Learn More
BACKGROUND Genetic polymorphisms of carcinogen-metabolizing enzyme genes have been associated with the risk of oral squamous cell carcinoma and oral leukoplakia. The overexpression of p53 protein is the most common genetic alteration in head and neck cancer. In the present study the combined or isolated presence of glutathione S-transferases GSTM1, GSTT1,(More)
OBJECTIVE Interleukin-17 (IL-17) is a cytokine that induces neutrophil recruitment and the release of inflammatory mediators in several inflammatory conditions; nevertheless, the involvement of IL-17 gene polymorphisms in chronic periodontitis (CP) has not been addressed yet. Our aim was to evaluate the association between periodontal status and the(More)
BACKGROUND Genetic factors are known to be involved in oral squamous cell carcinoma (OSCC) development. METHOD We evaluated a possible association between CCND1 A870G and P21/WAF1 C98A polymorphisms and OSCC, as well as the impact of the genotypes on protein immunoexpression. The study group consisted of 80 individuals with histopathological diagnosis of(More)
OBJECTIVE To determine the demographic profile of all histologically diagnosed odontogenic cysts (OC) and nonodontogenic cysts (nOC) over a 51-year period in the Brazilian population. STUDY DESIGN Case records of patients with OC and nOC from the files of the Oral Pathology Service, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte,(More)
In this study, we report the results of a content analysis of 948 papers from selected peer reviewed journals and conferences published between 2000 and 2010 in the academic literature on the interdisciplinary field of Information and Communication Technologies for Development (ICTD or ICT4D). Results indicate that the majority of the literature focuses on(More)
BACKGROUND Interleukin-1 beta (IL-1 beta) is a potent inflammatory mediator and an important polymorphism in the locus +3954 (C/T) of the human IL1 B gene has been shown to affect the levels of this cytokine. This functional polymorphism has been associated with the establishment of inflammatory diseases, including periodontal disease, in European, Asian(More)
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(More)
OBJECTIVE The objective of this study was to report and discuss the results from treatment of benign oral vascular lesions with ethanolamine oleate. STUDY DESIGN Twenty-seven patients with 30 examples of oral vascular malformation, hemangioma, or varix were treated with intralesional injections of 1.25% or 2.5% ethanolamine oleate at an interval of 15(More)
The present study aimed to compare levels of VEGFR2 and MMP-9 among control, epithelial dysplasia (ED) and oral squamous cell carcinoma (OSCC) groups. We analyzed 48 patients with oral leukoplakia (OL), 20 patients with OSCC and 21 patients without OL and OSCC. Immunohistochemistry of VEGFR2 and MMP9 were performed and compared among groups. Analysis of(More)