Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rafael B. Varella"'
Autor:
Camila Freze BAEZ, Flavia SAVASSI-RIBAS, Wilker Menezes da ROCHA, Stéphanie G. S. ALMEIDA, Marianna T. V. GONÇALVES, Maria Angelica A. M. GUIMARÃES, Silvia Maria B. CAVALCANTI, Rafael B. VARELLA
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 58, Iss 0 (2016)
SUMMARY The aim of this study was to investigate the association of EBV and HPV with gingivitis and/or periodontitis according to the immunologic status. To this end, 74 oral biopsies from transplanted and non-transplanted individuals with the abovem
Externí odkaz:
https://doaj.org/article/497cc10669ce41b487f23931bd0ef77b
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 54, Iss 5, Pp 249-255 (2012)
The frequency of viral pathogens causing respiratory infections in children in the cities of Rio de Janeiro and Teresópolis was investigated. Nasal swabs from children with acute respiratory illnesses were collected between March 2006 and October 20
Externí odkaz:
https://doaj.org/article/ffc71616c4534a578cf6b2f3ff099937
Autor:
Rafael B. Varella, Ivone L. Pires, Carlos Alberto Saraiva, Antônio Carlos C. Guimarães, Maria Angélica A. M. Guimarães
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 41, Iss 4, Pp 257-262 (2005)
INTRODUÇÃO: O vírus herpes simples (HSV) é dividido em dois sorotipos (HSV-1 e HSV-2) responsáveis, respectivamente, pelos herpes labial e genital. Embora a infecção pelo HSV tenha um curso rápido, esse agente está freqüentemente relacionad
Externí odkaz:
https://doaj.org/article/a8096f8e57254d04abb3782888582b6b
Autor:
Maria Carolina M. Albuquerque, Gisele P.A. Pena, Rafael B. Varella, George Gallucci, Dean D. Erdman, Norma Santos
Publikováno v:
Emerging Infectious Diseases, Vol 15, Iss 5, Pp 806-808 (2009)
Recently discovered respiratory viruses were detected in 19 (9.2%) of 205 nasal swab specimens from children in Brazil with respiratory illnesses. Five each were positive for human metapneumovirus (HMPV) alone and human bocavirus (HBoV) alone, 3 for
Externí odkaz:
https://doaj.org/article/d68defe27c31404b88e837ee44c775df
Autor:
Camila F. Baez, João J. Cossatis, Larissa A. Afonso, Rafael B. Varella, Silvia M.B. Cavalcanti
Publikováno v:
DST, Vol 24, Iss 2 (2012)
A terapia imunossupressora em pacientes receptores de transplante renal fornece um ambiente favorável ao desenvolvimento de infecções virais. Dentre estas infecções, aquelas causadas pelos papilomavírus humanos (HPV) são geralmente associadas
Externí odkaz:
https://doaj.org/article/205dc4609d3a41d4a4a3275707c76274
Autor:
Marianna T. Venceslau, Gabriella R.M. da Costa, Maria Angelica A.M. Guimarães, Rafael B. Varella, Flavio B. Luz
Publikováno v:
Anais Brasileiros de Dermatologia, Volume: 98, Issue: 2, Pages: 198-201, Published: 07 APR 2023
Background: Human Polyomaviruses such as MCPyV and HPyV6 are frequently found as part of healthy skin microbiota and have been associated with Merkel cell carcinoma (MCC), pruritic and dyskeratotic dermatoses, respectively. Their presence in other ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fc56810f9355a624e9d647b07d9b56c
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962023000200198&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962023000200198&lng=en&tlng=en
Autor:
Kethellin M, Cardoso, Nuria C, Diaz, Maria Angelica A M, Guimarães, Mariano G, Zalis, Serena, Delbue, Pasquale, Ferrante, Rafael B, Varella
Publikováno v:
Journal of medical virology. 87(8)
Polyomavirus BK (BKPyV) T-antigens (large and small tumor antigens, or Lt-ag and st-ag, respectively), control key aspects of viral replication and are able to regulate cell cycle, promoting cell proliferation. However, the structural effects of gene