Animals 6 Female 6 Growth Hormone 6 Liver 6 Male 6 Steroid Hydroxylases 6 animal experiment 6 animal tissue 6 article 6 growth hormone 6 messenger RNA 6 mouse 6 nonhuman 6 priority journal 6 Animals, Newborn 4 Aryl Hydrocarbon Hydroxylases 4 Cyps 4 Gene Expression Regulation, Developmental 4 Hepatocyte Nuclear Factor 6 4 Insulin-Like Growth Factor I 4 Mice 4 Pituitary Gland 4 Prolactin 4 Sex Characteristics 4 Testosterone 4 Virilism 4 endocrine disruptor 4 female 4 gene expression 4 hypothalamus 4