Conclusion: There present specificity of acupuncture analgesia effect on the fat strip structure along the stomach meridian of healthy SD rat.
Objective: to observe if the fat strip structure along the stomach meridian of acupunctured rats have special effects to enrich effective substance of acupuncture analgesia.
Nucleus raphe dorsalis (RD) plays an important role in acupuncture analgesia.
psychological study of acupuncture analgesia