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Figure 1 | Arthritis Research & Therapy

Figure 1

From: Catabolic cytokine expression in degenerate and herniated human intervertebral discs: IL-1β and TNFα expression profile

Figure 1

Absolute gene expression of IL-1β, tumour necrosis factor (TNF)α and their receptors in human intervertebral discs (IVDs). The percentage of disc samples displaying gene expression for the target genes and the copy number/100 ng cDNA expressed within positive samples are given and data is represented as a box and whisker plot. (* = P < 0.05).

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