Correction to: Nitric oxide-caused rabbit chondrocyte apoptosis is linked to cytoskeletal protein proteolysis anomaly through intracellular JNK and ERK signal pathways

Correction to: Molecular & Cellular Toxicology https://doi.org/10.1007/s13273-022-00241-1

In this article Fig. 5 has been updated and should be read as follows (Fig. 5):

Fig. 5

The effects of PD98059 and SP600125 on cytoskeletal proteins and mRNA expression in SNP-treated chondrocytes. A The cells were treated with different concentrations of SNP for 30 min and the levels of actin, tubulin, vimentin was analyzed by Western blot. The results were obtained from 3 independent experiments. B The cells were treated with different concentrations of PD98059. C The cells were treated with different concentrations of SP600125. D Representative blots are shown. E The mRNA expression of tubulin and vimentin were calculated in response to different concentrations of SNP. F The mRNA expression of tubulin and vimentin in response to PD98059 in presence or absence of 1.0 mM SNP. G The mRNA expression of tubulin and vimentin in response to SP600125 in presence or absence of 1.0 mM SNP. *P < 0.05 indicated statistically significant different to that of the Control group. # P < 0.05 indicated statistically significant difference to the 1.0 mM SNP alone group

The original article has been corrected.