![]() ![]() ![]() Its prime function is to fill the air cavities and irregularities of the articular cartilage surface. It acts as the fluid reserve for the synovial fluid present inside the joint. This interstitial fluid accumulates to form a layer around the cartilage inside the joint of size 50 μm. It is produced by the interstitial fluid availed by filtering the blood plasma and the surface of the chondrocytes in the articular cartilage. The prime lubricant present in this membrane is proteoglycan 4. These cells are present in the morphology of the synovial membrane. It contains hyaluronan secreted by cells that look like fibroblasts. This fluid also acts as an ultra-filtration medium for the plasma of blood and contains the protein derivatives manufactured by the cells present in the joint tissues. It makes an occupied space between the bones and does not let the cartilages touch to avoid friction. Another function of this fluid is to protect the bone heads and cartilages from wearing out and to repair them in time.Īs mentioned earlier, the synovial fluid is found in the joints trapped by the synovium. The thickness of this fluid enables the joints to avoid friction and to provide smooth functioning of the associated bones. This liquid is viscous and non-Newtonian in nature. This membrane is the soft tissue lining present inside covering the internal spaces, bursae, and tendon sheaths. It is also called a synovia and is produced by the synovial membrane or synovium. The fluid present inside the joints of two or more bones protecting the connecting surfaces of the bones is called synovial fluid. In this article, we will analyze this fluid and find out its different functions. It is the secretion of the membrane present inside the joints. This is why the synovial joints are filled with synovial fluid. During this movement, every joint created by two or more bones will get eroded causing immense pain. The bones in the skull do not move but the rest make a coordinated movement using the muscles. This fluid helps your joints move smoothly.Every bone is connected to another one. If you have gout, you may have crystals of uric acid in your synovial fluid, the substance that surrounds joints. Uric acid can also lead to kidney stones. Then crystals of uric acid can form and collect in the joints. Uric acid levels can also increase when you eat too many high-purine foods or take medicines such as diuretics, aspirin, or niacin. But if your body makes too much uric acid, or if your kidneys aren't working well, uric acid can build up in the blood. When purines break down into uric acid in the blood, the body gets rid of the acid when you urinate or have a bowel movement. They can also be formed in the body when DNA is broken down. They are also found in many foods, such as liver, shellfish, and alcohol. Purines are natural substances found in the body. It forms when chemicals called purines break down. Uric acid is a normal body waste product. The synovial fluid uric acid test measures levels of uric acid that can collect in joint fluid. ![]()
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