Red blood cell labelling by intravenous injection of 99mTc-PAEP.
In vivo red blood cell (RBC) labelling after the intravenous administration of PAEP (N- phosphorylamino -ethyl -phosphate) and the subsequent injection of sodium pertechnetate 24 hrs later was studied. The results in rats were found to be similar to those obtained after i.v. administration of 99mTc -PYP, a radiopharmaceutical routinely used for in vivo RBC labelling.
D000818:Animals; D011756:Diphosphates; D004912:Erythrocytes / Q000187:drug effects*; D007275:Injections, Intravenous; D010755:Organophosphates; D009943:Organophosphorus Compounds; D015609:Organotechnetium Compounds; D051381:Rats; D013670:Sodium Pertechnetate Tc 99m; D013667:Technetium; D014018:Tissue Distribution
D011756:Diphosphates; D010755:Organophosphates; D009943:Organophosphorus Compounds; D015609:Organotechnetium Compounds; D013667:Technetium; C041382:technetium Tc 99m N-phosphorylaminoethyl phosphate; D013670:Sodium Pertechnetate Tc 99m