Fig. 6.

Regulation of Arf6 levels in mouse white adipose tissues (WAT). Total proteins from WAT from mice as indicated in the figure were extracted and analyzed using antibody-recognizing Arf6 with tubulin used as a loading control. A: wild-type (WT) and ob/ob mice. B: 10-wk and 30-wk-old mice. C: WT and CD36 null mice. D: RNA of WAT from WT, ob/ob and CD36 null (Null) mice was extracted and Arf6 levels were measured by real-time quantitative PCR. *P < 0.05 (compared with WT). The data represent means ± SE (n = 4).