Research Article

Study on the Absorption of Arsenic Species in Realgar Based on the Form and Valence

Table 4

Absorption rate of soluble arsenic in realgar in the small intestine (n = 6, Mean ± SD).

Intestinal segmentAbsorption rate (%)

Duodenum24.69 ± 3.97
Jejunum20.30 ± 6.83
Ileum17.21 ± 7.77