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Cavalcanti,Silvana Maria de Morais; França,Emmanuel Rodrigues de; Magalhães,Marcelo; Lins,Ana Kelly; Brandão,Laura Costa; Magalhães,Vera. |
Little is known about the etiology of progressive macular hypomelanosis, although it has been suggested that Propionibacterium acnes plays an important role. While microbiological culture is commonly employed to identify Propionibacterium acnes, new identification methods have been under investigation, amongst them polymerase chain reaction. To determine the cut-off point for the number of genome copies of Propionibacterium acnes in the lesional skin of patients with progressive macular hypomelanosis as a positive marker, employing quantitative real-time polymerase chain reaction and anaerobic culture, considered gold standard. An observational study with a comparison group, included 35 patients with dermatosis, attended at the Oswaldo Cruz University... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hypopigmentation/progressive macular hypomelanosis; Propionibacterium acnes; Polymerase chain reaction; Biopsy/bacteriology; ROC curve. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000200002 |
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