TABLE 2.

ANALYSIS OF BRONCHOALVEOLAR LAVAGE CELL DIFFERENTIALS OF CC CHEMOKINE LIGAND 2^−/− AND CC CHEMOKINE LIGAND 2^+/+ MICE

Parameter	CCL2−/− PBS (n = 2)	CCL2−/− Bleomycin (n = 4)	CCL2+/+ PBS (n = 2)	CCL2+/+ Bleomycin (n = 4)
BAL cells
Total	14,400 ± 7,920	68,000 ± 6,916*	29,500 ± 26,163	143,333 ± 27,285
Macrophages	14,100 ± 7,495	62,787 ± 6,942†	26,620 ± 22,090	126,600 ± 28,419
Neutrophils	300 ± 424	1,801 ± 448	2,400 ± 3,394	1,860 ± 1.092
Lymphocytes	0	3,412 ± 1,287‡	480 ± 679	14,873 ± 1,412

Definition of abbreviations: BAL = bronchoalveolar lavage; CCL2 = CC chemokine ligand 2; PBS = phosphate-buffered saline.

Data represent mean ± SD.

^*p < 0.05 compared with CCL2^+/+ after bleomycin treatment.

^†p < 0.05 compared with CCL2^+/+ after bleomycin treatment.

^‡p < 0.05 compared with CCL2^+/+ after bleomycin treatment.