Assertion: prostaglandin | /r/AtLocation | large quantities
Facets:
Source sentences:
text: Prostaglandins are produced in large quantities in a number of reproductive tissues during pregnancy, and this production may be affected by the changing hormonal milieu of pregnancy.
text: Prostaglandins are known to be produced in the uterus and placenta in large quantities and may be important in regulating both uterine and umbilical blood flow.97,99,122,123