Adalberto L Rosa

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Several biomaterials have been widely used in bone regeneration/substitution procedures in orthopedic and oral surgery. However, how these biomaterials alter osteoblast gene expression is poorly(More)
BACKGROUND It has recently been reported that controlled chemical oxidation of titanium (Ti) with sulfuric acid (H(2)SO(4))/hydrogen peroxide (H(2)O(2)) significantly influences the early stages of(More)
Cells from rat bone marrow exhibit the proliferation-differentiation sequence of osteoblasts, form mineralized extracellular matrix in vitro and release alkaline phosphatase into the medium.(More)
The bone-biomaterial interface has been characterized by layers of afibrillar extracellular matrix (ECM) enriched in non collagenous proteins, including osteopontin (OPN), a multifunctional protein(More)