scleroblast

scleroblast Osteoblast, a cell which deposits calcium salts and forms bone, the precursor cell of an osteocyte. Osteoblasts migrate to centres of bone formation during early development.

造细胞造细胞，一种贮存钙盐与形硬的细胞，是细胞的前身细胞。造细胞在早期发育期间会移转到硬形的中心。