Cell BiologybioRxivPreprint
Culture of preimplantation embryos in media containing L-proline increases intracellular GSH concentration throughout development
Madeleine L. M. Hardy, Michael B. Morris, Margot L. Day
This study shows that adding L-proline to embryo culture media increases intracellular glutathione levels, reducing oxidative stress in preimplantation mouse embryos.
DOI 10.64898/2026.04.23.720483