Research Article

[Retracted] Application Effect of Different Concentrations of Platelet-Rich Plasma Combined with Quadriceps Training on Cartilage Repair of Knee Osteoarthritis

Table 2

Comparison of inflammatory factor levels ( ).

GroupLCG (n = 12)MCG (n = 12)HCG (n = 13)

T1
IL-1β (pg/ml)80.11 ± 6.3480.41 ± 6.2180.23 ± 6.24
IL-6 (ng/ml)170.54 ± 10.21171.65 ± 10.41170.98 ± 10.32
TNF-α (pg/ml)90.23 ± 5.4190.54 ± 5.2390.35 ± 5.24
ESR (mm/h)20.11 ± 2.1220.65 ± 2.1020.45 ± 2.13

T2
IL-1β (pg/ml)68.98 ± 3.5451.98 ± 3.20#50.78 ± 3.23#
IL-6 (ng/ml)130.54 ± 12.68105.41 ± 10.44#104.98 ± 10.65#
TNF-α (pg/ml)60.98 ± 2.1548.12 ± 2.65#47.95 ± 2.54#
ESR (mm/h)16.55 ± 1.5411.98 ± 1.41#10.99 ± 1.23#

T3
IL-1β (pg/ml)42.98 ± 2.1530.14 ± 2.33#36.54 ± 2.14###
IL-6 (ng/ml)96.84 ± 2.6582.12 ± 2.45#88.64 ± 2.14###
TNF-α (pg/ml)46.12 ± 2.5728.32 ± 1.54#32.88 ± 2.54###
ESR (mm/h)9.90 ± 0.518.23 ± 0.45#8.70 ± 0.65###

Note. # indicated compared with LCG, and ## indicated compared with MCG.