Figure 5From: Arsenic abrogates the estrogen-signaling pathway in the rat uterusEffect of arsenic on estrogen receptor expression at the mRNA transcript and protein levels. Downregulation of the estrogen receptor in the arsenic-treated uterus was observed both at the mRNA transcript levels, as determined by RT-PCR (a), and at the protein levels, as determined by western blot analysis (b). The data shown is a representative of the experiments carried out in triplicate.Back to article page