https://www.selleckchem.com/pr....oducts/nf-kb-activat
Introduction During pregnancy, maternal cortisol levels are increased 3-fold by the third trimester. The enzyme 11β-hydroxysteroid dehydrogenase (11β-HSD, isoforms 1 and 2) regulates the balance between cortisol and cortisone levels. Perfluoroalkyl substances (PFAS) have been reported to inhibit 11β-HSD1 and more potently 11β-HSD2, which could lead to reduced levels of cortisol and more extensively cortisone. Aim The aim of this work is to investigate a possible effect of early pregnancy PFAS exposure on late pregnancy activit