J Tradit Chin Med. 1989 Jun; 9(2): 135-9.

Effects of digital acupressure on the capillary arteriolar flow in cerebral pia mater of the dog.

Han FY, Wang ZP, Dong XJ.

Effects of digital acupressure on the blood flow in the capillary arterioles of the cerebral pia mater covering the posterior sigmoidal gyrus in domestic dog (Canis familiaris) were observed. The speed of blood flow was found increased to 185% after continuous digital acupressure for 20 minutes. The increase was most prominent 15 minutes after the acupressure was completed; the effect subsided in 30 minutes. It was also found that in cases of low basal speed of flow before digital acupressure, the increase in the speed of blood flow after acupressure was more pronounced.