Pistacia atlantica Resin Has a Dose-Dependent Effect on Angiogenesis and Skin Burn Wound Healing in Rat

Table 4

Wound healing score and capillary count analysis of studied groups after H&E staining.

Groups	Wound healing score	Capillary count	P value^†
Control group	3.28 ± 0.28	09.28 ± 1.01
Group treated by 5% EC	4.20 ± 0.58	15.12 ± 1.74	0.042*
Group treated by 10% EC	6.40 ± 1.77	15.37 ± 1.23	0.032*
Group treated by 20% EC	3.40 ± 0.42	13.12 ± 1.55	0.274
^††P value	0.066	0.026**

EC: extract concentration. Data are given as mean ± standard error, ^†comparison of G1 with other groups for capillary count analysis, ^∗significantly different from the control group, ^∗∗statistically significant difference, ^††by comparison of all groups (Kruskal-Wallis test).