Cementoblasts waa unugyada mas'uulka ka ah cementogenesis. Waxaa jira laba nooc oo cementum ah: unugyada unugyada iyo unugyada unugyada. Cementoblasts waxay ka duwan yihiin unugyada unugyada unugyada, kuwaas oo kaliya gaari kara dusha sare ee ilkaha ilkaha marka Hertwig's Epithelial Root Sheath (HERS) uu bilaabo inuu xumaado. Cementoblasts waxay soo saaraan fibrils collagen wanaagsan oo ku teedsan dusha sare ee ilkaha ka hor inta aysan ka guurin ilkaha. Marka cementoblasts ay dhaqaaqaan, kollagen badan ayaa la dhigaa si ay u qallajiyaan oo u qallajiyaan unugyada unugyada.
Cementoblasts oo dhaqdhaqaaqa