Sentences with conceptus
con·cep·tus
C c - It has been estimated that at least 50% of human conceptuses are aneuploid, although the vast majority are lost by miscarriage.
- From the e18 conceptuses, brain, liver, and the placenta were dissected for methylation analysis.
- It is estimated that between 60 and 80% of all conceptuses are lost early in gestation.
- In the present study, haemorrhage of the conceptus is observed in LPS-induced pregnancy failure, indicating an increased permeability of the placental capillaries.
- Thus, it is argued that pregnancy only comes within the law relating to abortion upon the implantation of the conceptus in the womb, not at the point of fertilization.
- Indeed it will be several weeks before a nervous system develops that could allow the developing conceptus to feel pain or be aware.
- However, the error rate in a genetically modified or cloned conceptus is potentially so high that such applications should never be approved by any science ethics committee.
- The medical induction yielded intact products of conception in 122 cases, whereas 31 cases had to be completed by curettage, as the expulsion of the conceptus was incomplete.
- IUD insertion or mifepristone administration following ovulation may cause endometrial changes that could impede implantation of the conceptus in the endometrium.
- Temporary heat stress near the time of estrus and ovulation can reduce oocyte quality by altering meiotic processes, directly affecting conceptus quality and survival.