Blood cell differentials 0 to 96 hours after peritoneal thioglycollate stimulation. (A) Blood neutrophils and (B) blood monocytes from Plg(+/+) and Plg(−/−) mice. (-▪-) Plg(+/+) and (-▴-)Plg(−/−). Blood cell levels from unstimulated mice are represented as t = 0. Values represent mean ± SEM. Monocyte P < .05 at 2 and 24 hours poststimulation using Student's t-test for Plg(+/+) andPlg(−/−) mice. Neutrophils P < .05 at all timepoints poststimulation using Student's t-test forPlg(+/+) and Plg(−/−) mice .