Table 2 204Pb pharmacokinetic parameters after single oral intake of 2.5 µg 204Pb in water by treatment groups.

From: Concomitant oral intake of purified clinoptilolite tuff (G-PUR) reduces enteral lead uptake in healthy humans

 

Placebo

(n = 14)

G-PUR 2.0 g

(n = 14)

G-PUR 2 * 2.0 g

(n = 14)

Cmax (%)

0.505 ± 0.281

0.073 ± 0.043

0.057 ± 0.022

tmax (h)

99 ± 72

94 ± 76

77 ± 63

AUC0-192 (% * h)

86.4 ± 49.4

11.9 ± 7.8

8.5 ± 3.1

  1. 204Pb enrichment is expressed as molar fraction (%) of total blood lead, normalized for hematocrit and body mass index. Data are means ± SD.
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