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. 2013 Jun 6;4(6):e662. doi: 10.1038/cddis.2013.189

Figure 4.

Figure 4

Involvement of p38 during hyperosmotic stress. (a) Phosphorylated p38 was determined by western blot in ARPE-19 cells submitted to 4- or 24-h stimulation without (Ct) or with 100 mM NaCl (Na100) or 200 mM sucrose (Su200). (b) Cyclin B1 expression was determined by western blot in ARPE-19 cells submitted to 1-h preincubation without (DMSO) or with 1 μM SB203580, followed by a 4- or 24-h stimulation without (Ct) or with Na100 or Su200, as well as to 4- or 24-h incubation with 10 μg/ml anisomycin (Ani)