The discoloration effect of diluted minocycline containing triple antibiotic gel used in revascularization.

Background/purpose: Triple antibiotic paste (TAP) has been successfully used in revascularization procedure. However, one of the problems associated with TAP use is teeth discoloration, which is attributed to the presence of minocycline constituent. The aim of this study is to investigate the discoloration effect of different concentrations of triple (TAP) and double (DAP) antibiotics pastes on root dentine.

Enrichment and Schwann Cell Differentiation of Neural Crest-derived Dental Pulp Stem Cells.

Background/aim: As already described in previous studies, neural crest stem cells (NCSCs) can be found in adult human dental pulp. The present study investigated the methodology for enrichment and differentiation-induction of the above mentioned cells.

Materials And Methods: Dental pulp was extracted from human wisdom teeth of four patients and subsequently cultured as explants on fibronectin-coated plates in neurobasal medium supplemented with B27, basic fibroblast growth factor (bFGF), epidermal growth factor (EGF), insulin, l-glutamine and neuregulin-β1.