In: Anatomy and Physiology
Answer: The bone tissue is made up of three types of cells,they are Osteoblasts, Osteoclasts and Osteocytes. These three cells are work together for the regulation of homeostasis of bone.
Osteoblasts:Osteoblasts is also known as bone forming cells it helps in the formation of new bone.
Osteoclasts:Osteoclasts is a type of cells which helps in destruction of bony tissue.
Osteocytes:Osteocytes is type of bone cells it is located inside the bone which plays a major role in bone remodelling it helps to regulate both Osteoclasts and Osteoblasts.
If one of the three cells is missing it leads to loss of bone homeostasis.If the Osteoclasts is absent in the bone only the Osteoblasts and Osteocytes are present it causes increase in the bone density this condition is called as osteopetrosis. If the Osteoblasts are absent in bone the density of bone get decreased. If the Osteocytes is absent there is no regulation between Osteoblasts and Osteoclasts it leads to bone disease such as osteoarthritis, osteopenia etc.