Figure 2 of Ivanova, Mol Vis 2010; 16:1059-1067.

Figure 2. Horizontal analysis of the retina in light and dark conditions. Retinal signal intensities were measured in combined control groups (i.e., from noninjected and saline injected animals; (A) and in virus-injected mice (B). The numbers of animals used to generate these data are listed above each group. Error bars represent the standard error of the mean. *, p<0.05 was considered significant for the between-group comparison.