Zobrazeno 1 - 10
of 4 484
pro vyhledávání: '"Blastomere"'
Publikováno v:
BMC Pregnancy and Childbirth, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Purpose Explore the effect of blastomere cell number on ART outcome of fresh embryo transfer on day 3. Methods Retrospective analysis of 540 fresh single day 3 embryo transfer cycles at the Reproductive Center of the Third Affiliated Hospita
Externí odkaz:
https://doaj.org/article/e6a52f55340d48488b21c53dadae8bf1
Autor:
Jacqueline Budrewicz, Shawn L. Chavez
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
Mammalian preimplantation embryos often contend with aneuploidy that arose either by the inheritance of meiotic errors from the gametes, or from mitotic mis-segregation events that occurred following fertilization. Regardless of the origin, mis-segre
Externí odkaz:
https://doaj.org/article/3edd8e3953a842cdb3c4f71ecd4e29c8
Autor:
Joohyeong Lee, Lian Cai, Mirae Kim, Hyerin Choi, Dongjin Oh, Ali Jawad, Eunsong Lee, Sang-Hwan Hyun
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
Tetraploid complementation is an ideal method for demonstrating the differentiation potential of pluripotent stem cells. In this study, we selected the most efficient tetraploid production method for porcine embryos and investigated whether tetraploi
Externí odkaz:
https://doaj.org/article/d49f301dba7a47f1921097eeab774ee3
Autor:
Mina Niusha, Seyed Ali Rahmani, Leila Kohan, Ladan Sadeghi, Mohammad Nouri, Hamid Reza Nejabati
Publikováno v:
Asian Pacific Journal of Reproduction, Vol 12, Iss 1, Pp 16-22 (2023)
Objective: To detect common chromosomal aneuploidy variations in embryos from couples undergoing assisted reproductive technology and preimplantation genetic screening and their possible associations with embryo quality. Methods: In this study, 359 e
Externí odkaz:
https://doaj.org/article/0819581a35fe416789ae90e7d1af4e28
Publikováno v:
The European Zoological Journal, Vol 89, Iss 1, Pp 680-689 (2022)
Embryo splitting can be used in cattle in vitro production (IVP) to improve embryo availability and to increase selection intensity. Despite this widespread utility, a comparative investigation of the viability of IVP embryos split at Day 2 (2-cell s
Externí odkaz:
https://doaj.org/article/15845caf161f4a0b8f377cbc4569389b
Akademický článek
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Autor:
Juan Manuel Martínez-Brown, Francisco Álvarez-González, Leonardo Ibarra-Castro, María Isabel Abdo-de la Parra, Luz Estela Rodríguez-Ibarra, Angel Humberto Rojo-Cebreros, Jaime Navarro-Flores
Publikováno v:
Aquaculture Reports, Vol 30, Iss , Pp 101619- (2023)
A common problem in marine fish hatcheries is the lack of functional embryonic parameters reliably predicting favorable larval outcomes. Embryos characterized as high-quality by typical assessment methods frequently result in weak larvae with high mo
Externí odkaz:
https://doaj.org/article/ff2f1c24ea504be7a13e57cad3d32be5
Akademický článek
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Autor:
A. Martin, A. Mercader, F. Dominguez, A. Quiñonero, M. Perez, R. Gonzalez-Martin, A. Delgado, A. Mifsud, A. Pellicer, M. J. De Los Santos
Publikováno v:
Frontiers in Molecular Biosciences, Vol 10 (2023)
Aneuploidy in preimplantation embryos is a major cause of human reproductive failure. Unlike uniformly aneuploid embryos, embryos diagnosed as diploid-aneuploid mosaics after preimplantation genetic testing for aneuploidy (PGT-A) can develop into hea
Externí odkaz:
https://doaj.org/article/cd07396b187a4eb1ad694d4ff20e9cdc
Autor:
Shutian Jiang, Wei Jin, Xinxi Zhao, Qianwen Xi, Li Chen, Yining Gao, Wenzhi Li, Yanping Kuang
Publikováno v:
Journal of Ovarian Research, Vol 15, Iss 1, Pp 1-11 (2022)
Abstract Background Blastomere loss is a common phenomenon that occurs following cryopreservation. To date, studies have drawn conflicting conclusions regarding the impact of blastomere loss on pregnancy outcomes. Besides, limited information is avai
Externí odkaz:
https://doaj.org/article/9a4c2fb1a2694ab2bed1c4c941ecbe45