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Nicolas H Zech

Explore the profile of Nicolas H Zech including associated specialties, affiliations and a list of published articles. Areas
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Articles 27
Citations 211
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Recent Articles
11.
Spitzer D, Wogatzky J, Murtinger M, Zech M, Haidbauer R, Zech N
Fertil Steril . 2011 Mar; 95(8):2742-4.e1. PMID: 21411081
The aim of this retrospective study is to investigate the frequency and severity of ovarian hyperstimulation syndrome and the pregnancy rate in a patient collective at risk who received bromocriptine...
12.
Zech N, Preisegger K, Hollands P
J Assist Reprod Genet . 2010 Dec; 28(4):287-90. PMID: 21140287
No abstract available.
13.
Murtinger M, Aburumieh A, Rubner P, Eichel V, Zech M, Zech N
Reprod Biomed Online . 2009 Dec; 19(5):695-9. PMID: 20021717
Two-dimensional transvaginal ultrasound (2D) is typically performed to monitor follicle growth in IVF and to determine the optimal time for administering human chorionic gonadotrophin. However, 2D only provides an approximation...
14.
Uher P, Baborova P, Kralickova M, Zech M, Verlinsky Y, Zech N
Reprod Biomed Online . 2009 Nov; 19(4):539-46. PMID: 19909596
The incidence of non-informative results after fluorescence in-situ hybridization (FISH) was analysed in preimplantation genetic diagnosis (PGD). FISH was performed on seven chromosomes (13, 16, 18, 21, 22, X, and...
15.
Koestenbauer S, Zisch A, Dohr G, Zech N
Cell Transplant . 2009 Jun; 18(10):1059-68. PMID: 19523346
The reconstitution of adult stem cells may be a promising source for the regeneration of damaged tissues and for the reconstitution of organ dysfunction. However, there are two major limitations...
16.
Verlinsky Y, Zech N, Strelchenko N, Kukharenko V, Shkumatov A, Zlatopolsky Z, et al.
Stem Cell Res . 2009 Apr; 2(1):78-82. PMID: 19383411
There are several sources from which human embryonic stem cell (hESC) lines can be generated: surplus embryos after in vitro fertilization procedures, one- and three-pronuclear zygotes, early arrested or highly...
17.
Zech N, Shkumatov A, Verlinsky Y
Reprod Biomed Online . 2009 Mar; 18(3):443-8. PMID: 19298748
Recently, cells from ovarian surface epithelium (OSE) of post-menopausal women and women with premature ovarian failure were investigated and oocyte-like cells with diameters up to 95 microm were found to...
18.
Verlinsky Y, Strelchenko N, Kukharenko V, Zech N, Shkumatov A, Zlatopolsky Z, et al.
Reprod Biomed Online . 2009 Jan; 18(1):120-6. PMID: 19146778
At least 50-60% of oocytes derived from IVF procedures are chromosomally abnormal due to meiotic I or II errors. Through the use of polar body and blastomere diagnosis, euploid embryos...
19.
Vanderzwalmen P, Hiemer A, Rubner P, Bach M, Neyer A, Stecher A, et al.
Reprod Biomed Online . 2008 Nov; 17(5):617-27. PMID: 18983745
Spermatozoa selection at high magnification before intracytoplasmic sperm injection seems to be positively associated with pregnancy rates after day 3 embryo transfers. The aim was to demonstrate an association between...
20.
Zech N, Wisser J, Natalucci G, Riegel M, Baumer A, Schinzel A
Prenat Diagn . 2008 Jun; 28(8):759-63. PMID: 18567067
Objective: It is generally believed that monochorionic-diamniotic twin pregnancies result from one fertilized oocyte with both siblings having the same genotype and phenotype. In rare instances, due to somatic mutations...