Effects of Yibei multi-active elements on mesenteric microcirculation in rats

Table 1 Effect of the drugs on blood flow (μm³·s^-1) of mesenteric microcirculation in rats (x^-±s)

Groups	Dosage (g/kg)	n	Before amniotic fluid injection	After amniotic fluid injection
				Immediately	10 min	30 min
NS			6616 ± 910.79	432 ± 132.68a	358 ± 64.32b	348 ± 84.30b
YBMAE	1.2	6	576 ± 67.41	545 ± 105.47	593 ± 70.63d	560 ± 57.12d
	3.0	6	560 ± 57.88	450 ± 86.49	561 ± 77.96c	588 ± 50.75d
	6.0	6	733 ± 100.76	602 ± 99.26	578 ± 93.03ac	665 ± 73.12d
PNS	0.04	6	586 ± 60.58	616 ± 67.34c	638 ± 55.11d	766 ± 60.40bd

Compared with before amniotic fluid injection,

^aP < 0.05,

^bP < 0.01; compared with NS,

^cP < 0.05,

^dP < 0.01.

Table 2 Effect of the drugs on the blood flow velocity of rat mesenteric microcirculation (x^-±s)

Groups	Dosage (g/kg)	n	Before amniotic fluid injection	After amniotic fluid injection
				Immediately	10 min	30 min
NS			60.51 ± 0.10	0.35 ± 0.05a	0.32 ± 0.10a	0.32 ± 0.08a
YBMAE	1.2	6	0.56 ± 0.05	0.52 ± 0.07c	0.49 ± 0.07c	0.55 ± 0.05d
	3.0	6	0.54 ± 0.05	0.45 ± 0.07a	0.53 ± 0.07d	0.55 ± 0.04d
	6.0	6	0.64 ± 0.06	0.48 ± 0.08a	0.49 ± 0.08ac	0.59 ± 0.06d
PNS	0.0	6	0.50 ± 0.07	0.45 ± 0.06	0.49 ± 0.06c	0.52 ± 0.07c

Compared with before amniotic fluid injection,

^aP < 0.05, ^bP < 0.01; compared with NS,

^cP < 0.05,

^dP < 0.01.