Results 121 to 130 of about 20,947 (214)

Fertility in lactating dairy cows following timed embryo transfer with fresh in vitro-produced embryos derived from conventional or sex-sorted semen

Journal of Dairy Science
: The objectives of this study were to (1) compare in vitro embryo production using conventional (CONV) or sex-sorted (SS) semen for in vitro fertilization (IVF) of oocytes collected from elite genetic merit dairy and beef donors, and (2) compare ...
E.M. Murphy, A.D. Crowe, L. Thompson, S.G. Moore, M. McDonald, E. Hordern, B. Bertholdi, F. Randi, E. Rojas Canadas, P. Lonergan, S.T. Butler   +10 more
doaj   +1 more source

Chimeric Livers: Interspecies Blastocyst Complementation and Xenotransplantation for End-Stage Liver Disease

Madelyn J Blake,1 Clifford J Steer2 1Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA; 2Departments of Medicine, and Genetics, Cell Biology and Development, University of Minnesota Medical School, Minneapolis, MN ...
Steer CJ, Blake MJ
core  

Transfer of spontaneously hatching or hatched blastocyst yields better pregnancy rates than expanded blastocyst transfer

, 2013
Context: Blastocyst stage embryo transfer (ET) has become routine practice in recent years. However, probably due to limitations of assisted hatching techniques, expanded blastocyst transfer (EBT) is still the preferred mode.
Bindu N Mehta, Nishad N Chimote, Nirmalendu M Nath, Natachandra M Chimote   +3 more
core   +1 more source

Derivation of Mouse Dome‐Shaped Trophoblast Stem Cells With Low Heterogeneity From Blastocysts

Cell Proliferation, EarlyView.
Here, Liu et al. report the generation of mouse dome‐shaped trophoblast stem cells (dTSCs) with low heterogeneity and autonomous differentiation potential. dTSCs robustly generate all trophoblast lineages in vitro and contribute to the placenta in vivo, providing a refined model for studying trophoblast development and related disorders.
Minli Liu, Shaofang Ren, Xinyu Xia, Guanlin Lu, Haojie Yang, Yi Zheng, Jiexiang Zhao, Xiao‐Yang Zhao, Mei Wang   +8 more
wiley   +1 more source

Definition of blastocyst contraction using TLC.

, 2019
(a) Original image of contracted blastocyst. (b) Surface of the contracted blastocyst analyzed using ‘Primo Vision analyzer’ drawing tools; the inner surface of the zona pellucida and outer surface of the TE are outlined in yellow. Contraction is defined
Takuya Iwasawa (6236594), Mayumi Goto (3910705), Wataru Sato (149080), Yukihiro Terada (149090), Mibuki Anzai (3910711), Hiromitsu Shirasawa (3910720), Kazumasa Takahashi (3910708), Yukiyo Kumazawa (3910714)   +7 more
core   +1 more source

Blastocysts originated from oocytes with smooth endoplasmic reticulum aggregates have a reduced euploidy rate: a retrospective cohort study

Frontiers in Endocrinology
Research questionDoes the presence of smooth endoplasmic reticulum aggregates (SERa) in oocytes adversely impact the euploidy rate of subsequent blastocysts?DesignWe performed a retrospective cohort study with 671 young patients (< 38 years ...
Pengcheng Kong, Jiaping Pan, Shanshan Liang, Mingru Yin, Xiaoming Teng   +4 more
doaj   +1 more source

blastocyst

Citation: 'blastocyst' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10462 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Early embryonic development from zygote to blastocyst.

, 2016
The cytotrophoblast which is studied in short-term cultured villi (STC-villi) and with NIPT is derived from the trophoblast of the blastocyst, whereas the mesenchymal core, investigated in long-term cultured villi (LTC-villi) originates from the extra ...
Diane Van Opstal (846191), Joke Polak (846193), Robert-Jan H. Galjaard (846199), Lutgarde C. P. Govaerts (846195), Attie T. J. I. Go (348653), Maarten F. C. M. Knapen (846197), Malgorzata I. Srebniak (846192), Karin E. M. Diderich (172384), Femke de Vries (846194), Marieke Joosten (846196), Cardi van den Berg (846198)   +10 more
core   +1 more source

TMEM16A chloride channels in the female reproductive tract and their role in normal and dysfunctional pregnancy and labour

The Journal of Physiology, EarlyView.
Abstract figure legend TMEM16A plays a pivotal role in setting the duration of the action potential plateau in human uterine smooth muscle. An increase in TMEM16A expression in labour underpins a lengthening of the plateau and this provides time for the contraction to become larger and longer, important for timely successful labour.
Helena C. Parkington, Harold A. Coleman, Penelope M. Sheehan, Shaun P. Brennecke, Marianne Tare   +4 more
wiley   +1 more source

Use of suboptimal sperm increases the risk of aneuploidy of the sex chromosomes in preimplantation blastocyst embryos.

, 2015
Objective To compare autosomal and sex chromosome aneuploidy rates of embryos derived from sperm with abnormal and normal parameters. Design Retrospective cohort study. Setting Assisted reproduction center.
Mounts, Emily L., Holmes, Elizabeth, Coates, A., Mounts, E., Hurliman, A., Hurliman, Amanda, Turner, K., Hesla, John S., Turner, Kara J., Holmes, E., Coate, Breanne, Thornhill, A., Matthews, Rebecca, Matthews, R., Griffin, D., Coates, Alison, Thornhill, Alan R., Hesla, J., Coate, B., Griffin, Darren K.   +19 more
core   +1 more source