Fig. 2

Effects of injectable preparations on proliferation of lymphocytes. CFSE⁺ lymphocytes were activated with antihuman CD3/28 mAbs (each 10 ng/mL) and were treated with medium, camptothecin (100 μM), Triton X-100 (0.5 %) or different concentrations of Bryophyllum, Colchicum and Mandragora (all 1:300; 1:100; 1:30; 1:10) or Rosmarinus (1:400; 1:200; 1:100; 1:50) for 72 hrs. After cultivation, the cell division was investigated using flow cytometric analysis. The results from three independent experiments are summarized, and data are presented as mean ± standard deviation (SD). The asterisks represent significant differences from untreated, activated lymphocytes alone. n.d. = not detectable (***P < 0.001)