Pronunciation: [tɹˈuː kˈɑːtɪlɪd͡ʒ] (IPA) 
The correct spelling of the word "true cartilage" is /tru kɑrtɪlədʒ/. The "t" in "true" is pronounced with a clear "t" sound, while the "r" represents a retroflex sound at the back of the mouth. The "a" in "cartilage" is pronounced as the "a" in "cat", while the "i" is pronounced as a short "i" sound. The final "l" in "cartilage" is pronounced with a syllabic "l" sound, meaning it serves as its own syllable.
True cartilage refers to a specialized connective tissue that is characterized by its flexibility, strength, and resilience. It is a type of cartilage that consists of a dense network of protein fibers and cells embedded within a gelatinous matrix, giving it its distinct properties. True cartilage can be found in various parts of the body, including the ear, nose, larynx, and certain joints.
The matrix of true cartilage is mainly composed of ground substance, which is made up of a complex mixture of proteoglycans and glycoproteins. These components allow the cartilage to withstand pressure and compression, while still retaining its shape. The protein fibers, such as collagen and elastin, contribute to its strength and flexibility.
The cells within true cartilage are called chondrocytes, which are responsible for producing and maintaining the extracellular matrix. These cells reside in lacunae, small spaces within the matrix, and are embedded within it. Chondrocytes play a crucial role in maintaining the health and function of the cartilage tissue.
True cartilage is avascular, meaning it has no blood vessels. Therefore, it relies on diffusion of nutrients and waste removal from surrounding tissues and synovial fluid to function properly. Its lack of blood supply also makes it less capable of self-repair compared to other tissues.
Overall, true cartilage serves vital functions like providing support, cushioning, and maintaining the shape of particular body structures. Its unique composition and structure enable it to withstand mechanical stress and ensure the optimal functioning of various anatomical components.
Hyaline c.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "true cartilage" does not have a specific etymology, as it is a combination of two words: "true" and "cartilage".
The word "true" originated from the Old English word "trēowe", which meant loyal, faithful, or reliable. Over time, it has evolved to represent something that is accurate, genuine, or real.
On the other hand, "cartilage" comes from the Latin word "cartilāgō", which referred to a kind of flexible connective tissue found in the bodies of humans and animals. It was derived from the Latin word "caro" meaning flesh. The term "cartilage" expanded to encompass the specific type of tissue that provides structural support and cushioning in various parts of the body.
When combined, "true cartilage" refers to the genuine, accurate, or authentic form of cartilage present in living organisms.
