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. 2013 Mar 27;8(3):e59777. doi: 10.1371/journal.pone.0059777

Figure 9. No significant cytotoxicity of SE-F and polyanions at the concentrations used in the present study.

Figure 9

(A) Cytotoxicity of SE-F to different target cells. Seminal fluids (1∶500) and seminal pellet (1∶200) were incubated with TZM-bl cells or MT-2 cells respectively. After 48-h culture, cytotoxicity was determined by the XTT cell viability assay. The results were expressed as the mean of three different experiments. (B) Cytotoxicity of polyanions to different target cells. Various polyanions (50 µg/ml) were incubated with TZM-bl cells or MT-2 cells respectively. After 48-h culture, cytotoxicity was determined by the XTT cell viability assay. The results were expressed as the mean of three different experiments.