Results 11 to 20 of about 313,108 (303)

Pushing the Limits: Day 7 Embryo Culture

Fertility & Reproduction, 2022
Improvements in embryo culture systems, based on the dynamic metabolic requirements of the embryo have facilitated the extension of embryo culture to the blastocyst stage.
Lisa Y. S. LEE
doaj   +1 more source

#278 : Relationship Between Level Expression of miRNA-191 and miRNA-548c-3p in Embryo Culture Medium and Embryo Chromosomal Status

Fertility & Reproduction, 2023
Background: microRNA (miRNA) is expressed by the human embryos and shows the difference between euploid and aneuploid embryos. miRNA which is secreted in culture media is expected to be a biomarker for embryo chromosomal status testing.
Riyan Hari Kurniawan, Raden Muharam, Indah Suci Widyahening, Pritta Ameilia Iffanolida, Budi Wiweko   +4 more
doaj   +1 more source

Pre-implantation mouse embryos cultured In vitro under different oxygen concentrations show altered ultrastructures [PDF]

, 2020
Assisted Reproductive Technologies routinely utilize different culture media and oxygen (O2) concentrations to culture human embryos. Overall, embryos cultured under physiological O2 tension (5%) have improved development compared to embryos cultured ...
Antonouli, S, Belli, M, Macchiarelli, G, Nottola, Sa, Palmerini, Mg, Rinaudo, P, Ruggeri, E   +6 more
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Endometrial stromal cells of women with recurrent miscarriage fail to discriminate between high- and low-quality human embryos [PDF]

, 2012
Background The aetiology of recurrent miscarriage (RM) remains largely unexplained. Women with RM have a shorter time to pregnancy interval than normally fertile women, which may be due to more frequent implantation of non-viable embryos.
AJ Wilcox, AM Musters, Annemieke Kavelaars, B Gellersen, Birgit Gellersen, Charlotte H. E. Weimar, Cobi J. Heijnen, Cornelis B. Lambalk, CW Redman, DK Gardner, E Vanneste, EB Baart, G Teklenburg, G Teklenburg, GM Stirrat, H Carp, HJ Leese, HJ Leese, HM Picton, IC Lakovschek, Jan J. Brosens, JD Aplin, JL Evers, Johanna M. T. de Vreeden-Elbertse, M Bielanska, M Gonzalez, M Salker, N Mansouri-Attia, Nick S. Macklon, NS Macklon, PJ Stokes, R Rai, RM Popovici, S Grewal, S Grewal, S Quenby   +35 more
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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

Digital Microfluidic Dynamic Culture of Mammalian Embryos on an Electrowetting on Dielectric (EWOD) Chip. [PDF]

PLoS ONE, 2015
Current human fertilization in vitro (IVF) bypasses the female oviduct and manually inseminates, fertilizes and cultivates embryos in a static microdrop containing appropriate chemical compounds.
Hong-Yuan Huang, Hsien-Hua Shen, Chang-Hung Tien, Chin-Jung Li, Shih-Kang Fan, Cheng-Hsien Liu, Wen-Syang Hsu, Da-Jeng Yao   +7 more
doaj   +1 more source

Can Culture Media Impact Preimplantation Embryo Aneuploidy?

Fertility & Reproduction, 2021
With continued improvements in blastocyst culture, cell sampling approaches, and genetic analysis platforms, the resulting improvements in embryo development and the resolution and accuracy of chromosome analysis have provided valuable insights into the ...
Jason E. Swain
doaj   +1 more source

In vitro production of bovine embryos derived from individual donors in the Corral® dish [PDF]

, 2017
Background: Since the identity of the embryo is of outmost importance during commercial in vitro embryo production, bovine oocytes and embryos have to be cultured strictly per donor.
A Cebrian-Serrano, Ann Van Soom, C Carolan, C O’Neill, C O’Neill, E Wydooghe, Eline Wydooghe, EM O’Doherty, Erik Mullaart, G Vajta, Hiemke M. Knijn, I Donnay, IGF Goovaerts, J Merton, JF Hasler, JF Hasler, JHF Pontes, JS Merton, K Matsuura, L Ferry, LJ Ding, M Hoelker, M Lane, Maaike Catteeuw, ML Reed, N Gopichandran, NK Khurana, P George, PEJ Bols, PEJ Bols, R Boni, R Roover De, RB Gilchrist, S Spanos, SA Machado, SJ Dai, T Ebner, T Fujita, WG Feng   +38 more
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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

The growth of plant embryos in vitro. Preliminary experiments on the role of accessory substances [PDF]

, 1937
The aseptic culture of plant embryos isolated from the seed dates back to the work of Brown and Morris,(1) Hannig(2) and Dietrich.(3) More recent contributions to our knowledge concerning the culture in vitro of excised embryos have been made by Tukey,(4)
Axtman, Grice, Bonner, James
core   +1 more source