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. Author manuscript; available in PMC: 2013 May 21.
Published in final edited form as: Chem Res Toxicol. 2012 May 1;25(5):993–1003. doi: 10.1021/tx200463s

Table 2.

Distribution of 1,3-[3H2]-B[a]P-7,8-dione in three human lung cells at 24h.

A549 H358 HBEC-KT
Aqueous phase of medium 14.7 % 29.6 % 15.0 %
Organic phase of medium 15.6 % 19.5 % 13.9 %
Aqueous phase of cell lysate supernatant 0.8 % 1.0 % 1.7 %
Organic phase of cell lysate supernatant 1.9 % 5.1 % 2.8 %
Cell lysate pellet 11.7 % 21.7 % 25.9 %
Total recovery 44.7 % 76.9 % 59.3 %
*

100% is the amount that could be recovered from the combined isolates at zero time for each cell line.