IFNG and Increased total leukocyte count: CXCL8 concentrations declined sharply as soon as 16 hpi, in contrast with the concentrations of IL-17A and IFN-γ in quarters infused with ovalbumin alone or with LPS, which were low at 8 hpi, peaked at 16 hpi and thus augmented after the onset of milk leukocytosis.