Table 4.

Apoptosis percentage of linear and cyclic analogues of carnosine for cell lines HepG2 and HT-29

Entry	Apoptosis percentage (HepG2)	Apoptosis percentage (HT-29)	Viability percentage (HepG2)	Viability percentage (HT-29)
1b	99.7	99.69	0.3	0.31
2b	90.56	85.37	0.52	0.75
3b	88.47	86.58	0.4	0.66
4b	99.56	67.12	0.44	32.76
5b	99.65	99.35	0.35	0.65
6b	99.3	90.07	0.09	9.19
7b	85.07	85	0.68	1.15
8b	86.69	84.65	7.86	0.42
1c	91.35	91.16	0.72	0.39
2c	85.17	28.25	0.37	25.04
3c	99.1	99.71	0.9	0.29
4c	99.54	99.13	0.46	0.88