5 research outputs found
Insight into the genetic diversity of Anaplasma marginale in cattle from ten provinces of China
A nearest-neighbors network model for sequence data reveals new insight into genotype distribution of a pathogen
Fundamental Structure and Properties of Enamel, Dentin and Cementum
In this chapter, the fundamental structure of dental tissue at different scale levels and its concurrent role in determining the mechanical properties of the tooth are discussed. The main emphasis is on the role of the organic phase in determining the mechanical properties of enamel and dentin. In this regard, the results of nanoindentation experiments following different treatments of enamel and dentin are presented. These treatments include selective removal of matrix proteins and water of enamel and dentin tissue. The findings indicate that peptides and organic remnants not only play a significant role in the formation and structure of enamel and dentin, but also they regulate the mechanical response and functional integrity of the tooth tissue. In addition, these findings provide a basis for further investigation of the adverse effect of some current clinical treatments, such as bleaching, on the health and properties of dental tissue