(A) mRNA levels of KIFC1, KIFC2 and KIFC3 in ECs. Values are normalized on GAPDH mRNA levels. Results are the average ± SD of three independent experiments and analyzed by a parametric two-tailed analysis of variance (ANOVA) with Bonferroni post hoc analysis. ANOVA p≤ 0,01; Bonferroni for KIFC1 and KIFC2 p≤ 0,01 ** and for KIFC1 and KIFC3 p≤ 0,05 *. 