A two-step hydrothermal method for micro/nanotextured titanium implants and their integration outcomes in goat mandible.

Background: A crucial aspect of contemporary dental implant research is modifying implant microdesign to achieve early and robust osseointegration. This study describes a new facile subtraction approach for microdesign modification of titanium implants using akali-hydrothermal followed by ion-exchange reaction (AHIE) in a salt solution, and compares osseointegration performance to machined titanium alloy (negative control) implants.

Methods: The morphology, wettability, and roughness of the implant surfaces were evaluated.

Aggressive periodontitis: A clinico-hematological appraisal.

Background: Human leukocyte antigens (HLA) have been considered a candidate of genetic risk markers for aggressive periodontitis (AP). AP has also been associated with polymorphonuclear leukocyte (PMN) dysfunction. The role of monocyte subsets in AP has also not been completely explored.