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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Environ Pollut. 2019 Jul 14;253:708–721. doi: 10.1016/j.envpol.2019.07.066

Figure 1. Study time course.

Figure 1.

Exposure to PCBs commenced in mouse dams starting two weeks prior to gestation and continued until weaning of the pups at postnatal day (P)21. Intestinal samples for Ussing chamber studies and tissues (colon, ileum, feces) were collected at P28-P30.