Bone removing cells
An osteoclast is a type of bone cell that breaks down bone tissue. This function is critical in the maintenance, repair, and remodeling of bones of the veebral skeleton. The osteoclast disassembles and digests the composite of hydrated protein and mineral at a molecular level by secreting acid and a collagenase, a process known as bone resorption. This process also helps regulate the level of blood calcium.Ref: Ganong&;s review of medical physiology; 24th edition; page no:-386
Osteoblasts
Osteoclasts
Stem cells
Cytotoxic T cells
Endocrinology