Radioactive labelling of lipids in rat neurosarcoma by intravenous injection of [1-14C]-octadecenol.
Radioactivity from cis-9-[1-14C]octadecenol, injected intravenously into rats bearing neurosarcoma, is incorporated to a significantly greater extent into tumor than into muscle. In the lipids of both tissues, radioactivity is incorporated predominantly into the acyl moieties, rather than into the alkyl or alk-1-enyl moieties, of diradylglycerophosphocholines, diradylglycerophosphoethanolamines, and triradylglycerols.
D000818:Animals; D002250:Carbon Radioisotopes; D005233:Fatty Alcohols / Q000378:metabolism*; D007553:Isotope Labeling; D008055:Lipids / Q000096:biosynthesis*; D008297:Male; D009423:Nervous System Neoplasms / Q000378:metabolism*; D010743:Phospholipids / Q000096:biosynthesis; D051381:Rats; D012513:Sarcoma, Experimental / Q000378:metabolism*
D002250:Carbon Radioisotopes; D005233:Fatty Alcohols; D008055:Lipids; D010743:Phospholipids