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November 8, 2010Human ReproductionOpen Access

Intrauterine exposure to mild analgesics is a risk factor for development of male reproductive disorders in human and rat

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Authors

DKDavid M. KristensenRoskilde UniversityUHUlla HassTechnical University of DenmarkLLLaurianne LesnéInserm

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Implication

Combined human and animal study reveals increased cryptorchidism risk after prenatal mild analgesic exposure, suggesting anti-androgenic disruption of masculinization.

Key Points

  • Determine whether intrauterine exposure to mild analgesics alters male reproductive development and increases cryptorchidism risk.
  • Evaluated the association between timing and duration of mild analgesic use during pregnancy and cryptorchidism risk in human offspring.
  • Assessed anti-androgenic effects and masculinization markers in rat models following in utero analgesic exposure.
  • Longer duration and specific timing of maternal mild analgesic use were associated with an increased risk of cryptorchidism.
  • In utero exposure caused anti-androgenic effects in rats, resulting in impaired male fetal masculinization.

Cite This Study

Kristensen et al. (2010) studied this question.

synapsesocial.com/papers/69d73d528e958094d1b8a6b6https://doi.org/10.1093/humrep/deq323
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