Figure 6.
Comparison of the physiological effects of 4 ng/kg LPS at 3 h post-injection during different environmental contexts (Novel + Companion and Alone + Intruder, n = 4; Home Cage, n = 10). Data are expressed as Mean ± SEM. (A) Total leukocyte number per μl. (B) Number of neutrophils per μl. (C) Plasma cortisol (μg/dl). (D) Plasma IL-6 levels (pg/ml). *p<.05.