Table 1.

Pathologic findings in MPO-deficient mice^a

Group	Mice with Crescents (% [n])	% Glomeruli with Crescents per Mouse		% Glomeruli with Necrosis per Mouse (Mean ± SEM)		% Engraftment with MPO-Positive PMN (Mean ± SEM)
		Mean ± SEM	Range (%)	Mean ± SEM	Range (%)	Mean ± SEM	Range (%)
WT	100 (6/6)b	11.3 ± 3.4b	5.4 to 24.1	6.1 ± 1.8b	3.2 to 14.5	91.3 ± 3.2	80 to 100
C5aR−/−	12.5 (1/8)	0.5 ± 0.3	0.0 to 2.1	0.0 ± 0.0		91.5 ± 6.3	82 to 100

^aMice received WT or C5aR^−/− BM.

^bP < 0.01.