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. 2020 Mar 7;20:77. doi: 10.1186/s12906-020-2865-1

Fig. 2.

Fig. 2

Effect of OGD/R on cell viability and autophagy in PC12 cells (A) Determination of the cell viability of PC12 cells without OGD/R injury and after OGD/R (0, 3, 6, 12, 24 and 48 h) injury by MTT assay. The control group without OGD/R injury. (B) Determination of the LDH release of PC12 cells after OGD/R by kit assay. (C) Observation of the ultrastructural changes of PC12 cells after OGD/R 0 h(b), 3 h(c), 6 h(d), 12 h(e), 24 h(f) and 48 h(g) injury by TEM (× 20,000). Note: n = 6; #P < 0.05, ##P < 0.01, vs control group (a)