Does 2D-Histologic identification of villous types of human placentas at birth enable sensitive and reliable interpretation of 3D structure?

08:00 EDT 19th October 2015 | BioPortfolio

Summary of "Does 2D-Histologic identification of villous types of human placentas at birth enable sensitive and reliable interpretation of 3D structure?"

The villous tree of human placentas is a complex three-dimensional (3D) structure which enables fetomaternal exchange. Current concepts of microscopic analyses are based on the analysis of two-dimensional (2D) histologic sections. For this approach, the assessment of the stromal core of sectioned villi is of key importance. The classification of stromal properties of sectioned villi allows allocation of villous sections to villous types which are named by their expected position in villous trees (terminal, intermediate, and stem villi).


Journal Details

This article was published in the following journal.

Name: Placenta
ISSN: 1532-3102


DeepDyve research library

PubMed Articles [19733 Associated PubMed Articles listed on BioPortfolio]

Zika Virus Infection at Different Pregnancy Stages: Anatomopathological Findings, Target Cells and Viral Persistence in Placental Tissues.

Zika virus (ZIKV) infection in humans has been associated with congenital malformations and other neurological disorders, such as Guillain-Barré syndrome. The mechanism(s) of ZIKV intrauterine transm...

The effects of valproic acid on early pregnancy human placentas: Pilot ex vivo analysis in cultured placental villi.

Valproic acid is an established structural and neurodevelopmental teratogen. Recently, we demonstrated that valproate alters the barrier function of perfused term human placentas. Here, we conducted a...

Genetic variants influence on the placenta regulatory landscape.

From genomic association studies, quantitative trait loci analysis, and epigenomic mapping, it is evident that significant efforts are necessary to define genetic-epigenetic interactions and understan...

Cholecystokinin, Gastrin, Cholecystokinin/Gastrin Receptors, and Bitter Taste Receptor, TAS2R14: Trophoblast Expression and Signaling.

We investigated expression of cholecystokinin (CCK) in human and mouse, and the bitter taste receptor, TAS2R14, in human placentas. Because CCK and gastrin activate the CCKBR receptor, we also explore...

Identification of the novel Ido1 imprinted locus and its potential epigenetic role in pregnancy loss.

Previous studies show that aberrant tryptophan catabolism reduces maternal immune tolerance and adversely impacts pregnancy outcomes. Tryptophan depletion in pregnancy is facilitated by increased acti...

Clinical Trials [7203 Associated Clinical Trials listed on BioPortfolio]

Correlation of Uterine and Umbilical Arteries Doppler With Placental Pathology in IUGR

When indicated, a conservative management plan of IUGR was undertaken. Doppler studies were performed within the last week before delivery The results of Umbilical artery (UA) Doppler velo...

The Expression Heparanase in Term and Preterm Placentas

Heparanase is an endo-β-glucuronidase that cleaves heparin-sulfate (HS) side chains of heparan sulfate proteoglycans, an integral constituent of the extra cellular matrix (ECM). This stu...

Evaluation of the Effectiveness of Surgical Treatment of Villo-nodular Synovitis of the Hip in Children

Villo-nodular synovitis can affect the joints, bursae or tendon sheaths. This condition is rare, with 1.8 cases per million inhabitants. The hip is affected in 3.6 to 18.1% of cases. The a...

Growth and Nutritional Status of Very Low Birth Weight Infants Fed a High Protein Exclusive Human Milk Diet

The purpose of this two-arm investigation is to determine if growth patterns of very low birth weight infants (VLBW) (birth weight 750-1500 grams) fed human milk (maternal or donor) supple...

Placental Inflammation in Prenatal Care

Objective of study is to explore expression of stress-related genes and inflammation in placentas and umbilical cord blood for women participating in group prenatal care compared with wome...

Medical and Biotech [MESH] Definitions

A vaccine containing L1 capsid proteins from four types of HPV (ALPHAPAPILLOMAVIRUS), types 6, 11, 16 and 18 that is used to prevent infections from HUMAN PAPILLOMAVIRUSES of these subtypes.

A collective term for the various histological types of NEOPLASMS. It is more likely to be used by searchers than by indexers and catalogers.

Persons having a sense of persistent identification with, and expression of, gender-coded behaviors not typically associated with one's anatomical sex at birth, with or without a desire to undergo SEX REASSIGNMENT PROCEDURES.

Field of study concerned with age-related changes in BEHAVIOR that occur in human beings over the course of life, from birth to death. It includes all aspects of human growth, including emotional, intellectual, social, perceptual and personality development.

Postnatal deaths from BIRTH to 365 days after birth in a given population. Postneonatal mortality represents deaths between 28 days and 365 days after birth (as defined by National Center for Health Statistics). Neonatal mortality represents deaths from birth to 27 days after birth.

Quick Search


DeepDyve research library

Searches Linking to this Article