Presence of CCK-A, B receptors and effect of gastrin and cholecystokinin on growth of pancreatobiliary cancer cell lines

Table 1 Characteristics of pancreatic cancer and periampullary cancer cell lines.

Cell line	In vivo			In vitro
	Origin	Degree ofdifferentiation	Nodal status	Growthcharacteristics	Viability	Doubling time	Cellmorphology
SNU-245	CBD	Well	0/9	Ad	85	54	P
SNU-308	GB	Moderately	-	Ad	88	4848	P
SNU-478	AoV	Poorly	0/8	Ad	83	52	P/S
SNU-869	AoV	Well	5/10	Ad	91	48	P
SNU-1079	IHD	Moderately	-	Ad	89	72	Ple
SNU-1196	HDB	Moderately	0/1	Ad	94	48	Spindle to P
SNU-213	Pancreas	Moderately	1/8	Ad	89	48	P
SNU-324	Pancreas	Poorly	0/15	Ad+Fl	95	52	P/S
SNU-410	Pancreas	Poorly	-	Ad	92	72	P

CBD: common bile duct, GB: gallbladder, AoV: ampulla of Vater, Ad: adherent, Fl: floating, P: polygonal, S: spherical, Ple: pleomorphic.