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

Table 3

Wound size (cm₂) analysis of the studied group in first and 14th days of the study.

	First day	14th day	Wound contraction^∧
	mean ± SD (𝑛)	mean ± SD (𝑛)	mean ± SD (𝑛)
Control group	2.36 ± 0.18 (8)	1.37 ± 0.41 (8)	41.98 ± 15.93 (8)
Group treated by 5% EC	2.48 ± 0.22 (8)	1.05 ± 0.48 (8)	58.17 ± 15.08 (8)
Group treated by 10% EC	2.30 ± 0.31 (8)	1.00 ± 0.43 (7)	46.52 ± 16.03 (7)
Group treated by 20% EC	2.47 ± 0.24 (8)	1.38 ± 0.15 (8)	43.50 ± 10.23 (8)
^†P value	0.389	0.133	0.091

EC: extract concentration. ^∧Data are given as percentages, ^†by comparison of all groups (ANOVA test). 𝑛: number of animals.