Results 11 to 20 of about 18,795 (214)

Doppler assessment of throphoblastic blood flow to predict adverse pregnancy outcome

open access: yesИнновационная медицина Кубани, 2020
Objective. To evaluate the diagnostic utility of trophoblastic blood flow Doppler parameters in predicting an adverse pregnancy outcome.Material and Methods.
A. V. Pomortsev   +2 more
doaj   +1 more source

The Preparation and Clinical Efficacy of Amnion-Derived Membranes: A Review

open access: yesJournal of Functional Biomaterials, 2023
Biological tissues from various anatomical sources have been utilized for tissue transplantation and have developed into an important source of extracellular scaffolding material for regenerative medicine applications.
Alison L. Ingraldi   +2 more
doaj   +1 more source

New Insights on the Biomechanics of the Fetal Membrane

open access: yesFrontiers in Bioscience-Scholar, 2023
During pregnancy, the Fetal Membrane (FM) is subjected to mechanical stretching that may result in preterm labor. The structural integrity of the FM is maintained by its collagenous layer.
Doron Shilo, Eliezer Shalev
doaj   +1 more source

Transcriptome Comparison of Chorion-Attached and Non-chorion-attached Endometrium in Mid-gestation of Rabbit

open access: yesFrontiers in Veterinary Science, 2022
BackgroundThe chorion from the placenta is directly attached to the endometrium (CA) after embryo implantation while some parts of the endometrium are not chorion-attached (NCA).
Xiuli Mei   +13 more
doaj   +1 more source

The Chorion Proteome of Diaphorina citri, the Vector of Huanglongbing Disease in Citrus

open access: yesInsects, 2021
Nowadays, the Asian citrus psyllid, Diaphorina citri (Kuwayama) (Hemiptera: Liviidae) is considered the most devastating pest of citrus because it transmits “Candidatus Liberibacter asiaticus”, the putative causal agent of huanglongbing (HLB) or citrus ...
Yulica Santos-Ortega, Nabil Killiny
doaj   +1 more source

The role of chorion on toxicity of silver nanoparticles in the embryonic zebrafish assay [PDF]

open access: yesEnvironmental Health and Toxicology, 2014
Objectives This study was designed to investigate how the size- and surface coating-dependent toxicity of silver nanoparticles (AgNPs) is influenced by the presence and absence of the chorion in an embryonic zebrafish assay.
Ki-Tae Kim, Robert L. Tanguay
doaj   +1 more source

Transgenic expression in zebrafish embryos with an intact chorion by electroporation and microinjection

open access: yesBiotechnology Reports, 2023
Electroporation is regularly used to deliver agents into cells, including transgenic materials, but it is not used for mutating zebrafish embryos due to the lack of suitable systems, information on appropriate operating parameters, and the challenges ...
Nusrat Tazin   +5 more
doaj   +1 more source

THE ROLE OF CYTOKINES AND AGMATINE IN THE DEVELOPING PLACENTA WITH PHYSIOLOGICAL AND PREGNANCY COMPLICATED

open access: yesМедицинский вестник Юга России, 2013
Purpose: To study the content of cytokines and agmatine in the development of the placenta in physiological and complicated gestation.Materials and Methods: 57 women, of which 34 women with physiological pregnancy and 23 women with placental ...
A. S. Degtyareva   +5 more
doaj   +1 more source

The Role of Progesterone and a Novel Progesterone Receptor, Progesterone Receptor Membrane Component 1, in the Inflammatory Response of Fetal Membranes to Ureaplasma parvum Infection. [PDF]

open access: yesPLoS ONE, 2016
Ureaplasma parvum (U. parvum) is gaining recognition as an important pathogen for chorioamnionitis and preterm premature rupture of membranes. We aimed to investigate the roles of progesterone (P4) and a novel progesterone receptor, progesterone receptor
Liping Feng   +8 more
doaj   +1 more source

Chorion in fish: Synthesis, functions and factors associated with its malformations

open access: yesAquaculture Reports, 2023
The chorion is an acellular envelope surrounding the oocyte. In fish, this envelope plays a pivotal role during fertilization and protects the developing embryo against environmental and mechanical factors until the moment of hatching.
Maritza Pérez-Atehortúa   +7 more
doaj   +1 more source

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