Results 201 to 210 of about 271,919 (259)

Human implantation: The complex interplay between endometrial receptivity, inflammation, and the microbiome.

Placenta, 2021
Human embryo implantation is an intricate spatiotemporal process that involves the intimate association between the embryo and the endometrium of the mother.
Jacqueline R. Sehring, R. Jeelani
semanticscholar   +1 more source

A human chorionic gonadotropin (hCG) delivery platform using engineered uterine exosomes to improve endometrial receptivity.

Life Science, 2021
AIM Endometrial exosomes carry bioactive agents to uterine epithelial cells and trophectoderm to promote implantation. On the other hand, intrauterine administration of human chorionic gonadotropin (hCG) could improve endometrial receptivity.
Hamed Hajipour, L. Farzadi, L. Roshangar, Zeinab Latifi, Houman Kahroba, V. Shahnazi, K. Hamdi, A. Ghasemzadeh, A. Fattahi, M. Nouri   +9 more
semanticscholar   +1 more source

HOXA10 improves endometrial receptivity by upregulating E-cadherin

Biology of Reproduction, 2022
In the endometrium of women with recurrent implantation failure and unexplained recurrent miscarriage, the expression levels of homeobox A10 and E-cadherin were positively correlated.
Yin Bi, Weiyu Huang, Lifang Yuan, Saiqiong Chen, Shengbin Liao, Xiaoqian Fu, Bo Liu, Yihua Yang   +7 more
semanticscholar   +1 more source

Defective endometrial receptivity

Fertility and Sterility, 2012
The endometrium is one of the most fascinating tissues in the human body. Its sole purpose is to enable implantation of an embryo during a relatively short window of opportunity in the menstrual cycle. It is becoming clear that overcoming the current bottleneck in improvements to assisted reproductive techniques will require a closer look at the ...
openaire   +2 more sources

Macrophage & Endometrial Receptivity

International Journal of Innovative Science and Research Technology
Macrophages are pivotal immune cells that contribute significantly to the regulation of uterine receptivity and embryo implantation. Their ability to polarize into functionally distinct subtypes—pro-inflammatory (M1) and anti- inflammatory (M2)—allows ...
J. Roy, R. Roy
semanticscholar   +1 more source

Ovarian stimulation and endometrial receptivity [PDF]

Human Reproduction, 1999
Endometrial receptivity is a limiting step in the success of in-vitro fertilization (IVF). To investigate this issue, we selected a specific population of high responder patients in whom implantation was impaired, even when good quality embryos were transferred.
Diana Valbuena, Antonio Pellicer, Carlos Simon   +2 more
exaly   +3 more sources

Pharmacological and non-pharmacological interventions for improving endometrial receptivity in infertile patients with polycystic ovary syndrome: a comprehensive review of the available evidence.

Reproductive Biomedicine Online
Direct and indirect evidence suggests that endometrial receptivity may play a crucial role in the reduced fertility rate of women with polycystic ovary syndrome (PCOS).
Stefano Palomba, F. Costanzi, Donatella Caserta, A. Vitagliano   +3 more
semanticscholar   +1 more source

Biomarkers of Endometrial Receptivity—A Review

Placenta, 2003
Implantation is a phenomenon that involves an interaction between the embryo and maternal endometrium. There is, in the menstrual cycle, a short and precise period of time in which the maternal-embryonic interaction is optimal and culminates with adhesion and invasion of the blastocyst into the progesterone-induced secretory endometrium. This period is
M, Cavagna, J C, Mantese
openaire   +2 more sources

Endometrial receptivity and pregnancy outcome

The Journal of Maternal-Fetal & Neonatal Medicine, 2020
Human implantation is a highly complex and multifactorial process. Successful implantation requires the presence of a healthy embryo, a receptive endometrium, and a synchronized molecular dialogue between the two, as well as immune tolerance/protection from the host.
Konstantsa Neykova, Valentina Tosto, Irene Giardina, Valentina Tsibizova, Georgi Vakrilov   +4 more
openaire   +2 more sources

Hormonal induction of endometrial receptivity

Fertility and Sterility, 2011
To review and synthesize information from the scientific literature pertaining to the hormonal induction of endometrial receptivity before ET.Critical review of selected scientific literature, synthesis and formulation of opinion.Not applicable.Prospective recipients of oocyte donation or candidates for frozen embryo transfer.Hormonal treatment for the
exaly   +3 more sources