Fig. 1From: Effect of electromagnetic fields on human osteoarthritic and non-osteoarthritic chondrocytesChart of the experiment with 7 OA patients and 6 nonOA patients. During the experiment 5 pellet cultures per patient were exposed to an EMF (5 mT or 8 mT). As control group 5 pellet cultures from the same patient were cultivated in a second incubator without a solenoid for 7 daysBack to article page