Results 31 to 40 of about 2,733,297 (314)

Implantation Outcome-Specific Associations Between Stromal Senescence and the Endometrial Microbiota [PDF]

Microorganisms
Endometrial senescence and the endometrial microbiota have both been implicated in the regulation of endometrial receptivity, yet their relationship remains poorly understood.
Dimitar Parvanov, Margarita Ruseva, Rumiana Ganeva, Teodora Tihomirova, Maria Handzhiyska, Stela Chapanova, Jinahn Safir, Sofia Koristashevskaya, Ivan Pavlov, Dimitar Metodiev, Blaga Rukova, Georgi Stamenov, Savina Hadjidekova   +12 more
doaj   +2 more sources

High Stromal Senescence During the Window of Implantation Is Linked to Plasma Cell Presence and Cluster Formation in the Endometrium

Immuno
Successful implantation requires a finely regulated endometrial microenvironment during the window of implantation. Chronic endometritis, defined by plasma cell infiltration, and stromal senescence, indicated by p16 expression, represent separate but ...
Dimitar Parvanov, Dimitar Metodiev, Rumiana Ganeva, Margarita Ruseva, Maria Handzhiyska, Jinahn Safir, Lachezar Jelezarsky, Nina Vidolova, Georgi Stamenov, Savina Hadjidekova   +9 more
doaj   +2 more sources

Implantation Window- still a mystery

Chettinad Health City Medical Journal, 2020

semanticscholar   +2 more sources

Changes in the immunophenotype of endometrium during implantation window receptivity formation in healthy fertile women.

Placenta, 2023
INTRODUCTION Endometrial receptivity is largely determined by the immunophenotype of endometrium, especially uterine NK-cells (uNK). Immune component is directly involved in the formation of favourable microenvironment for the blastocyst implantation and
Y. Anoshko, B. Dons'koi, Iryna Sudoma, Ksenia Khazhylenko, D. Zabara, Yana Goncharova   +5 more
semanticscholar   +1 more source

Correlation between Endometrial Vascular Endothelial Growth Factor Expression and Pregnancy Outcome of Frozen–Thawed Embryo Transfer in Patients with Repeated Implantation Failure

Applied Bionics and Biomechanics, 2022
Objective. Vascular endothelial growth factor (VEGF) is a well-known angiogenic factor that is essential to numerous physiological and pathological processes.
Rui Jin, Wenye Ma, Dawei Tang, Fang Liu, Gang Bai, Mengmeng Reng   +5 more
doaj   +1 more source

Intrauterine administration of autologous peripheral blood mononuclear cells regulates the endometrium estrogen and progesterone receptor expression: An RCT

International Journal of Reproductive BioMedicine, 2023
Background: Repeated implantation failure (RIF) affects 15% of women of reproductive age. There is a high endometrial expression of both estrogen receptors and progesterone receptors (PRs) during the window of implantation in women with RIF.
Fattaneh Farifteh, Elham Fazeli, Seyedeh Zeinab Hosseini, Seyedeh Soheila Arefi, Ashraf Moini, Robabeh Taheripanah, Fatemeh Rouhollah, Mohammad Salehi, Ahmad Hosseini, Moncef Benkhalifa   +9 more
doaj   +1 more source

Unique Implantation Window as a Possible Reason of Embryo Transfer Failure. Retrospective Analysis

Clinical and Experimental Obstetrics & Gynecology, 2023
Background: To explore the predictive value of endometrial receptivity and pregnancy outcomes using pipelle biopsy examination during the luteal phase of the menstruation cycle in infertile women.
Oleksandra Kozyra, Mykhailo Medvediev, Andrea Tinelli   +2 more
doaj   +1 more source

A Hand to Support the Implantation Window [PDF]

Science, 2011
A signaling pathway connects ovarian hormones to preparation of the mammalian uterus for pregnancy.
Sylvia C, Hewitt, Kenneth S, Korach
openaire   +2 more sources

Modern methods of influence at endometrial receptivity in patients with recurrent implantation failure (review) [PDF]

Гинекология, 2018
Objective. To carry out an analysis of the data available in scientific literature on modern methods of influence at endometrial receptivity in patients with recurrent implantation failure. Materials and methods.
M I Polovneva, I E Korneeva, O V Bourmenskaya   +2 more
doaj   +1 more source

In search for an ideal marker of endometrial receptivity: from histology to comprehensive molecular genetics-based approaches

Alʹmanah Kliničeskoj Mediciny, 2019
Background: Despite significant improvements in the efficiency of assisted reproductive technologies (ART) for the past 10 years, proportion of unsuccessful cycles still remains significant and can reach up to 40%. Impairment of embryonic implantation is
M. V. Kibanov, G. M. Makhmudova, Ya. A. Gokhberg   +2 more
doaj   +1 more source