Puerarin Attenuates Cerebral Damage by Improving Cerebral Microcirculation in Spontaneously Hypertensive Rats

Table 3

Effect of puerarin on blood perfusion in rat pia mater.

Groups	Baseline (PU)	After puerarin injection (PU)
		10 min	20 min	30 min	40 min
WKY	5.89±1.10	6.96±1.71^∗#	6.58±1.69	6.40±1.53	6.12±1.47
SHRs	4.94±0.45^∗	6.02±1.23^∗#	5.69±1.05^∗	5.19±1.05^∗	4.94±0.57^∗

Data are mean ± SD, 𝑛=7. PU: perfusion unit. *𝑃<0.05 compared with WKY group; ^#𝑃<0.05 compared with SHRs control group.