Research Article

Drug Effect of Thulium(III)-Arsenazo III Complex on Herring Sperm DNA

Figure 8

Effect viscosity of thulium(III)-arsenazo III on DNA (pH = 7.40). cDNA = 2.00 × 10−5 mol/L; cThulium (III)-arsenazo III/cDNA = 0, 1, 2, 3, 4.