Analysis of adhesion grades and peritoneal fluid concentrations of cytokines for signaling-selective APC variants. (A) Adhesion grades for 10 mice (supplemental Table 1) based on Nair et al’s³¹  scale. (B) Adhesion grades for 10 mice (supplemental Table 1) based on Leach et al’s⁶  scale. The concentrations of IL-6 (C), TNF-α (D), TGF-β1 (E), IFN-γ (F) for all groups were measured by enzyme-linked immunosorbent assays. The data are shown as mean ± SD. *P < .05 and **P < .01 compared with saline-treated vehicle at each time point.