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Table 2 PLA2 activity in intervertebral disks at different time points among different groups

From: Effect of percutaneous nucleoplasty with coblation on phospholipase A2 activity in the intervertebral disks of an animal model of intervertebral disk degeneration: a randomized controlled trial

Groups PLA2 activity (U)
Control group 80.68 ± 5.56
Coblation group  
Real time 184.98 ± 9.43
1 week later 154.39 ± 7.99
1 month later 142.63 ± 10.72
Coblation control group  
Real time 194.86 ± 11.80
1 week later 195.20 ± 13.90
1 month later 225.98 ± 12.59