The medians of normalized (to β-actin signal) densities of the 100 kDa band were significantly different in the AD (mean ± SD = 209.6 ± 9.4%, same format below), Aged (192.2 ± 29.3%) and Mid-age (147.2 ± 38.8%) groups (P = 0.0220, Kruskal-Wallis statistic index, i.e., KWI, 7.6), with Dunn’s Multiple Comparison Test reported a statistical difference between the AD and Mid-age groups (Figure 8E1). The gene discussed is ACTB; the disease is Alzheimer disease.