Bacteriolytic therapy of experimental pancreatic carcinoma

Figure 2 Flow cytometric analyses of leukocytes from peripheral blood (A, B) and spleens (C, D) in tumor control animals, of Clostridium novyi-NT treated animals (< 150 mm³, approximately 250 mm³) and after rechallenge. Bacteriolytic therapy predominantly activated the innate arm of the immune system. Values are given as mean ± SE. ^aP < 0.05 vs tumor control; Mann-Whitney U-test.