The Adenosine A2A Receptor Agonist Accelerates Bone Healing and Adjusts Treg/Th17 Cell Balance through Interleukin 6

Figure 2

X-ray results of the effect of the adenosine A2A receptor agonist on fracture healing. The X-rays were taken in the front and rear position and lateral position. The image of 5 mm above and below the fracture line was captured using Photoshop software. The images were imported into IPP software for analysis. Red represents bone mineralized tissue, and green represents callus tissue. The area of callus tissue in the anterior and posterior and lateral positions was calculated as . The results show that the adenosine A2A receptor agonist could significantly increase the callus tissue area () on the line at 4, 6, and 8 weeks after modeling in rats, and the difference was statistically si gnificant ().