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. 2003 Sep;163(3):1147–1156. doi: 10.1016/s0002-9440(10)63474-8

Figure 6.

Figure 6.

Effect of R59022 on IL-4-induced FBGC formation, and reversal of R59022 inhibition of IL-4-induced FBGC formation by α-tocopherol. The indicated concentrations of purified α-tocopherol were added to day 3 macrophages together with 10 ng/ml of IL-4 in the absence (circles) or the presence of 5 μmol/L (squares), 10 μmol/L (triangles), or 15 μmol/L (diamonds) of R59022, and the cultures were fixed and stained with May-Grünwald/Giemsa on day 7. Results are expressed as percent FBGC formation ± SEM, n = 3 monocyte donors.