Figure 5. IL-4 levels are attenuated in HFDIO-resistant mice when fed a high fat diet.

Cytokine levels in ex vivo CD3⁺/CD28⁺ splenocytes from SWR and C57BL/6 (B6) mice at 48, 72, and 96 h after activation. IL-4 (a), IL-2 (b), and IL-5 (c) levels were measured by cytokine expression array. IL-4 and IL-5 levels were not detectable in C57BL/6 mice splenocytes in this assay. * P<0.05.