Impact of oxygen tension according to embryo stage of development: a prospective randomized study

Autor: C. Herbemont, J. Labrosse, B. Bennani-Smires, I. Cedrin-Durnerin, M. Peigne, N. Sermondade, S. Sarandi, A. Vivot, E. Vicaut, Z. Talib, M. Grynberg, C. Sifer

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Abstract Human embryo culture under 2–8% O2 is recommended by ESHRE revised guidelines for good practices in IVF labs. Nevertheless, notably due to the higher costs of embryo culture under hypoxia, some laboratories perform embryo culture under atm

Externí odkaz: https://doaj.org/article/f21fe6659d654d3b9351015e0f84dcd5

Cryopreservation of small numbers of human spermatozoa in a Stripper tip: Report of the first live-birth worldwide

Autor: Michael Grynberg, C. Herbemont, Christophe Sifer, Isabelle Cedrin-Durnerin, Sonia Mnallah, Badria Bennani-Smires, Maëliss Peigné

Publikováno v: Cryobiology. 99:103-105

Purpose The aim is to report the first live-birth following ICSI using spermatozoa previously vitrified in a Stripper Tip. Principal results A 34-year-old cryptozoospermic man was enrolled in a sperm vitrification program. After failure of convention

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5386207b82731d445f79b2a21a2f0b7
https://doi.org/10.1016/j.cryobiol.2021.01.005

Serum progesterone concentration and live birth rate in frozen–thawed embryo transfers with hormonally prepared endometrium

Autor: Isabelle Cedrin-Durnerin, Charlotte Sonigo, Michael Grynberg, C. Herbemont, Marjorie Comtet, Sarah Mahdjoub, Tiphaine Isnard, Alice Seroka, Christophe Sifer

Publikováno v: Reproductive BioMedicine Online. 38:472-480

Is serum progesterone measurement on the day of embryo transfer associated with outcome of frozen-thawed embryo transfer (FET) in cycles using hormonal replacement therapy (HRT) for endometrium preparation?This single-centre retrospective study asses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e46d81b9bfbf1c360f6375508e20ce92
https://doi.org/10.1016/j.rbmo.2018.11.026

Impact of post-warming culture duration on clinical outcomes of vitrified good-quality blastocyst transfers: a prospective randomized study

Autor: C. Herbemont, Charlotte Sonigo, Michael Grynberg, Sarah Chekroune, Jeremy Boujenah, Christophe Sifer, Alexandre Vivot, Isabelle Cedrin-Durnerin, Sarah Bonan

Publikováno v: Fertility and Sterility
Fertility and Sterility, Elsevier, 2018, 110 (7), pp.1290-1297. ⟨10.1016/j.fertnstert.2018.07.1153⟩

International audience; Objective: To determine whether post-warming culture duration (1 hour vs. 18 hours) influences implantation rates (IRs) of good-quality blastocysts (GQB) in a good-prognosis population. Design: Prospective interventional rando

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e170051ec22993521e195e9c7c9e3b94
https://doi.org/10.1016/j.fertnstert.2018.07.1153

Étude prospective comparant plusieurs techniques de congélation de faibles nombres de spermatozoïdes humains

Autor: S. Mnallah, C. Herbemont, Christophe Sifer, Michael Grynberg

Publikováno v: Gynécologie Obstétrique Fertilité & Sénologie
Gynécologie Obstétrique Fertilité & Sénologie, Elsevier, 2019, 47, pp.797-801. ⟨10.1016/j.gofs.2019.09.014⟩
Gynécologie Obstétrique Fertilité & Sénologie, 2019, 47, pp.797-801. ⟨10.1016/j.gofs.2019.09.014⟩

Resume Objectif L’objectif de cette etude etait de determiner si la congelation de faibles nombres de spermatozoides humains par vitrification est plus performante que la congelation lente, et si oui, quel support est le plus adapte. Methodes Cette

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a3c393bd0fde60f5892bc512fc2da9
https://hal.archives-ouvertes.fr/hal-03489300