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Correction: Intensity-dependent effect of treadmill running on lubricin metabolism of rat articular cartilage
Arthritis Research & Therapy volume 27, Article number: 45 (2025)
Correction: Arthritis Res Ther 14, R256 (2012)
https://doiorg.publicaciones.saludcastillayleon.es/10.1186/ar4101
Following publication of the original article [1], the authors reported an error in Figure 4. In Fig. 4, the representative photographs at transitional, and non-contact areas in the LIR group were partially overlapped. We have corrected the error and the correct figure is as follows. The authors are sorry for not checking this figure carefully before publication.
Incorrect figure 4

Correct figure 4

Reference
Ni GX, Lei L, Zhou YZ. Intensity-dependent effect of treadmill running on lubricin metabolism of rat articular cartilage. Arthritis Res Ther. 2012;14:R256. https://doiorg.publicaciones.saludcastillayleon.es/10.1186/ar4101.
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Ni, GX., Lei, L. & Zhou, YZ. Correction: Intensity-dependent effect of treadmill running on lubricin metabolism of rat articular cartilage. Arthritis Res Ther 27, 45 (2025). https://doiorg.publicaciones.saludcastillayleon.es/10.1186/s13075-025-03521-y
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DOI: https://doiorg.publicaciones.saludcastillayleon.es/10.1186/s13075-025-03521-y