Results 21 to 30 of about 161,152 (304)

The Predictive Value of the Pentraxin 3 Concentration in Cumulus Cell Culture Media for the Embryo Implantation

Gynecology Obstetrics & Reproductive Medicine, 2022
OBJECTIVE: Many studies on the interrelation of cumulus cells and oocytes, and research on cumulus protein factors continue. This study aims to investigate the relationship of Pentraxin 3 level with embryo implantation in the cumulus culture fluid ...
Tulay Irez, Yavuz Sahin, Eduard Malik, Onur Guralp   +3 more
doaj   +1 more source

Comparative study on effect of different embryo culture media on in vitro blastocyst production in goats

Indian Journal of Animal Sciences, 2016
The present study was aimed to assess the efficacy of different culture media for blastocyst development. Oocytes (2,539) from 1,059 ovaries recovered by follicle puncture technique were utilized for present investigation.
PUJA GOEL, A K GOEL, A K BHATIA, S D KHARCHE   +3 more
doaj   +1 more source

Optimizing embryo culture conditions and spent culture media analysis as predictors of embryo quality and pregnancy [PDF]

, 2021
Philosophiae Doctor - PhDThe aim of this thesis is first, to evaluate various culture conditions to improve embryo development, and secondly, to analyze spent culture media for any biomarkers that may be predictive of embryo health.
Kaskar, Khalied
core  

Prolonged post-thaw culture of embryos does not improve outcomes of frozen human embryo transfer cycles: A prospective randomized study

Asian Pacific Journal of Reproduction, 2019
Objective: To evaluate the impact of prolonged post-thaw embryos culture on pregnancy outcome during frozen embryo transfer cycles. Methods: This prospective cohort study evaluated 324 thaw transfer cycles with 819 embryos from 269 patients at the Center
Minh Tam Le, Van Trung Nguyen, Thanh Tung Nguyen, M Blake Evans, Thai Thanh Thi Nguyen, Tam An Thi Nguyen, Dinh Duong Le, Vu Quoc Huy Nguyen, Ngoc Thanh Cao, Micah J Hill   +9 more
doaj   +1 more source

Contribution of JAM-1 to epithelial differentiation and tight-junction biogenesis in the mouse preimplantation embryo [PDF]

, 2004
We have investigated the contribution of the tight junction (TJ) transmembrane protein junction-adhesion-molecule 1 (JAM-1) to trophectoderm epithelial differentiation in the mouse embryo.
Fay C. Thomas, Dejana, E., Bhavwanti Sheth, Tom P. Fleming, Fleming, T.P., Sheth, B., Judith J. Eckert, Gianfranco Bazzoni, Elisabetta Dejana, Bazzoni, G., Thomas, F.C., Eckert, J.J.   +11 more
core   +1 more source

Placental Abnormalities are Associated With Specific Windows of Embryo Culture in a Mouse Model

Frontiers in Cell and Developmental Biology, 2022
Assisted Reproductive Technologies (ART) employ gamete/embryo handling and culture in vitro to produce offspring. ART pregnancies have an increased risk of low birth weight, abnormal placentation, pregnancy complications, and imprinting disorders. Embryo
Lisa A. Vrooman, Lisa A. Vrooman, Eric A. Rhon-Calderon, Kashviya V. Suri, Asha K. Dahiya, Yemin Lan, Richard M. Schultz, Marisa S. Bartolomei   +7 more
doaj   +1 more source

Melatonin improves the quality of in vitro produced (IVP) bovine embryos: implications for blastocyst development, cryotolerance, and modifications of relevant gene expression.

PLoS ONE, 2014
To evaluate the potential effects of melatonin on the kinetics of embryo development and quality of blastocyst during the process of in vitro bovine embryo culture. Bovine cumulus-oocyte complexes (COCs) were fertilized after in vitro maturation.
Feng Wang, XiuZhi Tian, YanHua Zhou, DunXian Tan, ShiEn Zhu, YunPing Dai, GuoShi Liu   +6 more
doaj   +1 more source

In vitro embryo production in agricultural animals: morphokinetic profiling as a tool to investigate embryo viability [PDF]

, 2022
In response to a growing population and increasing demand for meat and dairy, the in vitro production (IVP) of embryos in agricultural animals is of vital importance to improving efficiency for breeding companies.
Hillyear, L.
core  

Time to take human embryo culture seriously [PDF]

, 2016
Is it important that end-users know the composition of human embryo culture media? We argue that there is as strong case for full transparency concerning the composition of embryo culture media intended for human use.
Brison, Daniel, Harper, Joyce, Etienne Van den Abbeel, Veiga, A, Van den Abbeel, E, Sunde, Arne, Magli, MC, Arne Sunde, Lundin, Kersti, Brison, D, Lundin, K, Magli, M Cristina, Magli, M. Cristina, Sunde, A, Dumoulin, John, John Dumoulin, Veiga, Anna, Daniel Brison, M. Cristina Magli, Anna Veiga, Harper, J, Dumoulin, J, Joyce Harper, Van den Abbeel, Etienne, Kersti Lundin   +24 more
core   +1 more source

Controlled Dynamic Microfluidic Culture of Murine, Bovine, and Human Embryos Improves Development: Proof-of-Concept Studies

Cells
Classical preimplantation embryo culture is performed in static fluid environments. Whether a dynamic fluid environment, like the fallopian tube, is beneficial for embryo development remains to be determined across mammalian species.
Jose Roberto Alegretti, Andre M. Da Rocha, Naiara C. Nogueira-de-Souza, Nobuhiro Kato, Bruna C. Barros, Eduardo L. A. Motta, Paulo C. Serafini, Shuichi Takayama, Gary D. Smith   +8 more
doaj   +1 more source