Fig. 2From: Role of the immune system in amyotrophic lateral sclerosis. Analysis of the natural killer cells and other circulating lymphocytes in a cohort of ALS patients(A). Blood levels of NK cells in relationship to the rate of disease progression in ALS, as measured by ΔFS. Data are expressed as median with IQR. p, Kruskal-Wallis One-Way ANOVA on Ranks. (B). Histogram showing the levels of the NK cells in ALS patients according to the estimated rate of progression (ΔFS): slow [≤ 0.5]; intermediate [> 0.5 - ≤ 1.0]; rapid [> 1.0]Back to article page