Cartilage in joints REDUCE friction.
articular cartilage
yes it reduces friction between bones, and also, synovial fluid reduces friction at the joints as well.
Articular cartilage is cartilage which covers the surface of the bone in synovial joints. Its function is to reduce friction between the bones. It is a type of cartilage called hyaline cartilage.
The function of synovial fluid is to reduce friction between the articular cartilage of synovial joints during movement. Synovial fluid has an egg yolk-like consistency.
Cartilage is the smooth tissue that acts as a buffer between bones.
Cartilage
cartilage
Articular cartilage, is responsible for the low friction and painless, articulation of synovial joints. Articular cartilage consists of a sparse distribution of highly specialized cells known as chondrocytes. These are are embedded in a matrix to provide articular cartilage withwonderful mechanical properties. Chondrocytes make up the tissue matrix macromolecular framework from three classes of molecules known as collagens, proteoglycans, and noncollagenous proteins. The Chondrocytes protect the cells from being damaged as a result of normal joint use, they determine the types and concentrations of molecules reaching the cells, acts as a mechanical signal transducer for the cells, and helps maintain the chondrocyte phenotype. Articular cartilage undergoes internal remodeling Throughout life as cells replace matrix macromolecules lost as a result of degradation. Aging decreases the ability of chondrocytes become less able to maintain and restore articular cartilage leading to an increase in the risk of degeneration of the articular cartilage surface. Progressive degeneration of articular cartilage leads to joint pain and dysfunction. This situation is clinically identified as osteoarthritis. Investigation regarding the pathogenesis of post traumatic osteoarthritis, the form of osteoarthritis that develops following joint injury, is helping to explain the development and progression of joint degeneration.
Synivial joints have a synovial cavity between the articulating bones. This cavity is filled with synovial fluid that reduces friction at the joint, enabling the articulating bones to move freely.
the best lubricant to reduce friction between two surfaces is to put butter or olive oil on to make the surfaces slippery o
No it does not. It will actually reduce the friction between them.
Yes, it does, since it acts as a cushion between the bones