[Morphology of the compensatory-adaptive responses in the placenta of multiparous women in uncomplicated pregnancy].
125 placentas of women with many (5-17) deliveries and 100 control placentas (with 1-2 deliveries) were studied morphologically. It is shown that placentas of women with 1-2 deliveries retain their structure, compensatory reactions are most active in the central part of the placenta. After 5-9 deliveries hemodynamic disturbances are observed, disorganization processes are less pronounced, the level of compensatory-adaptive processes increases. Hemodynamic disturbances and structural disorganization are observed after 10-17 deliveries with pronounced compensatory processes in the peripheral parts of the placenta. Dissociated disturbance of the villi maturation are revealed after numerous deliveries.
Belinskaia
A M
AM
Kalashnikova
E P
EP
D000222:Adaptation, Physiological / Q000502:physiology*; D005260:Female; D006439:Hemodynamics / Q000502:physiology; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D010298:Parity / Q000502:physiology*; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy / Q000502:physiology*; D012016:Reference Values
Morfologiia kompensatorno-prisposobitel'nykh reaktsiĭ v platsente mnogo rozhavshikh zhenshchin pri neoslozhnennoĭ beremennosti.