A piece of hyaline cartilage between the bones in the joint is called articular cartilage, and the synovial tissue is the inner layer of the joint capsule, which is light red, smooth and soft. Therefore, many studies have focused on the changes in articular cartilage and the possible strain of synovial tissue in the process of osteoarthritis, and the necessity and effectiveness of treating osteoarthritis based on this structure. Applying high-intensity cyclic tensile strain to the monolayer cultured chondrocytes can make the chondrocytes change from polygon to spindle shape and cause changes in matrix proteins and matrix metalloproteinase. The abnormal mechanical load of the articular cartilage may cause the degeneration of the articular cartilage. Based on the above background, the research content of this article is to observe the articular cartilage and synovial tissue under a microscope, and analyze the possible damage of the articular cartilage and synovial tissue. First, the function of articular cartilage and synovial tissue is analyzed theoretically, and the influence of exercise on articular cartilage and synovial tissue is analyzed. Through the rat simulation experiment, the results show that the rats will develop sinusitis after 42 days of continuous exercise, and the histological score of the synovium of the rats is greater than that of the A group. The loss of articular cartilage and long-term high-intensity exercise can cause the degradation and variation of articular cartilage.

Ernest Fooll. Strain Articular Cartilage and Synovial Tissue Based on Observation Exercise under Microscope Image. International Journal of Health and Pharmaceutical Medicine  (2022), Vol. 3, Issue 3: 43-59. https://doi.org/10.38007/IJHPM.2022.030304.

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