Results 121 to 130 of about 133,185 (340)
Developmental Dynamics, EarlyView.Abstract Background The avian node is the equivalent of the amphibian Spemann's organizer, as indicated by its ability to induce a secondary axis, cellular contribution, and gene expression, whereas the node of the mouse, which displays limited inductive capacities, was suggested to be a part of spatially distributed signaling.
Braah Harmoush +2 more
wiley +1 more source
Histological cut of a paraffin-embedded blastocyst: Optimized protocol for murine blastocysts
MethodsX, 2020 Paraffin-embedded tissues have been used for research and therapeutic applications for decades, as they represent a valuable tool in histology and for molecular analysis, as well as being a way to preserve tissue samples for long periods at a low cost.
José Mijares +6 more
openaire +4 more sources
Developmental Dynamics, EarlyView.Abstract Breaking radial symmetry for anterior–posterior axis formation is one of the key developmental steps of vertebrate gastrulation and is established through a succession of transient domains defined by morphology or gene expression. Three such domains were interpreted recently in the rabbit to be part of a “three‐anchor‐point model” for axis ...
Ruben Plöger +2 more
wiley +1 more source
Donation of 'spare' fresh or frozen embryos to research: Who decides that an embryo is 'spare' and how can we enhance the quality and protect the validity of consent? [PDF]
, 2012 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any ...
Ehrich, K +3 more
core +1 more source
Reproductive Medicine and Biology, 2018 Purpose To devise an uninvasive selection system for human embryos with high developmental potential after a single oocyte retrieval cycle by comparing the in vitro and in vivo effectiveness of first division synchrony against subsequent embryonic ...
Yamato Mizobe +7 more
doaj +1 more source
Fertilization Narratives In The Art Of Gustav Klimt, Diego Rivera And Frida Kahlo: Repression, Domination And Eros Among Cells [PDF]
, 2011 Fertilization narratives are powerful biological stories that can be used for social ends, and 20th-century artists have used fertilization-based imagery to convey political and social ideas.
Brauckmann, S., Gilbert, Scott F.
core +2 more sources
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Background Hormone pre‐treatment is still used before assisted reproductive technique (ART) in endometriotic women, but evidence supporting this recommendation is conflicting. Objectives To evaluate whether hormone pre‐treatment with gonadotropin‐releasing hormone (GnRH) agonists or progestogens could improve fertility in women with ...
Gaetano Riemma +8 more
wiley +1 more source
Pregnancy via Testicular Sperm Extraction for Anejaculation After Neuroblastoma Surgery
IJU Case Reports, EarlyView.ABSTRACT Background Surgical treatment of a neuroblastoma, a malignant tumor of the sympathetic nervous system, may result in ejaculatory disorder. There are no reports examining ejaculation disorders after neuroblastoma surgery. Case Presentation The patient was a 31‐year‐old Japanese male who had undergone surgery for neuroblastoma of the abdomen at ...
Jurii Karibe +8 more
wiley +1 more source
Interactome comparison of human embryonic stem cell lines with the inner cell mass and trophectoderm [PDF]
, 2018 Networks of interacting co-regulated genes distinguish the inner cell mass (ICM) from the differentiated trophectoderm (TE) in the preimplantation blastocyst, in a species specific manner.
Bates, Nicola +9 more
core +1 more source
Bioessays, 2015 The mammalian blastocyst exhibits a high capacity for aerobic glycolysis, a metabolic characteristic of tumours. It has been considered that aerobic glycolysis is a means to ensure a high carbon flux to fulfil biosynthetic demands.
D. Gardner
semanticscholar +1 more source