Adenosine A2A Receptor Mediates Inhibition of Synovitis and Osteoclastogenesis after Electroacupuncture in Rats with Collagen-Induced Arthritis

Table 4

Serum PKA concentration (ng/mL).

	n	PKA
Sham-control group	10	8.61±1.37
CIA-control group	10	17.25±2.54
CIA-EA group	10	13.24±1.76 △
CIA-EA-SCH58261 group	10	20.20±2.35 #

indicates P<0.01 versus the Sham-control group. △ indicates P<0.05 versus the CIA-control group. # indicates P<0.01 versus the CIA-EA group.