Figures & data
Figure 1. H2O2 caused PC-12 cell injury. (a) Roles of H2O2 in cell viability by CCK-8 assay. (b) Roles of H2O2 in cell migration by Transwell assay. (c) Roles of H2O2 in cell apoptosis by flow cytometry assay. (d) Roles of H2O2 in Bcl-2, Bax and pro/cleaved-caspase-3/-9 by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p<.05, **p<.01, ***p<.001.
![Figure 1. H2O2 caused PC-12 cell injury. (a) Roles of H2O2 in cell viability by CCK-8 assay. (b) Roles of H2O2 in cell migration by Transwell assay. (c) Roles of H2O2 in cell apoptosis by flow cytometry assay. (d) Roles of H2O2 in Bcl-2, Bax and pro/cleaved-caspase-3/-9 by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p<.05, **p<.01, ***p<.001.](/cms/asset/148a2726-61ed-4684-b4c8-726807ad1116/ianb_a_1673766_f0001_b.jpg)
Figure 2. Sal-B protected PC-12 cells resisting H2O2-triggered injury. (a,b) Roles of Sal-B in cell viability by CCK-8 assay. (c) Roles of Sal-B in cell migration by Transwell assay. (d) Roles of Sal-B in cell apoptosis by flow cytometry assay. (e) Roles of Sal-B in Cyclin A, Cyclin E1, Cyclin D1, CDK2 and CDK4 by Western blot assay. (f) Roles of Sal-B in Bcl-2, Bax and pro/cleaved-caspase-3/-9 by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p < .05, **p < .01, ***p < .001.
![Figure 2. Sal-B protected PC-12 cells resisting H2O2-triggered injury. (a,b) Roles of Sal-B in cell viability by CCK-8 assay. (c) Roles of Sal-B in cell migration by Transwell assay. (d) Roles of Sal-B in cell apoptosis by flow cytometry assay. (e) Roles of Sal-B in Cyclin A, Cyclin E1, Cyclin D1, CDK2 and CDK4 by Western blot assay. (f) Roles of Sal-B in Bcl-2, Bax and pro/cleaved-caspase-3/-9 by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p < .05, **p < .01, ***p < .001.](/cms/asset/bf77f7fe-2794-4f97-9e0a-f777e480ebe1/ianb_a_1673766_f0002_b.jpg)
Figure 3. Sal-B elevated miR-26a expression in H2O2-corrupted PC-12 cells. Roles of Sal-B in miR-26a expression in H2O2-corrupted PC-12 cells by qRT-PCR assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p < .05.
![Figure 3. Sal-B elevated miR-26a expression in H2O2-corrupted PC-12 cells. Roles of Sal-B in miR-26a expression in H2O2-corrupted PC-12 cells by qRT-PCR assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p < .05.](/cms/asset/242e10a5-522c-46d6-a56c-13e199fbd4ed/ianb_a_1673766_f0003_b.jpg)
Figure 4. Sal-B protected PC-12 cells resisting H2O2-triggered injury by elevation of miR-26a. (a) The expression of miR-26a in miR-26a inhibitor and NC-transfected PC-12 cells. (b) Roles of miR-26a inhibition in cell viability in Sal-B and H2O2 co-managed PC-12 cells by CCK-8 assay. (c) Roles of miR-26a inhibition in cell migration in Sal-B and H2O2 co-managed PC-12 cells by Transwell assay. (d) Roles of miR-26a inhibition in cell apoptosis in Sal-B and H2O2 co-managed PC-12 cells by flow cytometry assay. (e) Roles of miR-26a inhibition in Cyclin A, Cyclin E1, Cyclin D1, CDK2 and CDK4 in Sal-B and H2O2 co-managed PC-12 cells by Western blot assay. (f) Roles of miR-26a inhibition in Bax, Bcl-2 and pro/cleaved-caspase-3/-9 in Sal-B and H2O2 co-managed PC-12 cells by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p < .05, **p < .01, ***p < .001.
![Figure 4. Sal-B protected PC-12 cells resisting H2O2-triggered injury by elevation of miR-26a. (a) The expression of miR-26a in miR-26a inhibitor and NC-transfected PC-12 cells. (b) Roles of miR-26a inhibition in cell viability in Sal-B and H2O2 co-managed PC-12 cells by CCK-8 assay. (c) Roles of miR-26a inhibition in cell migration in Sal-B and H2O2 co-managed PC-12 cells by Transwell assay. (d) Roles of miR-26a inhibition in cell apoptosis in Sal-B and H2O2 co-managed PC-12 cells by flow cytometry assay. (e) Roles of miR-26a inhibition in Cyclin A, Cyclin E1, Cyclin D1, CDK2 and CDK4 in Sal-B and H2O2 co-managed PC-12 cells by Western blot assay. (f) Roles of miR-26a inhibition in Bax, Bcl-2 and pro/cleaved-caspase-3/-9 in Sal-B and H2O2 co-managed PC-12 cells by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. *p < .05, **p < .01, ***p < .001.](/cms/asset/7252c4c2-a7e2-4826-a66d-0a0c4d417fa2/ianb_a_1673766_f0004_b.jpg)
Figure 5. Sal-B evoked the activations of PI3K/AKT and MEK/ERK pathways by enhancing miR-26a. (a) Roles of Sal-B and miR-26a inhibition in PI3K/AKT pathway in H2O2-managed PC-12 cells by Western blot assay. (b) Roles of Sal-B and miR-26a inhibition in MEK/ERK pathway in H2O2-managed PC-12 cells by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. ***p < .001.
![Figure 5. Sal-B evoked the activations of PI3K/AKT and MEK/ERK pathways by enhancing miR-26a. (a) Roles of Sal-B and miR-26a inhibition in PI3K/AKT pathway in H2O2-managed PC-12 cells by Western blot assay. (b) Roles of Sal-B and miR-26a inhibition in MEK/ERK pathway in H2O2-managed PC-12 cells by Western blot assay. Results were acquired from three independent experiments and were emerged as the means ± SD. ***p < .001.](/cms/asset/e49da8ae-f9a8-4cb0-958e-07fb57e449ea/ianb_a_1673766_f0005_b.jpg)