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. 2014 May 9;122(8):817–822. doi: 10.1289/ehp.1307759

Table 1.

Metabolic potency of colon microbiota (percent toward iAsV speciation from a single experiment

Time (hr) AsV AsIII MMAV MMAIII MMMTAV DMAV DMAIII
0 100.0a
5 5.1 32.1 3.9 50.1
8 4.9 31.2 3.7 3.7 1.2 59.8
24 6.7 18.1 5.6 4.7 3.4 64.5
48 6.1 18.2 3.2 6.6 7.0 54.3
Abbreviations: DMAIII, dimethylarsinous acid; DMAV, dimethylarsinic acid; MMAIII, monomethyl arsonous acid. aAsV standard at high concentration of 30 μg (100%).