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Figure 4 | Arthritis Research & Therapy

Figure 4

From: Intraarticular injection of hyaluronan prevents cartilage erosion, periarticular fibrosis and mechanical allodynia and normalizes stance time in murine knee osteoarthritis

Figure 4

The macroscopic appearance of cartilage and surrounding tissues from murine knee joints. To illustrate typical cartilage erosion (E) and periarticular fibrosis (F), tibial, femoral and patellar groove images (original magnification, × 32) are shown for each of the experimental groups (osteoarthritis (OA), OA + hyaluronan (HA), OA + saline and treadmill-only) at age day 19. TP, tibial plateau; FC, femoral condyle; PG, patellar groove.

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Arthritis Research & Therapy

ISSN: 1478-6362

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