The Influence of Zusanli and Nonmeridian Acupuncture Points on the Survival Rate and Intestinal Tissue Features after Fatal Hemorrhagic Shock in Rats

Table 2

The monitoring results of changes in mucosal blood flow (mean ± SD) in each group.

Group	𝑁 (originally)	The intestinal mucosal blood flow [perfusion unit (PU)]
		−0.5 h	3 h	12 h
HS	12	211.3 ± 21.9	85.6 ± 11.8^ac	—
IFR	12	209.9 ± 27.1	152.8 ± 23.6	149.6 ± 10.8
EA/DFR	12	216.8 ± 50.9	116.1 ± 16.6^a	151.4 ± 21.4^b
SEA/DFR	12	212.4 ± 49.5	88.7 ± 13.1^ac	102.3 ± 27.2^ac
EA	12	212.8 ± 36.7	115.8 ± 14.2^a	—

Note: the comparison with IFR group, ^a𝑃<0.05, ^b𝑃>0.05; the comparison with EA/DFR group, ^c𝑃<0.05. “—” means that the number of surviving animals was too small to calculate statistical values.