Fig. 3From: Plasma and cerebrospinal fluid interleukin-1β during lipopolysaccharide-induced systemic inflammation in ewes implanted or not with slow-release melatoninDetermination of albumin levels by western blot analysis in sheep cerebrospinal fluid (csf) and blood plasma samples (bp) collected before and 6 h after LPS administration. The densities of the bands were based on sheep serum albumin (SSA) dilution curveBack to article page