Reconstruction of the damaged bone is a striking challenge in the medical field. The bone
grafts as a current treatment is associated with inherent limitations; hence, the bone tissue …

Bone is one of the most frequently transplanted tissues. The bone structure and its
physiological function and stem cells biology were known to be closely related to each other …

Lignin possesses a number of functional groups including phenolic hydroxyl and methoxy
groups, which grant its bioactivity for the fabrication of bio-polymer-based composites in …

The development of biological methods over the past decade has stimulated great interest in
the possibility to regenerate human tissues. Advances in stem cell research, gene therapy …

Articular cartilage defects have very limited self-repair potential, and traditional bone marrow-
stimulating therapy is not effective. Cartilage tissue engineering using bone marrow …

We have evaluated the capability of a collagen/poly glycolic acid (PGA) scaffold in
regeneration of a calvarial bone defects in rabbits. 4 bone critical size defects (CSD) were …

Biomedical Engineering An exploration of materials processing and engineering technology
across a wide range of medical applications The field of biomedical engineering has played …

Depending on the duration of healing process, 5–10% of bone fractures may result in either
nonunion or delayed union. Because nonunions remain a clinically important problem, there …

Today's using tissue engineering and suitable scaffolds have got attention to increase
healing of non-union bone fractures. In this study, we aimed to prepare and characterize …

Abstract Background Mesenchymal stem cells (MSCs) can be considered as an effective
tool for bone regeneration. It is variable to find new agents with low cytotoxicity and high …