[Chorionic epithelium in the resorption-villi of placentas of hypotrophic term-born infants. Morphology in chronic placental insufficiency].
The chorionic epithel of 61 placentas of hypotrophic term-born (small for date) with or without the sign of dysmaturity will be compared with the chorionic epithel of 25 placentas of eutrophic term-borns after clinical and anamnestic normal pregnancy or enzym-incubated Cryostat- and semi-thin-slides. Different degrees of predegenerative plasmoditrophoblast by proliferation or persistence high differentiated and degenerated Langhanscells are signs of disturbed regeneration processes in chorionic epithel by chronical fetal malnutrition. This functional- morphological disturbance of villous trophoblast low-weighted newborns will be evaluated as a morphological correlat by chronical insufficiency of placenta. The possible connections with functional capacity of chorionic epithel will be discussed.
D001724:Birth Weight; D002824:Chorionic Villi / Q000473:pathology*; D002908:Chronic Disease; D005260:Female; D005315:Fetal Diseases / Q000209:etiology / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D009748:Nutrition Disorders / Q000209:etiology / Q000473:pathology; D010920:Placenta / Q000473:pathology*; D010922:Placenta Diseases / Q000473:pathology*; D010927:Placental Insufficiency / Q000150:complications / Q000473:pathology*; D011247:Pregnancy; D014327:Trophoblasts / Q000473:pathology
Das Chorionepithel in Resorptionszotten von Plazenten hypotropher Termgeborener. Ein Beitrag zur Morphologie bei chronischer Plazentainsuffizienz