GAL and peritonitis: Using a spontaneously resolving model of zymosan A-induced peritonitis (Bannenberg et al., 2005; Cash et al., 2009), we detected upregulation of Gal-1 expression in peritoneal fluids and in isolated F4/80+ monocytes/macrophages, which peaked at 48 h post-peritonitis initiation (PPI), and declined afterwards (Figures 1A–D and Supplementary Material, Figures S1A, B).