Results 271 to 280 of about 79,883 (298)

Total fertilization failure after ICSI: insights into pathophysiology, diagnosis, and management through artificial oocyte activation

Human Reproduction Update, 2023
Gerard Campos Guillaumes, Romualdo Sciorio, Sandro C. Esteves   +2 more
exaly  

Activation of Mammalian Oocytes

2002
Rafael A. Fissore, Jeremy Smyth, Manabu Kurokawa, Philippe Collas   +3 more
openaire   +1 more source

[Physiological mechanisms of oocyte activation].

Contraception, fertilite, sexualite (1992), 1996
In all species, eggs are activated at fertilization by an increase in intracellular free Ca2+. In frogs, fishes and echinoderms the increase in cytoplasmic free calcium takes the form of a single explosive wave while, in mammals the spermatozoon triggers a series of calcium oscillation that last for several hours. A major unresolved is determination of
openaire   +1 more source

Oocyte activation deficiency: a role for an oocyte contribution?

Human Reproduction Update, 2016
Marc Yeste, Siti Nornadhirah Amdani, Kevin Coward   +2 more
exaly  

Oocyte Activation

2018
openaire   +1 more source

Stella safeguards the oocyte methylome by preventing de novo methylation mediated by DNMT1

Nature, 2018
Yingfeng Li, Zhuqiang Zhang, Jiayu Chen
exaly  

Artificial oocyte activation and intracytoplasmic sperm injection

Fertility and Sterility, 2010
Mohammad Hossein Nasr-Esfahani, Marziyeh Tavalaee   +1 more
exaly  

The road to maturation: somatic cell interaction and self-organization of the mammalian oocyte

Nature Reviews Molecular Cell Biology, 2013
Rong Li, David F Albertini
exaly  

Artificial Oocyte Activation

2017
openaire   +1 more source

Assisted oocyte activation significantly increases fertilization and pregnancy outcome in patients with low and total failed fertilization after intracytoplasmic sperm injection: a 17-year retrospective study

Fertility and Sterility, 2019
Davina Bonte, Minerva Ferrer-Buitrago, Lien Dhaenens   +2 more
exaly