Observations associated with drug-induced hyper- or hypoprolactinemia in rat toxicology studies may be similar and include increased ovarian weight due to increased presence of corpora lutea.
Identification of Drug‐Induced Hyper‐or Hypoprolactinemia in the Female Rat Based on General and Reproductive Toxicity Study Parameters
Birth Defects Research Part B: Developmental and Reproductive Toxicology, 2007