Publications by authors named "Luciano Marques da Silva"

Introduction: This study was designed to investigate the effect of oral HSV-1 shedding on the survival of allogeneic hematopoietic stem cell transplanted (allo-HSCT) patients.

Methods: One hundred nineteen allo-HSCT patients were included in the study and divided in three groups: before transplant, 100 days after transplant and 1 year of allo-HSCT. Healthy volunteers matched by age and gender were also selected.

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Considering that sensitive and specific methods to detect HSV-1, CMV and HHV-6 on oral mucosa have a great impact on oral diagnosis practice and research, together with the evidence that PCR is a rapid and reliable method, the purpose of the present study was to develop primer sets to detect HSV-1, CMV and HHV-6 in oral swabs by nested polymerase chain reaction (nested PCR). We developed a practical method for sample collection without tissue trauma, and the swabs were stored until used for DNA extraction. After the nested PCR a DNA fragment of 241 bp corresponding to HSV-1 was amplified.

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