Electroacupuncture relieves chronic osteoarthritis of the knee
Knee osteoarthritis is a common and disabling condition characterized by attacks of pain around the joints, and it is a typical disease that develops chronic pain. Previous studies have proved that 5-HT1, 5-HT2, and 5-HT3 receptors in the spinal cord are involved in electroacupuncture analgesia. The 5-HT7 receptor plays antinociceptive role in …
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