1-Phosphatidylinositol 3-Kinase 1 2 (2 amino 3 methoxyphenyl)chromone 1 Adaptor Proteins, Signal Transducing 1 Analysis of Variance 1 Androstadienes 1 Blotting, Western 1 Cell Line 1 Cells, Cultured 1 Dose-Response Relationship, Drug 1 EIF4EBP1 protein, human 1 Eukaryotic Initiation Factor-4E 1 Female 1 Flavonoids 1 Humans 1 Leptin 1 Leptin receptor 1 Mechanisms of hormone action 1 Mitogen-Activated Protein Kinases 1 Phosphoproteins 1 Phosphorylation 1 Placenta 1 Pregnancy 1 Protein Biosynthesis 1 Protein Kinase Inhibitors 1 Signal Transduction 1 Trophoblast 1 Trophoblasts 1 Western blotting 1 analysis of variance 1 androstane derivative 1