Figure 2: Rectal temperature recorded for several hours after intramammary infusion (IMI) of Strep. uberis (M) or saline in goats receiving daily intrajugular injection of 2,4-thiazolidinedione (TZD) or saline (CTR). Significant () effects and interactions are indicated in the graph (mastitis: M, time: T, and TZD: Z). The value for tendency of TZD effect is reported. Significant effect of M × T is denoted with red asterisk and different letters denote significant differences. Letters denoted significant differences between groups at the same time point.