Results 41 to 50 of about 742,957 (396)

Influence of placenta previa type on blood preparation

open access: yesZhongguo shuxue zazhi, 2022
Objective To explore the corresponding strategies of blood preparation for placenta previa operation in our hospital according to the situation of blood transfusion during and after operation. Methods Ninety pregnant women with placenta previa (complete,
Jia XIE   +5 more
doaj   +1 more source

Molecular Principles of Intrauterine Growth Restriction in Plasmodium Falciparum Infection

open access: yesFrontiers in Endocrinology, 2019
Malaria in pregnancy still constitutes a particular medical challenge in tropical and subtropical regions. Of the five Plasmodium species that are pathogenic to humans, infection with Plasmodium falciparum leads to fulminant progression of the disease ...
Johanna Seitz   +5 more
doaj   +1 more source

Comparative Study of PPARγ Targets in Human Extravillous and Villous Cytotrophoblasts

open access: yesPPAR Research, 2020
Trophoblasts, as the cells that make up the main part of the placenta, undergo cell differentiation processes such as invasion, migration, and fusion.
Fulin Liu   +6 more
doaj   +1 more source

Cesarean scar defects and placental abnormalities – a 3 year survey study [PDF]

open access: yes, 2017
The placenta is an essential organ for embryonic and fetal development, ensuring nutrient uptake, gas exchange (via the mother\u27s blood supply), waste elimination, thermo-regulation, immunological and hormonal factors, etc.
Bacalbașa, Nicolae   +2 more
core   +4 more sources

Autism risk classification using placental chorionic surface vascular network features

open access: yesBMC Medical Informatics and Decision Making, 2017
Background Autism Spectrum Disorder (ASD) is one of the fastest-growing developmental disorders in the United States. It was hypothesized that variations in the placental chorionic surface vascular network (PCSVN) structure may reflect both the overall ...
Jen-Mei Chang   +12 more
doaj   +1 more source

The endogenous production of hydrogen sulphide in intrauterine tissues [PDF]

open access: yes, 2009
Background: Hydrogen sulphide is a gas signalling molecule which is produced endogenously from L-cysteine via the enzymes cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE).
Carson, Ray J.   +4 more
core   +5 more sources

Diagnostic Test On Modified Score Of Cesarean Section History In Placenta Accreta Index In Predicting Placenta Accreta Diagnosis In Rsup Dr M Djamil

open access: yesAndalas Obstetrics and Gynecology Journal, 2021
Introduction : Placenta accreta is defined as abnormal implantation of placenta villi which invades myometrium without the presence of decidua bacalis resulting in placenta that is difficult to remove.
Widayat Widayat   +2 more
doaj   +1 more source

Prevalence and main outcomes of placenta accreta spectrum: a systematic review and metaanalysis.

open access: yesAmerican Journal of Obstetrics and Gynecology, 2019
OBJECTIVE DATA The objective of this study was to evaluate the prevalence of placenta accreta spectrum in general population studies and the main maternal outcomes at delivery.
E. Jauniaux   +3 more
semanticscholar   +1 more source

Oxygen and development of the human placenta.

open access: yesReproduction, 2020
Development of the human placenta takes place in contrasting oxygen concentrations at different stages of gestation, from ~20 mmHg during the first trimester rising to ~60 mmHg at the start of the second trimester before gradually declining to ~40 mmHg ...
G. Burton   +3 more
semanticscholar   +1 more source

Placental damage in pregnancies with systemic lupus erythematosus: A narrative review

open access: yesFrontiers in Immunology, 2022
Systemic lupus erythematosus (SLE) is a chronic inflammatory autoimmune disease of unknown cause, which mainly affects women of childbearing age, especially between 15 and 55 years of age. During pregnancy, SLE is associated with a high risk of perinatal
Aleida Susana Castellanos Gutierrez   +8 more
doaj   +1 more source

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