Fig. 4
From: Phytogalactolipids activate humoral immunity against colorectal cancer
IL-21 and IFN-γ expression in splenocytes, sera, and tumors from the CRA-treated mice. Following different treatments, splenocytes harvested from CT26.CL25 tumor-bearing mice were cultured for 72 h. Then, Panel A. the release of IL-21 and IFN-γ in supernatants were analyzed. Panel B. Serum IL-21 and IFN-γ concentration. All values were expressed as the mean ± SD (n = 5). Panel C. The expression of IL-21 in the tumor from the CT26.CL25 mice after CRA treatment was observed by IHC staining (magnification, 400 ×)