The matrix of the bone is portion of specialized connective tissue composed of intercellular, is contain an organic and inorganic materials
1- The organic material: collagen ( type I)
2- The inorganic material: calcium phosphate
Matrix is formed by osteoblasts, Matrix is the material located between the cells. This intercellular substance contains large quantities of collage, a fibrous protein that gives the tissue strength and resilience. Then, with the help of enxymes, calcium compounds are deposited within the matrix.
the composition of bone matrix is 1/3 organic and 2/3 inorganic matter. The organic matter, synthesized by the osteoblasts (bone-forming cells), is collagen and proteins like glycosaminoglycan, proteoglycan, and glycoprotiens. the inorganic matter is mostly crystallized calcium phosphate salts and calcium carbonate, and a few other minerals. bone matrix is a composite which means it has characteristics of of the hard, strong inorganic matter and some flexibility and give from the collagen.
is called bone resorption.
Osteoclasts are the cells that breakdown bones by releasing enzymes and resorbing the bones. This sounds negative but it's actually very important for bone health because it allows your bones to be remodeled. About 10% of adult bones are remodeled in a year; in the first year of life, almost 100% of the skeleton is remodeled and replaced.
The cells primarily responsible for the breakdown of bone are
The cells that produce the collagen and inorganic salts of bone matrix are osteocytes. Osteocytes maintain the protein and mineral content of the bone matrix. Osteogenesis is the production of new bone matrix.
Hydroxyapatite is what makes the matrix of bone hard.
The organic matrix elements of a bone are primarily collagen. This allows the bone to flex.
The cell that breaks down bone is called the osteoclast.
Osteoclasts are large, multinucleated cells found in bone tissue. They are responsible for the breakdown and resorption of bone by secreting enzymes and acids that dissolve the mineralized matrix of bone. Osteoclasts are derived from the fusion of monocytes/macrophages and are involved in bone remodeling and repair.
Osteoclasts are the cells that breakdown bones by releasing enzymes and resorbing the bones. This sounds negative but it's actually very important for bone health because it allows your bones to be remodeled. About 10% of adult bones are remodeled in a year; in the first year of life, almost 100% of the skeleton is remodeled and replaced.
The cells primarily responsible for the breakdown of bone are
Pyruvic acid
The cells that produce the collagen and inorganic salts of bone matrix are osteocytes. Osteocytes maintain the protein and mineral content of the bone matrix. Osteogenesis is the production of new bone matrix.
Hydroxyapatite is what makes the matrix of bone hard.
The organic matrix elements of a bone are primarily collagen. This allows the bone to flex.
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.
Bone cells that liquefy the bone matrix and release calcium into the blood are called Osteoclasts. Immature or matrix depositing bone cells are called osteoblasts.
osteoblasts