Phytochemical Analysis, Cytotoxic, Antioxidant, and Antibacterial Activities of Lichens

Table 1

IC50 values of growth inhibitory effects of R. farinacea, E. prunastri, and P. furfuracea versus CHO, HT-29, Hep-G2, and 22RV1 cell lines at exposure time 72 h.

Lichen species	Growth inhibitory effects (IC50 (µg/mL))
	CHO	HT-29	Hep-G2	22RV1
P. furfuracea	63.60 ± 2.98^a	57.10 ± 2.83^a	68.60 ± 3.77^a	42.30 ± 2.55^a
E. prunastri	60.80 ± 0.36^a	105.52 ± 0.79^b	95.71 ± 1.50^ab	103.80 ± 18.40^a
R. farinacea	140.24 ± 10.40^b	127.677 ± 5.835^c	110.15 ± 18.50^b	96.42 ± 16.40^a
Mytomicine	3.80 ± 0.10^c	0.90 ± 0.10^d	3.21 ± 2.40^c	2.56 ± 0.10^b

Data are expressed in means (n = 3) ± SD. Values reported in the same column with different letters (a–d) significantly differ at .