Fig. 2
From: Application of decellularized bone matrix as a bioscaffold in bone tissue engineering

The picture portrayed different type of bone cells. a. Osteoclasts originate from hematopoietic stem cell, these cells destruct weary and ancient bone, b. Osteoblasts originate from mesenchymal stem cell that differentiates to the bone-lining cell and osteocyte c. Bone lining cell d. Osteocyte