Fig. 4From: Increased interaction between endoplasmic reticulum and mitochondria following sleep deprivationWestern blot analysis for VDAC1 and STIM2. A VDAC1 and STIM2 bands in two S and SD representative samples (upper panel) and their relative bands showing total protein staining with Ponceau S (lower panel). B Semiquantitative analysis of their expression relative to sleep (S, n = 5; SD, n = 5). Bars indicate mean values ± standard deviation (std); dots indicate single values in this and all subsequent figures. Mann-Whitney test, *p < 0.05Back to article page