Seiji B. Shibata

ORCID: 0000-0002-3918-2337 · 2 papers in corpus · active 2023-2024

Study types

  • article 1
  • preprint 1
article 2024
Ulipristal (UPA) effects on rat ovaries: Unraveling follicle dynamics, ovulation inhibition, and safety implications for prolonged use
·doi:10.1016/j.reprotox.2024.108571
preprint 2023
Effect of long-term treatment of ulipristal acetate on rat ovarian tissue
·doi:10.21203/rs.3.rs-2847062/v1

Abstract Ulipristal (UPA), a selective progesterone receptor modulator, has both agonistic and antagonistic effects on progesterone receptors. UPA suppresses ovulation by inhibiting the luteinizing hormone (LH) surge from the pituitary glan…