title: Molecular species analysis of 1,2-diacylglycerols and phosphatidic acid formed during bombesin stimulation of Swiss 3T3 cells.
abstract: Swiss 3T3 cells were labelled with [3H]glycerol and stimulated with bombesin over a time course of 20 min. The individual 1,2-diacylglycerols produced were quantified by acetylation followed by analysis by HPLC and argentation chromatography. The major phospholipids and phosphatidic acid were acetolysed and then analysed in the same manner. The data show that even at an early time of stimulation (30 s), stimulated diacylglycerol formation comes from at least two sources--phosphoinositides and phosphatidylcholine.
authors.affiliation: AFRC Institute of Animal Physiology and Genetics Research, Cambridge Research Station, Babraham Hall, U.K.
authors.forename: N
authors.initials: N
authors.lastname: Divecha
authors.forename: D J
authors.initials: DJ
authors.lastname: Lander
authors.forename: T W
authors.initials: TW
authors.lastname: Scott
authors.forename: R F
authors.initials: RF
authors.lastname: Irvine
mesh_terms: D000818:Animals; D001839:Bombesin / Q000494:pharmacology*; D002460:Cell Line; D002845:Chromatography; D002851:Chromatography, High Pressure Liquid; D004075:Diglycerides / Q000378:metabolism*; D007700:Kinetics; D051379:Mice; D010712:Phosphatidic Acids / Q000378:metabolism*; D010743:Phospholipids / Q000378:metabolism
chemical_list: D004075:Diglycerides; D010712:Phosphatidic Acids; D010743:Phospholipids; D001839:Bombesin