Figure 3

Cumulative fecal and urinary excretion of¹³¹Ba following IT instillation. Elimination of ¹³¹Ba was mainly via the feces. By 28 days post-dosing, 30% of the instilled dose was excreted in the feces (A) and only 4.4% in the urine (B). Data are mean ± standard error of the mean, n = 5 per group.