TheriogenologyAnimalsFemaleDinoprostPregnancyCattle
Elevated prostaglandin F2 alpha after the period of embryonic secretion of interferon tau appears to be due to upregulation of uterine synthesis machinery for prostaglandin F2 alpha.
Ellie G Kidwell, Calista G Hubbard, Florentino P J da Silva, Alvaro Garcia-Guerra, Rafael R Domingues
Published: 202610.1016/j.theriogenology.2025.117734
Abstract
During early pregnancy, the embryo interacts with the maternal system to prevent uterine secretion of prostaglandin F2 alpha (PGF2α) to allow for luteal maintenance. After day 25 basal PGF2α is upregulated; however, it does not cause luteolysis. We d…
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