Learn about the causes, symptoms, diagnosis & treatment of autoimmune disorders of connective tissue from the home version of the merck manuals. The matrix plays a major role in the functioning of this tissue the major component of the matrix is a ground substance often crisscrossed by protein fibers this ground substance is usually a fluid, but it can also be mineralized and solid, as in bones connective tissues come in a vast variety of forms, yet they typically have. The study of bone is known as osteology the bone connective tissue is highly calcified, solid, hard, rigid connective tissue the matrix consists of an organic component called ossein it is the major component of adult vertebrate endoskeleton. Next, there is dense connective tissue it has thicker, denser fibers and fewer cells the matrix is made up mostly of collagen fibers, with fibroblasts arranged in rows this type of connective tissue forms tendons and ligaments, which attach muscle to bone and bone to bone, respectively if you feel the back of your leg where. Cartilage is a very rubbery tissue made by cells called chondroblasts cartilage does not have any blood vessels within it so healing is not easy if it is damaged and may not occur at all if the damage is extensive enough there are three types of cartilage in the human body and we tell them apart by the different types of. A fibrous type of body tissue with varied functions it supports and connects internal organs, forms bones and the walls of blood vessels, attaches muscles to bones, and replaces tissues of other types following injury connective tissue consists mainly of long fibers embedded in noncellular matter, the ground substance.
Bone tissue - anatomy & physiology revision about the structure and functions of human tissue types the bones themselves are formed from several different connective tissues, including: bone tissue is classified as either compact bone , or spongy bone depending on how the bone matrix and cells are organized. Contents [hide] 1 mechanical characteristics 2 connective tissues 21 functions of connective tissues 3 bone 4 bone connection 5 muscles 6 links 61 related articles 62 external links 63 bibliography. Introduction cartilage and bone are specialised forms of connective tissue 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.
Fibrous connective tissue, which is composed of parallel bundles of collagen fibers, is found in the dermis, tendons, and ligaments hyaline cartilage forms the skeleton of the embryo before it is transformed into bone it is found in the adult body at the tip of the nose and around the ends of the long bones, where it prevents. Connective tissue disease refers to a group of disorders involving the protein-rich tissue that supports organs and other parts of the body examples of connective tissue are fat, bone, and cartilage these disorders often involve the joints, muscles, and skin, but they can also involve other organs and organ.
The human body is composed of just four basic kinds of tissue: nervous, muscular, epithelial, and connective tissue connective tissue is the most abundant, widely distributed, and varied type it includes fibrous tissues, fat, cartilage, bone, bone marrow, and blood as the name implies, connective tissues often bind other. Cortical bone is covered by the periosteum and is lined by endosteum in the diaphyses of long bones where it borders the medullary cavity cortical bone is made of osseous tissue, a type of connective tissue specific to bones osseous tissue consists of osteocytes, or bone cells, surrounded by a solid intercellular matrix of.