Time courses of leukocytes infiltrated into peritoneal cavity after an intraperitoneal administration of zymosan (1 or 10 mg).

<p>(A) Total cell number, (B) cell number of PMNs as determined by CD115⁻ Gr-1⁺ cells, (C) cell number of macrophages as determined by CD115⁺Gr-1⁻ cells, (D) cell number of eosinophils as determined by CCR3⁺Siglec-F⁺ cells. The asterisks indicate significant differences (*<i>P</i><.05 and **<i>P</i><.01) compared to the 0 h (control). Since the numbers of eosinophils were not counted at 0 h (normal) or 6 h after administration of zymosan, statistical analysis of eosinophil numbers could not be performed. (n = 3 per group mean±s.e.m.)