The gastrointestinal absorption of neptunium, plutonium and americium in a primate (C. jacchus).
Mixtures of Np, Pu and Am were administered to primates (C. jacchus) by gastric intubation to measure their fractional gastrointestinal absorption (f1 values). The values obtained were about 2 x 10(-3) and 1 x 10(-3), respectively, for Np and Pu administered as the citrate, and 2 x 10(-3) and 6 x 10(-4), respectively, for Pu and Am in potato. The significance of these values in terms of absorption in humans is discussed.
Ham
G J
GJ
National Radiological Protection Board, Chilton, Didcot, Oxon, UK.
Harrison
J D
JD
Popplewell
D S
DS
Garrod
I
I
Wilson
J
J
Dayan
A D
AD
D000576:Americium / Q000008:administration & dosage / Q000493:pharmacokinetics*; D000818:Animals; D002144:Callithrix; D007274:Injections, Intraperitoneal; D007408:Intestinal Absorption; D008297:Male; D009405:Neptunium / Q000008:administration & dosage / Q000493:pharmacokinetics*; D011005:Plutonium / Q000008:administration & dosage / Q000493:pharmacokinetics*; D014018:Tissue Distribution
D011005:Plutonium; D009405:Neptunium; D000576:Americium