placenta 뜻

[pləˈsentə]

[-ɛntə]

뜻태반, 태 반 위태반

Definition of placenta in English Dictionary

명사 (Noun)PLplacentaePLplacentas
1. (anatomy) A vascular organ in mammals, except monotremes and marsupials, present only in the female during gestation. It supplies food and oxygen from the mother to the foetus, and passes back waste. It is implanted in the wall of the uterus and links to the foetus through the umbilical cord. It is expelled after birth.
더 많은 예제
1. 문장 중간에 사용됨
  - In primiparous (maiden) mares, the fetomaternal contact area of the placenta as well as the surface density of chorionic microcotyledons is smaller than in multiparous mares [22 ].
  - Late in gestation DNMT1o-deficient placentas had greater spongiotrophoblast content and reduced labyrinth vascular surface area.
  - In infected placentas from patients with IUGR, significant increase in the number of large fibrinoids with avascular villi, edema, and inflammation were observed [7 ].
2. 문장의 시작에 사용됨
  - Placentas and endometrial tissue was collected at 52–55 days of pregnancy by surgical embryectomy which involved removal of the entire conceptus and surrounding endometrial tissue.
  - Placenta samples were used only for histoculture, as described in the present article.
3. 문장의 끝에서 사용
  - At mid-pregnancy, feline CLs require extraovarian luteotropic signals which most likely come from the placenta.