Influence of acupotomy loosing on IL-6, IL-10 and TNF-α in synovial fluid of rheumatoid arthritis patients with elbow joint stiffness

The combination of acupotomy loosing can improve the maximum angle of active extension position, maximum angle of active flexion position and range of motion in affected elbow joint for RA patients with elbow joint stiffness, whose efficacy was superior to single basic treatment and electroacupuncture combined with basic treatment. Meanwhile, the levels of proinflammatory cytokines, such as TNF-α and IL-6 can be decreased, and the level of anti-inflammatory cytokines, such as IL-10 can be increased, playing a role in regulating the imbalance between proinflammatory cytokines and anti-inflammatory cytokines in RA patients, which may be one of mechanisms regarding treating RA and improving the range of motion for stiff joints.