Measurement of peripheral blood counts and spleen weights. (A) Cell counts of total peripheral white blood cells (WBCs), neutrophils, monocytes, and lymphocytes were assessed (n = 12-20 per group). *P < .005. (B) Representative pictures of spleens from miR-CD18 #85-Tg^hi and wild-type C57Bl/6 mice are shown. Scale bar represents 5 mm. Average spleen weights are also given (n = 7 per group). *P < .05. All data are means plus or minus SEM.