Direct in vivo injection of ~(131)I-GMS and its distribution and excretion in rabbit

摘要

AIM: To explore the distribution and metabolism of 131 I-gelatin microspheres ( 131 I-GMSs) in rabbits after direct injection into rabbits’ livers.METHODS: Twenty-eight healthy New Zealand rabbits were divided into seven groups,with four rabbits per group.Each rabbit’s hepatic lobes were directly injected with 41.336 ± 5.106 MBq 131 I-GMSs.Each day after 131 I-GMSs administration,4 rabbits were randomly selected,and 250 μL of serum was collected for γ count.Hepatic and thyroid functions were tested on days ...