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Influence of Cyclic Loading on the Nutrition of Articular Cartilage
Full Title
Influence of cyclic loading on the nutrition of articular cartilage
Summary
This study investigated how joint motion affects the transport of nutrients from synovial fluid into articular cartilage. Because cartilage is avascular, it depends on diffusion for nourishment. The authors found that cyclic mechanical loadingâmimicking joint movementâenhanced solute transport into cartilage, especially for larger molecules. These findings support the idea that synovial fluid serves as a functional nutrient delivery system, similar to blood, for maintaining cartilage health in joints.