Table 1 mRNA-expression of osteogenic genes in human osteoblasts after 0 and 21 days cultivation. Significant increase (p < 0.05) is given in red, significant reduction (p < 0.05) is given in blue. mRNA expression of osteogenic genes in human primary osteoblasts at day 0 and 21 of cultivation. Shown is the mean RPKM +/− SEM (reads per kilobase of transcript per million mapped reads) from 3 independent experiments

From: Exposure of primary osteoblasts to combined magnetic and electric fields induced spatiotemporal endochondral ossification characteristic gene- and protein expression profiles