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Osteocytes repair cracks in bones, and help bones grow. They repair the cracks by releasing new proteins on them called calcium. Osteocytes are like the maintainence for bones. Without them you would crumple or stay the same size you were when you were born. They are very helpful!
Osteocytes are mature bone cells that help maintain bone tissue by regulating mineral homeostasis and signaling for bone remodeling. They are crucial for sensing mechanical strain and communicating with other bone cells to ensure proper bone repair and maintenance.
An osteocyte, a star-shaped cell, is the most abundant[citation needed] cell found in compact bone. Cells contain a nucleus and a thin ring of cytoplasm. When osteoblasts become trapped in the matrix they secrete, they become osteocytes. Osteocytes are networked to each other via long cytoplasmic extensions that occupy tiny canals called canaliculi, which are used for exchange of nutrients and waste. The space that an osteocyte occupies is called a lacuna (Latin for a pit). Although osteocytes have reduced synthetic activity and, like osteoblasts are not capable of mitotic division, they are actively involved in the routine turnover of bony matrix, through various mechanosensory mechanisms. They destroy bone through a rapid, transient (relative to osteoclasts) mechanism called osteocytic osteolysis. Osteoblasts/osteocytes develop in mesenchyme. Hydroxyapatite, calcium carbonate and calcium phosphate is deposited around the cell.
Osteocytes are responsible for the maintenance and turnover of mineral content of surrounding bone. They are found in the flattened lacunae of bone tissue. (Textbook Source: Fundamentals of Anatomy and Physiology, Martini and Nath, Pearson International Edition. Copyright 2009)
They are mature bone cells that respond to stresses placed on bone and remodel the bone in response to those stressors. Osteocytes deposit or reabsorb bone matrix, regulating bone density, and control calcium and phosphate balance.
Osteocytes are bone cells. There are two types, one that build bone called osteoclasts and ones that break down bone are called osteoblasts. Usually they break and build bone in such a way that the bones remain intact. If the osteoblast break down too much bone, then osteoporosis occurs.
They maintain bone because they are mature bone cells.
Canalicui is the site of osteocytes.
Osteocytes are the actual bones.
The osteoclasts produce enzymes that break down the bone cells for the calcium and other salts.
Osteoblasts build bone.
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What tissue has chondrocytes and osteocytes?
Cartilage tissue has chondrocytes, which are responsible for synthesizing and maintaining the extracellular matrix of the cartilage. Bone tissue has osteocytes, which are mature bone cells embedded in the mineralized matrix and play a role in bone remodeling and maintenance.
Do osteocytes produce collagen fibers that span a break?
Osteocytes are bone cells responsible for maintaining bone tissue, but they do not directly produce collagen fibers. Collagen fibers are mainly secreted by osteoblasts, which are bone-forming cells. Osteocytes play a role in regulating the activity of osteoblasts and osteoclasts.
What are mature bone cells called?
Mature bone cells are called osteocytes. These cells are responsible for maintaining bone tissue and regulating mineral content.
Definition of osteocytes?
Osteocytes are mature bone cells that are embedded within the mineralized bone matrix. They play a key role in maintaining bone structure and strength by responding to mechanical stress and signaling for bone remodeling. Osteocytes are connected to each other and to the bone surface via tiny channels called canaliculi, allowing for communication and nutrient exchange within the bone tissue.
Which bone contains osteocytes and lacunae?
Osteocytes and lacunae are found in the mineralized extracellular matrix of bone tissue, not within a specific bone. Osteocytes are the primary cells of mature bone, residing within small cavities called lacunae.
What tissue has chondrocytes and osteocytes?
Cartilage tissue has chondrocytes, which are responsible for synthesizing and maintaining the extracellular matrix of the cartilage. Bone tissue has osteocytes, which are mature bone cells embedded in the mineralized matrix and play a role in bone remodeling and maintenance.
The lacunae of osseous tissue contain?
The lacunae of osseous tissue contain osteocytes, which are mature bone cells that maintain the bone tissue. These cells are embedded within the mineralized matrix of the bone and are connected to each other and to the blood supply through tiny channels called canaliculi. Osteocytes play a key role in bone remodeling and responding to mechanical stresses placed on the bone.
What are the cells of bone tissue called?
Osteocytes
Do osteocytes produce collagen fibers that span a break?
Osteocytes are bone cells responsible for maintaining bone tissue, but they do not directly produce collagen fibers. Collagen fibers are mainly secreted by osteoblasts, which are bone-forming cells. Osteocytes play a role in regulating the activity of osteoblasts and osteoclasts.
What are mature bone cells called?
Mature bone cells are called osteocytes. These cells are responsible for maintaining bone tissue and regulating mineral content.
Definition of osteocytes?
Osteocytes are mature bone cells that are embedded within the mineralized bone matrix. They play a key role in maintaining bone structure and strength by responding to mechanical stress and signaling for bone remodeling. Osteocytes are connected to each other and to the bone surface via tiny channels called canaliculi, allowing for communication and nutrient exchange within the bone tissue.
Which bone contains osteocytes and lacunae?
Osteocytes and lacunae are found in the mineralized extracellular matrix of bone tissue, not within a specific bone. Osteocytes are the primary cells of mature bone, residing within small cavities called lacunae.
What kind of tissue bone?
Bone cells are called osteocytes, and the matrix of the bone is made of calcium salts and collagen. Bone tissue is the major structural and supportive connective tissue of the body.
What are the cells of the bone?
They're called OSTEOCYTES calcifying together in a matrix tissue of bone matter.
Do bones have cells?
Yes!
Minute canals connecting osteocytes of an oseon?
Minute canals connecting osteocytes in bone tissue are called canaliculi. These canals allow for communication and nutrient exchange between osteocytes, helping to maintain the health and function of bone tissue. Canaliculi are essential for the overall integrity and maintenance of bone structure and strength.
What Bone cells maintain the mineral content of bone?
Osteoblasts are bone cells responsible for building and maintaining the mineral content of bone. They help produce new bone tissue and regulate the deposition of minerals like calcium and phosphate.
