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. 2022 Aug 10;13:905703. doi: 10.3389/fendo.2022.905703

Figure 2.

Figure 2

Podocyte apoptosis was detected by TUNEL staining with different glucose concentrations. (A) Podocyte apoptosis rate increased significantly in response to high glucose (25 mM). White arrows point to TUNEL-positive podocytes (apoptotic podocytes); magnification: ×200; scale bar = 25 μm. (B) Absolute count of TUNEL-positive podocytes. Data were expressed as the mean numbers of apoptotic podocytes from 20 randomly selected fields and were from at least three independent experiments. Data are presented as mean ± SEM; *P < 0.05; ns, not significant.