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I.M.W. Ebisch
Researcher at Radboud University Nijmegen
Publications - 8
Citations - 937
I.M.W. Ebisch is an academic researcher from Radboud University Nijmegen. The author has contributed to research in topics: Sperm & Ovulation. The author has an hindex of 6, co-authored 8 publications receiving 865 citations. Previous affiliations of I.M.W. Ebisch include Radboud University Nijmegen Medical Centre.
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Journal ArticleDOI
The importance of folate, zinc and antioxidants in the pathogenesis and prevention of subfertility
I.M.W. Ebisch,Chris M.G. Thomas,Wilbert H.M. Peters,Didi D.M. Braat,Régine P.M. Steegers-Theunissen +4 more
TL;DR: In this article, the role of nutritional and biochemical factors in reproduction and sub-fertility is discussed and a literature search is performed using MEDLINE, Science Direct and bibliographies of published work with both positive and negative results.
Journal ArticleDOI
Homocysteine, glutathione and related thiols affect fertility parameters in the (sub)fertile couple
I.M.W. Ebisch,Wilbert H.M. Peters,Chris M.G. Thomas,Alex M.M. Wetzels,Petronella G. M. Peer,Régine P.M. Steegers-Theunissen +5 more
TL;DR: Spermatozoa of subfertile men contain significantly higher thiol concentrations as compared with those of fertile men, and Hcy concentrations in both the ejaculate and follicular fluid were negatively associated with embryo quality on culture day 3 in the IVF/ICSI procedure.
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C677T methylenetetrahydrofolate reductase polymorphism interferes with the effects of folic acid and zinc sulfate on sperm concentration
I.M.W. Ebisch,Waander L van Heerde,Chris M.G. Thomas,Nathalie van der Put,Wai Yee Wong,Régine P.M. Steegers-Theunissen +5 more
TL;DR: C677T methylenetetrahydrofolate reductase polymorphism is not a risk factor for male factor subfertility, and sperm concentration in wild-types significantly improved after folic acid and zinc sulfate intervention.
Journal ArticleDOI
Does folic acid and zinc sulphate intervention affect endocrine parameters and sperm characteristics in men
I.M.W. Ebisch,Frank H. Pierik,F. H. De Jong,Chris M.G. Thomas,Régine P.M. Steegers-Theunissen,Régine P.M. Steegers-Theunissen +5 more
TL;DR: The increase in sperm concentration after folic acid and zinc sulphate intervention is not the result of alterations in FSH, testosterone or inhibin B concentrations, although zinc and folate have several effects on spermatogenesis.
Journal ArticleDOI
Review of the role of the plasminogen activator system and vascular endothelial growth factor in subfertility
I.M.W. Ebisch,Chris M.G. Thomas,Alex M.M. Wetzels,Wim N.P. Willemsen,Fred C.G.J. Sweep,Régine P.M. Steegers-Theunissen +5 more
TL;DR: The role of the PA system and VEGF in reproduction most likely is of great interest and will contribute to the improvement of the diagnosis of subfertility and may possibly lead to targeted therapeutic management of subFertility.