File:Gray39.png · Wikimedia Commons · See Wikimedia Commons
胎児由来の臓器であり、母体の子宮内膜に接続されて胎児へ栄養や酸素を供給する器官
AI overview
The placenta is a temporary organ that develops during pregnancy to connect a developing fetus to the uterus and facilitate the exchange of nutrients, oxygen, and waste between mother and baby. It also produces hormones that regulate the physical changes needed to support pregnancy in both mother and fetus.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Embryology.Name
- Placenta
- Embryology.Latin
- placenta
- Embryology.Image
- Healthy Placenta.jpg
- Embryology.Caption
- Human placenta from just after birth with the umbilical cord in place
- Embryology.Image2
- Placenta.svg
- Embryology.Caption2
- Human placenta shown in uterus connected to fetus with umbilical cord
- Embryology.Precursor
- Decidua basalis, chorion frondosum
via Wikipedia infobox
Research
126,008 papers- Placenta: the forgotten organ.ReviewAnnual review of cell and developmental biology · 2015Maltepe E, Fisher SJDOI: 10.1146/annurev-cellbio-100814-125620
- Revealing the molecular landscape of human placenta: a systematic review and meta-analysis of single-cell RNA sequencing studies.Human reproduction update · 2024Derisoud E, Jiang H, Zhao A et al.DOI: 10.1093/humupd/dmae006
- Spatial multiomic landscape of the human placenta at molecular resolution.Nature medicine · 2024Ounadjela JR, Zhang K, Kobayashi-Kirschvink KJ et al.DOI: 10.1038/s41591-024-03073-9
- Placenta accreta spectrum disorder at single-cell resolution: a loss of boundary limits in the decidua and endothelium.American journal of obstetrics and gynecology · 2024Afshar Y, Yin O, Jeong A et al.DOI: 10.1016/j.ajog.2023.10.001
- The Placenta's Role in Sexually Dimorphic Fetal Growth Strategies.ReviewReproductive sciences (Thousand Oaks, Calif.) · 2022Christians JKDOI: 10.1007/s43032-021-00780-3
- Human Placenta and Evolving Insights into Pathological Changes of Preeclampsia: A Comprehensive Review of the Last Decade.ReviewFetal and pediatric pathology · 2024Chiorean DM, Cobankent Aytekin E, Mitranovici MI et al.DOI: 10.1080/15513815.2023.2274823
- The placenta dilemma.ReviewSeminars in reproductive medicine · 2000Fisher SJDOI: 10.1055/s-2000-12569
- Melatonin: the placental antioxidant and anti-inflammatory.ReviewFrontiers in immunology · 2024Joseph TT, Schuch V, Hossack DJ et al.DOI: 10.3389/fimmu.2024.1339304
via PubMed
Wikidata facts
- Part of
- placental expulsion
- Image
- Human placenta baby side.jpg
Show 6 more facts
- described by source
- Encyclopædia Britannica 11th edition
- Commons category
- Placenta
- Commons gallery
- Placenta
- native label
- Placenta
- topic's main category
- Category:Placenta
- facet of
- women's health
Sources (9)
via Wikidata · CC0
Article · 日本語
胎盤(たいばん、英: placenta)は、有胎盤類などの雌(人間の女性も含む)の妊娠時、子宮内に形成され、母体と胎児を連絡する器官である。 子供を雌の体内で育てる生殖形態のうち、胎盤をつくるものを胎生と呼び、卵胎生(非胎盤型胎生)と区別する(ただし両方含めて胎生と呼ぶこともある)。 胎盤はプラセンタとして利用される。
Abstract from DBpedia / Wikipedia · CC BY-SA
Gallery (22)
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