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I Donnay

Explore the profile of I Donnay including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Blommaert D, Sergeant N, Delehedde M, Donnay I, Lejeune J, Franck T, et al.
Cryobiology . 2021 Jul; 102:133-135. PMID: 34302806
The quality of fresh or thawed sperm in stallions has been generally determined by the viability and total and progressive motility of the sperm. Today, the expression of ProAKAP4, a...
2.
Blommaert D, Sergeant N, Delehedde M, Jouy N, Mitchell V, Franck T, et al.
Theriogenology . 2019 Apr; 131:52-60. PMID: 30947075
A-kinase anchor protein 4 (AKAP4) is playing a central role in flagellar structure, chemotaxis, capacitation and sperm motility. In mammals, AKAP4 is expressed during spermatogenesis. AKAP4 is synthesized as a...
3.
Vandaele L, Thys M, Bijttebier J, Van Langendonckt A, Donnay I, Maes D, et al.
Reproduction . 2009 Nov; 139(3):505-11. PMID: 19939885
Recent studies have shown that short-term exposure of oocytes to a stressor such as hydrostatic pressure or osmotic stress might induce stress tolerance in embryos. The aim of the present...
4.
George F, Kerschen D, Van Nuffel A, Rees J, Donnay I
Reprod Fertil Dev . 2009 Apr; 21(4):587-98. PMID: 19383265
The aim of the present study was to improve the sanitary quality of in vitro-produced bovine embryos by using plant protein hydrolysates (plant peptones) as substitutes for animal proteins. Peptones...
5.
Defoin L, Granados A, Donnay I
Reprod Domest Anim . 2008 Apr; 43(5):606-11. PMID: 18397191
Batches of straws often need to be thrown away after freezing because of a too few number of motile or progressive sperm cells after thawing. Our objective was to evaluate...
6.
George F, Daniaux C, Genicot G, Verhaeghe B, Lambert P, Donnay I
Theriogenology . 2008 Feb; 69(5):612-23. PMID: 18242668
It is well known that serum in culture medium negatively affects blastocyst quality. The objective of this work was to develop and test a serum-free culture medium which could improve...
7.
Alomar M, Tasiaux H, Remacle S, George F, Paul D, Donnay I
Anim Reprod Sci . 2007 Jul; 107(1-2):48-61. PMID: 17629423
The between bulls variation in in vitro fertility and the shift of sex ratio towards male embryos are two problems affecting the in vitro production (IVP) of bovine embryos. Our...
8.
George F, Vrancken M, Verhaeghe B, Verhoeye F, Schneider Y, Massip A, et al.
Theriogenology . 2006 Jun; 66(5):1381-90. PMID: 16806449
Successful cryopreservation is essential for a large-scale dispersal of bovine in vitro produced (IVP) embryos that have been shown to be more sensitive to cryopreservation than their in vivo counterparts....
9.
Alomar M, Mahieu J, Verhaeghe B, Defoin L, Donnay I
Reprod Fertil Dev . 2006 Mar; 18(3):395-402. PMID: 16554015
Experiments were conducted to investigate the possible origins of variation between six bulls showing various blastocyst rates after in vitro fertilisation. No significant difference was observed for the rates of...
10.
Genicot G, Leroy J, Van Soom A, Donnay I
Theriogenology . 2005 Feb; 63(4):1181-94. PMID: 15710202
This study aimed to investigate the use of Nile red, a fluorescent dye specific for intracellular lipid droplets, to quantify the lipid content of single mammalian oocytes. It was hypothesized...