| These conditions occur when excess cholesterol is deposited and calcifies in the vessel walls. |
| The plaque which remains on the teeth longer than two or three days calcifies under the gingival line and is transformed into tartar. |
| A papilla of the dermis makes its appearance, the outer layer of which gradually calcifies to form the dentine and osseous tissue. |
| Osteoclasts excavate any areas of crumbling or weakened bone and then osteoblasts fill in the crevices with material that calcifies to form new bone. |
| Unless the muscle of the host animal is eaten by another animal, the trichinella dies in the cyst and the cyst calcifies. |
| It's the stuff of life... unless it calcifies into something like spiritual arthritis. |
