Laser Speckle Imaging of Sensitized Acupoints

Figure 3

Comparison of flood perfusion rates at GB34, ST36, EX-LE2, and BL40 and the nonacupoint site in all groups throughout the experimental period ( = 6, mean ± SD). (a)–(e) Trend of change in the blood perfusion level at GB34, ST36, EX-LE2, and BL40 and the nonacupoint site. (f)–(j) Histogram representing changes in the blood perfusion level at GB34, ST36, EX-LE2, and BL40 and the nonacupoint site. ^◇◇P < 0.01 and ^◇P < 0.05 compared with group N. ^◆◆P < 0.01 and ^◆P < 0.05 compared with group S. ^△△P < 0.01 and ^△P < 0.05 compared with group A. ^▲▲P < 0.01 and ^▲P < 0.05 compared with group B.