What is cartilage matrix?
What is cartilage matrix?
cartilage matrix the intercellular substance of cartilage consisting of cells and extracellular fibers embedded in an amorphous ground substance.
Where is the cartilage matrix?
Cartilage oligomeric matrix protein (COMP) is a pentameric extracellular matrix protein with subunit size of 100–110 kDa. It is primarily localized in the chondrocyte territorial matrix, as well as in synovium, tendon, and ligament and is synthesized by synovial fibroblasts and articular chondrocytes [257–259].
What is the matrix of cartilage made of?
Constituents of cartilage. It is made up of cells called chondroblasts and chondrocytes, (chondro – cartilage) and extracellular matrix, made up about 10% aggrecan, 75% water, and a mix of collagen fibres and other constituents. There are three types of cartilage, which differ mostly in the type of fibres they contain.
What is the matrix of cartilage connective tissue?
Cartilage is a specialized form of connective tissue. Composed of cells (chondrocytes) and an extracellular matrix composed of fibers and ground substance. The three types of cartilage include hyaline, elastic, and fibrocartilage. Slide 13 Trachea. Hyaline cartilage is the most common type of cartilage.
What is the matrix of a bone?
Bone matrix (also known as osteoid) consists of about 33% organic matter (mostly Type I collagen) and 67% inorganic matter (calcium phosphate, mostly hydroxyapatite crystals). The osteoblasts occur as simple, epithelial-like layer at the developing bone surface.
How does the matrix of cartilage differ from bone?
They are both made up of cells embedded in an extracellular matrix. It is the nature of the matrix that defines the properties of these connective tissues. Cartilage is thin, avascular, flexible and resistant to compressive forces. Bone is highly vascularised, and its calcified matrix makes it very strong.
What is the matrix of bone called?
What are the name of the cells within cartilage matrix?
The cells of cartilage, called chondrocytes, are isolated in small lacunae within the matrix. Although cartilage is avascular, gaseous metabolites and nutrients can diffuse through the aqueous phase of the gel-like matrix to reach the cells.
What is the matrix of cartilage Class 9?
Cartilage is made up of chondroblasts and chondrocytes cells, extracellular matrices. It is made up of aggrecan, water, and collagen fibers. So, the correct answer is option D.
How does the bone matrix differ from the matrix of cartilage?
What is the matrix composed of in cartilage?
Hyaline
What is the difference between matrix and lacuna in cartilage?
Fibrocartilage and hyaline cartilage are two types of connective tissues.
What is the extracellular matrix of cartilage?
Cartilage extracellular matrix (ECM) is composed primarily of the network type II collagen (COLII) and an interlocking mesh of fibrous proteins and proteoglycans (PGs), hyaluronic acid (HA), and chondroitin sulfate (CS). What is the extracellular matrix of tendons and ligaments?
What are the three types of cartilage?
– Assignment status: Already Solved By Our Experts – (USA, AUS, UK & CA Ph. D. Writers) – CLICK HERE TO GET A PROFESSIONAL WRITER TO WORK ON THIS PAPER AND OTHER SIMILAR PAPERS, GET A NON PLAGIARIZED PAPER FROM OUR EXPERTS