hyaline cartilage. Even though it does not have blood supply or nerve communication, it … Connective tissue is subject to serious degenerative changes in joints because it has no blood supply. Hyaline cartilage > The mature hyaline cartilage is easily differentiated by its blue-purple appearance, glassy extracellular matrix, and clusters of cells. Perichondrium Location. It is one of the three types of cartilage; the other two types are elastic cartilage and fibrocartilage. Hyaline cartilage is the most common type of cartilage. Some of the hyaline cartilage development during the stages of the fetus remain through until adulthood. Hyaline cartilage function. In general, cartilage is a tough, fibrous and blood vessel-free connective tissue that forms flexible linkages (such as in the ribs), supporting structures (such as in the ears and nose), and acts as a shock absorber in joints such as the knee. These cavities are actually artificial gaps formed from the shrinking of the cells during the staining and setting of the tissue for examination. Fibrous cartilage has the fewest cells so it has the most intercellular space. There are lots of functions of hyaline cartilage according to its location. HYALINE CARTILAGE CONNECTIVE TISSUE What does the ground substance resemble? On this website, you can find useful, updated information on specific cartilage-related conditions and possible treatments options, written by world-renowned experts in this field, helpful patient information to read and download, and other useful resources. … Deep dissection. Description: This is a section of hyaline cartilage, the most abundant type of cartilage in the body. This membrane contains vessels that provide the cartilage with nutrition through diffusion. Oct 16, 2019 - - very fine collagenous fibers - located at the end of bones and rings of trachea - provides support and flexibility to different parts of the body. Bars of hyaline cartilage (the costal cartilages) connect ribs to sternum. In its fresh state, it is homogeneous and semi-transparent. Due to its smooth and pliable surface, It also serves to reduce friction between articulating bony surface in movable joints. This type of cartilage provides stiff but somewhat flexible support; reduces friction between bony surfaces. It is the most common cartilage and is found on articular surfaces of bone, walls of the respiratory system (trachea and bronchi), and epiphyseal plates. Hyaline cartilage is the most widespread cartilage type and, in adults, it forms the articular surfaces of long bones, the rib tips, the rings of the trachea, and parts of the skull. "epiglottis, par of external ear, auditory tubes", B. Hyaline cartilage matrix is primarily made of type II collagen and chondroitin sulphate, both of which are also found in elastic cartilage. The term ‘articular cartilage’ does not refer to the type of cartilage structure, but to its location. [ Select ] A. It has a pearly-bluish color. In histopathological medical usage, a hyaline substance appears glassy and pink after being stained with haematoxylin and eosin—usually it is an acellular, proteinaceous material. Generally, across various articulating surfaces it varies in thickness, going from an average thickness of 2 to 3 mm to 1 to 7 mm in thickness. Composition: water, glycosaminoglycans: hyaluronic acid, chondroitin sulfate, keratan sulfate. Collagen fibers Hyaline cartilage has fewer cells than elastic cartilage; there is more intercellular space. * This is the most widespread type of cartilage—other locations include: ends of long bones; cartilages of the nose, larynx, and trachea. If you found hyaline cartilage in the articular surface of any bone then the main function of hyaline cartilage are – Providing support ; Acts as shock absorbers ; Cartilage histology ppt. Histology - Hyaline cartilage View Related Images. Hyaline cartilage is found on many joint surfaces. Moreover, a further difference between fibrocartilage and hyaline cartilage is their location. It is one of the three types of cartilage; the other two types are elastic cartilage and fibrocartilage. Cartilage: Cartilage is an inflexible connective tissue that is located at the end of long bones, in the spine, and helps protect and support structures in the body.
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