Chondroprotective Effects and Multitarget Mechanisms of Fu Yuan Capsule in a Rat Osteoarthritis Model

<div>Effects of Fu Yuan Capsule on extracellular matrix in a rat osteoarthritis model. (a) Immunohistochemical staining of type I collagen (magnification, 200x). (b) Immunohistochemical staining of type II collagen (magnification, 200x). (c) Masson staining of collagen (magnification, 200x). (d) Toluidine blue staining of proteoglycan (magnification, 200x). (e) Average optical density of staining was calculated using image analysis software Image-Pro Plus 7.0. 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Evidence-Based Complementary and Alternative Medicine

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Figure 2

Figure 2: Chondroprotective Effects and Multitarget Mechanisms of Fu Yuan Capsule in a Rat Osteoarthritis Model 