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Figure 4 | Chinese Medicine

Figure 4

From: Effects of triptolide from Radix Tripterygium wilfordii (Leigongteng) on cartilage cytokines and transcription factor NF-κB: a study on induced arthritis in rats

Figure 4

Effects of triptolide on the expression of IL-6 in paw cartilage in the CIA group. Paraffin sections of the joints were collected and subjected to immunohistochemical staining. The IL-6 positive cells were stained in brown (hematoxylin counterstain). Data are represented as the mean ± SD (*P < 0.001 vs. control group; ###P < 0.001 vs. CIA group). (× 400).

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