Figure 3. Obesity decreases lymph node uptake.

A., B. Tc⁹⁹ lymphoscintigraphy in wild-type (A) and RAG (B) mice. Yellow arrow denotes spleen. White arrow is the lymph node; arrow head denotes Tc⁹⁹ injection site. C., D. Mean Tc⁹⁹ uptake in wild-type (C) and RAG (B) control and obese mice. E. Mean rate of Tc⁹⁹ uptake in control and obese wild-type and RAG mice.