Related Experiment Video
Updated: Dec 16, 2025

Modeling Encephalopathy of Prematurity Using Prenatal Hypoxia-ischemia with Intra-amniotic Lipopolysaccharide in Rats
Published on: November 20, 2015
Placental pathology and neonatal outcomes in pre-eclampsia with gestational diabetes mellitus
Fang Xu1, Shumei Yang1, Ying Liu1
1Department of Neonatology, Guang Dong Women and Children Hospital, Guangzhou, Guangdong, China.
Objective:
To investigate histopathological placental lesions and adverse neonatal outcomes by Pre-eclampsia (PE) with Gestational Diabetes Mellitus (GDM).
Methods:
This was a retrospective cohort study of pregnancies with PE delivered between 1 January 2012 to 1 January 2014. Pregnant women with PE were recruited, and divided into PE with GDM (PE + GDM) group (n = 278) and PE without GDM (PE - GDM) group (n = 586). We compared the placental pathology and neonatal outcomes between the two groups.
Results:
The (PE + GDM) group was significantly associated with high placenta weight (534.8 ± 124.1 vs 519.3 ± 132.3 g, p = .011), the large diameter of the placenta (17.8 ± 2.2 vs 16.2 ± 2.7 cm, p = .016) than (PE - GDM) group. The incidence of chorioamnionitis in (PE + GDM) group was significantly higher than (PE - GDM) group [48.9% (136/278) vs 41.5% (243/586), p = .028], whereas there were no significant differences in umbilical cord length and infarction between the two groups. The (PE + GDM) group had a higher rate of prematurity [44.9% (125/278) vs 39.9% (234/586), p = .042] than (PE - GDM) group, in (PE + GDM) group the incidence of LGA [15.1% (42/278) vs 1.0% (6/586), p = .034], RDS [18.7% (52/278) vs 9.2% (54/586), p = .011] and hyperbilirubinemia [10.7% (30/278) vs 1.0% (6/586), p = .038] were higher than (PE - GDM) group.
Conclusions:
GDM increased the offspring's complication in pregnancy with PE, the potential mechanism might be that GDM increased the placenta inflammation.
More Related Videos
05:31Author Spotlight: Modeling an Aspect of Preeclampsia in Female Mice Using Hypoxic Human Placenta-Derived Small Extracellular Vesicles
Published on: January 26, 2024
12:17The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo
Published on: August 2, 2017
Related Concept Videos
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Diabetes Mellitus: Type 2 and Gestational
Teratogenicity
Diabetes Mellitus: Overview and Type I Subtype
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Diabetes: Symptoms, Diagnosis, and Complications
Inborn Errors of Metabolism