low-grade squamous intraepithelial lesions (Trottier et al 2006).…”
Section: Discussionmentioning
confidence: 99%
“…It is remarkable that infections with multiple HPV types were frequently found in a study of Brazilian women (Tozetti et al 2006). Multiple HPV infections increase a woman’s risk of developing cervical neoplasia, even if the co-infections is with an LR-HPV, since it could influence the development of low-grade squamous intraepithelial lesions (Trottier et al 2006).…”
Section: Discussionmentioning
confidence: 99%
“…Os tipos 16,18,31,33, 45 e 66 estão associados à lesão de alto grau e câncer cervical 2 . Estudo realizado na Região Centro-Oeste, em Campo Grande-MS, em pacientes encaminhadas para exame clínico de rotina ou por suspeita de infecção por HPV, detectou predomínio dos tipos virais 6, 11, 66 e 45 3 .…”
unclassified
“…Os tipos virais 6,11,40,42,43,44,54,61,70,72, 81 e CP6108 são considerados de baixo risco para o desenvolvimento de câncer cervical, sendo relacionados com lesões benignas (verrugas planas ou elevadas e neoplasia intraepitelial cervical [NIC]). Os tipos de médio e alto riscos incluem: 16,18,31,33,35,39,45, 51, 52, 56, 58, 59, 68, 73 e 82, e são relacionados a lesões de alto grau (NICs II e III) e câncer. Entre estes, os tipos 16 e 18 parecem possuir um potencial carcinogênico maior em relação aos demais vírus.…”
unclassified
“…Atualmente, os tipos 26, 53 e 66 também são considerados de alto risco em potencial. Além disso, muitas vezes podem ocorrer infecções por múltiplos tipos de HPV (17,18,31) .…”
unclassified
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