title: [Mechanical strength and mechano-compatibility of tissue-engineered bones].
abstract: Current artificial bones made of metals and ceramics may be replaced around a decade after implantation due to its low durability, which is brought on by a large difference from the host bone in mechanical properties, i.e., low mechano-compatibility. On the other hand, tissue engineering could be a solution with regeneration of bone tissues from stem cells in vitro. However, there are still some problems to realize exactly the same mechanical properties as those of real bone. This paper introduces the technical background of bone tissue engineering and discusses possible methods for installation of mechano-compatibility into a regenerative bone. At the end, future directions toward the realization of ideal mechano-compatible regenerative bone are proposed.
authors.affiliation: Faculty of Mechanical Engineering, Institute of Science and Engineering, Kanazawa University, Japan.
authors.forename: Shigeo
authors.initials: S
authors.lastname: Tanaka
mesh_terms: D000818:Animals; D001696:Biomechanical Phenomena / Q000502:physiology*; D001861:Bone Regeneration / Q000502:physiology*; D001842:Bone and Bones / Q000502:physiology*; D002417:Cattle; D002454:Cell Differentiation; D019245:Compressive Strength; D006648:Histocompatibility / Q000502:physiology*; D006801:Humans; D013234:Stem Cells / Q000166:cytology; D013314:Stress, Mechanical; D013718:Tensile Strength; D023822:Tissue Engineering / Q000379:methods* / Q000639:trends