Smurf1 Facilitates Oxidative Stress and Fibrosis of Ligamentum Flavum by Promoting Nrf2 Ubiquitination and Degradation

Figure 3

Smurf1 was upregulated in LF tissues from HLF patients. (a, b) The mRNA expression of the top ten E3 ligases was assessed by qRT-PCR array in the HLF and LDH group (). . . (c) Western blotting and semiquantification for Smurf1 expression in the HLF and LDH groups (). . (d) Immunohistochemistry for Smurf1 expression in the HLF and LDH groups.

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