Camila Silva Araújo

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PURPOSE To evaluate the effect of chlorhexidine or glutaraldehyde pretreatment on the bonding stability of selfetching and etch-and-rinse adhesives to bleached dentin. MATERIALS AND METHODS The occlusal surface of 80 third molars was abraded to expose a flat mid-dentin surface, which was then subjected to a bleaching procedure using 20% hydrogen peroxide(More)
Established cell lines from rainbow trout (RTG-2) and brown bullhead catfish (BB) were evaluated as bioindicators of benzo[a]pyrene (B[a]P) toxicity with 3-(4,5-dimethyltiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) reduction and neutral red (NR) uptake assays. Cytochrome P450 1A1 (CYP1A1) enzymatic activity was also evaluated, and taken as a(More)
fixed at 55% and 15% for both treatments. The wheat and barley AME values were each increased by 6% for the enzyme treated diet from control values of 12.7 and 11.6 MJ/kg DM, respectively. While the diet nutrient specifications for both diets remained the same, the effects of increasing the cereal AME values on the enzyme diet formulation compared with the(More)
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