Statements (53)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:organization
|
| gptkbp:associatedWith |
placenta accreta
placenta previa placental abruption retained placenta |
| gptkbp:barrierFunction |
blocks some drugs
permits passage of antibodies protects fetus from some infections |
| gptkbp:color |
dark reddish-blue
|
| gptkbp:connectsTo |
uterine wall
fetus |
| gptkbp:contains |
fetal blood
maternal blood |
| gptkbp:developsDuring |
pregnancy
|
| gptkbp:etymology |
Latin for 'flat cake'
|
| gptkbp:expelledDuring |
childbirth
|
| gptkbp:firstDescribed |
gptkb:Matteo_Realdo_Colombo
16th century |
| gptkbp:foundIn |
mammals
|
| gptkbp:function |
gas exchange
waste elimination nutrient exchange |
| https://www.w3.org/2000/01/rdf-schema#label |
Placenta
|
| gptkbp:originatedIn |
maternal endometrium
trophoblast |
| gptkbp:producesHormone |
gptkb:human_chorionic_gonadotropin
gptkb:progesterone gptkb:human_placental_lactogen estrogen |
| gptkbp:relatedTo |
umbilical cord
chorion amniotic sac decidua |
| gptkbp:scientificName |
gptkb:placenta
|
| gptkbp:shape |
discoid (in humans)
|
| gptkbp:structure |
chorionic villi
fetal blood vessels maternal blood spaces |
| gptkbp:studiedIn |
obstetrics
reproductive biology embryology |
| gptkbp:type |
discoid
cotyledonary diffuse endotheliochorial epitheliochorial hemochorial syndesmochorial zonary |
| gptkbp:weightAtTerm |
about 500 grams
|
| gptkbp:英文名 |
gptkb:plakoúnta
|
| gptkbp:bfsParent |
gptkb:Benzodiazepines
|
| gptkbp:bfsLayer |
6
|