Table 4.

Infiltrating Monocytes/Macrophages in WT vs. PAI-1−/− Mice at Day 14 after UUO

Treatment	WT	PAI-1−/−
Control	2.75±0.41	2.54±0.38
Tβ4+POPi	2.51±0.36	2.85±0.18
Tβ4	2.78±0.27	2.36±0.07
Ac-SDKP	1.74±0.13*	0.98±0.11 *,†

Abbreviations: POPi, POP inhibitor; Tβ4+POPi, thymosin β4 plus POP inhibitor; Tβ4, thymosin β4.

Data are given as percentage of F4/80 positive area, mean ± SEM, n=5–8 in each group.

^*p<0.05 vs. its own control

^†p<0.05 for WT vs. PAI-1−/− mice with same treatment.