Figure 1
Biodistribution after intralymphatic administration. Biodistribution of 99mTc-labelled human IgG after intralymphatic (left abdominal side) and subcutaneous (right abdominal side) injections. Radio tracing was made by gamma-imaging 20 min (left panel) and 25 hours (right panel) after injection. Arrows indicate the site of injection (s.c., subcutaneous, i.l., intralymphatic).