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. 2021 Mar 16;23(5):374. doi: 10.3892/mmr.2021.12013

Figure 7.

Figure 7.

Schematic diagram of pathways involved in the protective effects of PF against HG-induced mesangial cell injury. In the diabetic environment, HG induces glomerular mesangial cell injury, which is characterized by an increase in apoptosis, inflammatory cytokine release and mesangial matrix synthesis. PF attenuated HG-induced mesangial cell injury by inhibiting p66Shc. PF, piperazine ferulate; HG, high glucose; Shc, Src homology/collagen; ROS, reactive oxygen species; DN, diabetic nephropathy.