Table 3
Cytotoxic effect of the methanol extracts from pomegranate fruit parts on a human cancer cell line, Calu-6 for human pulmonary carcinoma

Region	Fruit part	Extract concentration, mg/kg
Region	Fruit part	100	200	400	800
Goheung	Juice	75.1^a1)	75.0^a	74.6^a	72.7^a
	Pericarp	73.8^a	70.8^a	39.3^c	33.5^c
	Seed	72.6^a	72.2^a	63.6^b	63.6^b
California	Juice	70.4^a	68.3^a	65.2^a	66.1^a
	Pericarp	63.3^b	60.4^b	34.7^b	29.4^b
	Seed	75.1^a	74.2^a	70.4^a	68.5^a

^a~cMeans with different superscripts within a column indicate significant differences (p<0.05).