Quantitative RT-PCR analysis of Maxi K, HKv1.1, hKv1.4, hKv4.2, hEAG1,
hEAG2, hNE-Na, SCN5A, CACNA1C, and CACNA1G in all subgroups at passage
0. Data expressed as mean ± SEM (*P < 0.05 using
Wilcoxon signed rank test). N = normal; OA = osteoarthritic; C =
chondrocytes; CP = chondroprogenitors; p0 = passage 0. Samples taken
from n = 3 donors, each sample was run in
triplicate.