The Upregulation of COX2 in Human Degenerated Nucleus Pulposus: The Association of Inflammation with Intervertebral Disc Degeneration

<div>Immunohistochemical staining images of COX2 in human nucleus pulposus tissue. (a–d) The staining of NP at Pfirrmann grades II (a), III (b), IV (c), and V (d).</div>

Mediators of Inflammation

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Figure 2

Figure 2: The Upregulation of COX2 in Human Degenerated Nucleus Pulposus: The Association of Inflammation with Intervertebral Disc Degeneration 