Fig. 1From: Montmorillonite colloid plates with adsorbed cytochrome c: in vitro cytotoxic effect on colon cancer cell cultureColoured by Trypan Blue colon cancer cultures after 96 h incubation in isotonic medium with: a cytC-MM suspension containing 200 mg/L cytC and 60 mg/L (the left photography), and b 0.15 M NaCl solution (the right photography)Back to article page