Table 4.

Effects of the hydrosols of Salvia officinalis (SO) and Mentha rotundifolia (MR) on hepatic biomarkers of aged rats.

Parameters	ALT	AST	GGT	Bilirubin
	UI/L plasma
Control group	114.76 ± 13.15	86.35 ± 12.85	7.22 ± 2.34	1.72 ± 0.5
MR hydrosol	42.18 ± 2.81a	28.19 ± 3.61a	0.81 ± 0.36 a	1.24 ± 0.18
SO hydrosol	38.63 ± 2.44a	26.79 ± 1.05a	3.07 ± 0.92ab	1.51 ± 0.36

Values are mean ± SD (n = 6). The results are considered significantly different for p ≤ 0.05. ^a in comparison with the standard, ^b in comparison with SO hydrosol.