Figure 4.
Pharmacomagnetography monitoring of the coated magnetic tablet after administration of the placebo. (A) Magnetic images at t = 0 min, (B) t= 10 min, (C) t= 20 min, and (D) t = 30 min after coated magnetic tablet administration. (E) Quantification of the magnetic area and metronidazole concentration, the dotted lines indicate the time points in which A, B, C, and D were captured.
