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Figure 2 | BMC Veterinary Research

Figure 2

From: Peripheral and gastrointestinal immune systems of healthy cattle raised outdoors at pasture or indoors on a concentrate-based ration

Figure 2

Con A induced in vitro IFN-γ production from cultured leukocytes. Con A induced in vitro IFN-γ production from cultured leukocytes from indoor (shaded bars) and outdoor (clear bars) cattle during summer and winter. Values are depicted as mean ± SEM. P values for the treatment, season and treatment × season effects were 0.011, 0.023, 0.382, respectively.

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