Figure 1From: Peripheral and gastrointestinal immune systems of healthy cattle raised outdoors at pasture or indoors on a concentrate-based rationPhagocytosing neutrophils and monocytes in indoor and outdoor animals. Percentage of phagocytosing neutrophils (Figure 1A) and monocytes (Figure 1B) in indoor (shaded bars) and outdoor (clear bars) animals during summer and winter. Values are depicted as mean ± SEM. P values for the treatment, season and treatment × season effects were 0.001, 0.033, 0.397, respectively, for neutrophils and 0.021, 0.652, 0.313, respectively, for monocytes.Back to article page