Table 7.

The level of macroscopic parameters in experimental groups.

Parameters	Groups (n = 10)
	Control	Basal ointment	Tetracycline ointment	Co(NO3)2 ointment	Z. clinopodioides ointment	CoNPs ointment
Wound area (cm2)	2.6 ± 0.2c	2.6 ± 0.2c	1.9 ± 0.1b	2 ± 0b	1.8 ± 0.3b	1.2 ± 0.1a
Wound contractures (%)	35 ± 4c	35 ± 4c	52.5 ± 2b	50 ± 0b	55 ± 6b	70 ± 2a

Non-identical letters reveal a notable shift between the experimental groups (p ≤ 0.05).