Articular Cartilage Is Made Up Of Essay

Cartilage tissue is a smooth, firm substance that protects ends of the bones from friction during movement and they can be found at the end of our bones in mobile joints, the front ends of the ribs, also in parts of our nose and ears.

Cartilage doesn’t contain any nerves or blood vessels and is surrounded by a layer of dense irregular connective tissue, the perichondrium (Marieb, 176). Bones contain various types of tissues which makes them organs. They are used for support, protection, movement, mineral storage, and blood cell formation (Marieb, 178-179).

58) Connective tissues that possess a large quantity of collagen fibers often provide the framework for organs such

12. What are the 3 types of cartilage and where would you find each type?

The skeletal system is made up of cartilage and bone. Both bone and cartilage are connective tissues, that is, they are composed of cells in a matrix with intracellular fibers. Just imagine connective tissue as a gelatin salad with grapes and coconut. The grapes would represent cells, the gelatin the support material for matrix, and the pieces of coconut the intracellular fibers. By changing the amounts of each ingredient and adding extra substances, we can produce a material that is very hard like bone and can withstand weight or softer like cartilage which can be used as a cushioning material. In this exercise, we will examine a fresh raw chicken bone to study bone

Chondroitin: This substance occurs naturally in the connective tissues. Chondroitin supplements are effective at helping treat osteoarthritis,

The articular cartilage is a connective tissue that covers the part of the epiphysis where the bone comes together to form a joint, also known as an articulation. Articular cartilage allows bones to glide over each other creating very little friction and also makes it easier for

The slide below shows a section of the trachea (windpipe).  Rings of hyaline cartilage embedded within the walls of the trachea provide support and help to maintain an open airway.  Hyaline cartilage is the most common form of cartilage in the body, making up part of the nose, connecting ribs to the sternum, and covering the articulating surfaces of bones. When sectioned and stained, the matrix of hyaline cartilage takes on a light purple color.  Cartilage-forming cells called chondroblasts produce this matrix, which  consists of an amorphous ground substance heavily invested with collagen fibers. Chondrocytes (mature cartilage cells) can be seen singly or in groups within spaces (called lacunae) in

The outermost layer is a membrane called periosteum, a fibrous connective tissue responsible for protection, connected to fibers called Sharpey’s (perforating) fibers linking to the bone (Marieb, 2012). The external surface at the end of the bone is covered with articular cartilage, reducing joint friction (Marieb, 2012). Within the bone is a thin layer of compact bone called epiphyses, encompassing spongy bone and yellow marrow (Marieb, 2012).

The triangular shaped cartilage within the knee joint that assists with stabilizing, cushioning and transmitting weight across the joint is the meniscus. Several conditions related to the meniscus are visible on an MRI Scan.

Osteoarthritis is a degenerative joint disease characterized by a fragmentation and erosion of the articular cartilage, which becomes soft, frayed and thinned with alteration of the subchondral bone. It also characterized by the hypertrophy of the bone, changes accompanied by pain and stiffness which finally leads to loss of

Osteoarthritis is a type of arthritis in the knee that is most common to receive. This is a joint disease that mostly affects the cartilage. This arthritis only affects the joints. The cartilage is a slippery tissue that cover the ends of the bones in a joint. It is known as a wear and tear type of arthritis that occurs in people over the age of 50. However, it can occur to people younger than the age of 50 too. For this type of arthritis the top layer of the cartilage breaks down, which causes the slippery tissue to wear away. What happens then is that the bones of the joints rub closely against each other with less of the cartilage.

Osteoarthritis, also known as degenerative joint disease, affects around 26 million Americans (Litwic 2013). It is an inflammation of the joints resulting from cartilage degradation. Cartilage is a firm connective tissue that is made up of chondrocytes that produce an extracellular matrix made up of collagen fibers, chondroitin sulfate, and elastin fibers. It forms rapidly, but it is avascular so there are no blood vessels running through it to provide the chondrocyte cells with oxygen and nutrients. To obtain nutrients, the nutrients diffuse through a connective tissue that surrounds cartilage called the perichondrium, in order to reach the center of the cartilage. Due to this avascular factor, self-repair of cartilage is much slower than

Chondroitin (also known as Chondroitin Sulfate) is a chemical compound produced naturally by your joints. Chondroitin helps nourish the cartilage between your joints and acts as a natural shock absorber.

Arthritis is a joint disorder, which affects one or several joints in the body. The condition has more than one hundred types of diseases with osteoarthritis being the most common. Osteoarthritis results from joint infection, or age. Patients that suffer from arthritis complain about pain in the joints. In most cases, the pain remains constant in the affected joint. It is worth noting, “The pain from arthritis is due to inflammation that occurs around the joint, damage to the joint from disease, daily wear and tear of joint, muscle strains caused by forceful movements against stiff painful joints and fatigue” (Reid, Shengelia & Parker, 2012, p. 40). However, joint pain could result from various diseases, and in such