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. Author manuscript; available in PMC: 2010 Jul 28.
Published in final edited form as: Toxicol Sci. 2005 Jul 13;88(2):412–419. doi: 10.1093/toxsci/kfi256

TABLE 1. Calculated EC50 Values of CdO and Ag Nanoparticles for C18–4 Spermatogonial Stem Cells Compared to BRL 3A Liver Cells.

Chemical MTT EC50 (μg/ml) LDH EC50 (μg/ml)


C18–4 cells BRL 3A cells C18–4 cells BRL 3A cells
CdO 0.50 0.83 2.50 0.75
Ag-15 nm 8.75 24.00 2.50 50.00