Results 121 to 130 of about 89,734 (288)
Risk of ectopic pregnancy lowest with transfer of single frozen blastocyst.
Human Reproduction, 2015 STUDY QUESTION What type of transferred embryo is associated with a lower rate of ectopic pregnancy? SUMMARY ANSWER The lowest risk of ectopic pregnancy was associated with the transfer of blastocyst, frozen and single embryo compared with cleavage ...
Zhuoyang Li +5 more
semanticscholar +1 more source
A Simplified Method for spreading the Chromosomes in the Rabbit Blastocyst [PDF]
, 1954 O. Venge
openalex +1 more source
Advances in the Study of Pluripotent Stem Cells in Livestock
Cell Proliferation, EarlyView.Livestock pluripotent stem cells include embryonic stem cells (ESCs) isolated from the inner cell mass of blastocysts and induced pluripotent stem cells (iPSCs) derived from somatic cell reprogramming. They hold significant potential for applications in livestock breed improvement, rapid propagation, human disease modelling and human organ ...
Xinyi Zhou +6 more
wiley +1 more source
Effect of all-trans retinol on in vitro development of preimplantation buffalo embryos
Animal, 2009 Vitamin A is a well-known antioxidant and is essential for embryonic development, growth and differentiation. Oxidative stress is involved in the etiology of defective embryo development.
B. Thiyagarajan, K. Valivittan
doaj
Multi‐Omics Reveal the Metabolic Changes in Cumulus Cells During Aging
Cell Proliferation, EarlyView.Fatty acid β‐oxidation was elevated in cumulus cells from older mice. Tryptophan metabolism in aged cumulus cells was active. Supplementing with 5‐HT could mitigate aging damage in oocytes. ABSTRACT Maternal age has been reported to impair oocyte quality.
Liangyue Shi +6 more
wiley +1 more source
Journal of Mazandaran University of Medical Sciences, 2008 (Received 15 Nov, 2008; Accepted 30 Jan, 2009)Abstract Background and purpose: The development of pre-implantation mammalian embryos in vitro is compromised, compared with those grown in vivo.
Fereshteh Talebpour1 +4 more
doaj
Reproductive Biology and Endocrinology, 2015 BackgroundSuccessful embryo implantation depends on a well-timed maternal-embryonic crosstalk. Human chorionic gonadotropin (hCG) secreted by the embryo is known to play a key role in this process and to trigger a complex signal transduction cascade ...
B. Wirleitner +9 more
semanticscholar +1 more source
SURVIVAL OF BLASTOCYSTS IN THE UTERI OF OVARIECTOMIZED MICE [PDF]
, 1968 Harry M. Weitlauf, Gilbert S. Greenwald
openalex +1 more source
Cell Proliferation, EarlyView.Transcriptional and translational characteristics during goat oocyte maturation and identification of key factors, including GTPBP4, for prepubertal goat oocyte maturation. ABSTRACT The intricate mechanisms driving oocyte maturation remain only partially understood, especially within the domains of domestic animal reproduction and translational ...
Jianpeng Qin +21 more
wiley +1 more source