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. Author manuscript; available in PMC: 2018 Jul 1.
Published in final edited form as: Environ Sci Pollut Res Int. 2017 Nov 15;25(17):16493–16507. doi: 10.1007/s11356-017-0149-1

Fig. 4.

Fig. 4

Quantitative real-time PCR (qRT-PCR) validation of the selected three cancer-related genes of interest by TaqMan low-density array (TLDA) in ABI platform (7900HT fast real-time PCR system) after analysis by SDS RQ Manager Version 1.2.1 (ΔΔCt). The panels a–d (with the respective genes) represent the relative quantification of the genes in the small population validation study (the population with highest level of PCBs in their blood; n = 71). The relative quantification is calculated in contrast to calibrator samples, i.e., the subjects with no/background PCBs exposures in the population