Ralf Henkel
Ralf Henkel
Professor of Reproductive Biology, University of the Western Cape
E-mail confirmado em uwc.ac.za
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Sperm preparation for ART
RR Henkel, WB Schill
Reproductive biology and endocrinology 1 (1), 108, 2003
5232003
Influence of deoxyribonucleic acid damage on fertilization and pregnancy
R Henkel, M Hajimohammad, T Stalf, C Hoogendijk, C Mehnert, ...
Fertility and sterility 81 (4), 965-972, 2004
4322004
Effect of reactive oxygen species produced by spermatozoa and leukocytes on sperm functions in non-leukocytospermic patients
R Henkel, E Kierspel, T Stalf, C Mehnert, R Menkveld, HR Tinneberg, ...
Fertility and sterility 83 (3), 635-642, 2005
3302005
DNA fragmentation of spermatozoa and assisted reproduction technology
R Henkel, E Kierspel, M Hajimohammad, T Stalf, C Hoogendijk, ...
Reproductive biomedicine online 7 (4), 477-484, 2003
2932003
The impact of sperm DNA damage in assisted conception and beyond: Recent advances in diagnosis and treatment
S Lewis, RJ Aitken, S Conner, G De Iuliis, D Evenson, R Henkel, ...
Reprod Biomed Online 27, 325-337, 2013
2302013
Leukocytes and oxidative stress: dilemma for sperm function and male fertility
RR Henkel
Asian journal of andrology 13 (1), 43, 2011
2142011
Standardised water‐soluble extract of Eurycoma longifolia, Tongkat ali, as testosterone booster for managing men with late‐onset hypogonadism?
M Tambi, MK Imran, RR Henkel
Andrologia 44, 226-230, 2012
1572012
Bibliometrics: tracking research impact by selecting the appropriate metrics
A Agarwal, D Durairajanayagam, S Tatagari, S Esteves, A Harlev, ...
Asian Journal of Andrology 18, 296-309, 2016
1462016
Update on the impact of Chlamydia trachomatis infection on male fertility
GF Gonzales, G Munoz, R Sanchez, R Henkel, G Gallegos‐Avila, ...
Andrologia 36 (1), 1-23, 2004
1422004
Relevance of zinc in human sperm flagella and its relation to motility
R Henkel, J Bittner, R Weber, F Hüther, W Miska
Fertility and sterility 71 (6), 1138-1143, 1999
1351999
Determination of the acrosome reaction of human spermatozoa is predictive of fertilization in vitro
R Henkel, C Müller, W Miska, H Gips, WB Schill
Hum Reprod 8, 2128-2132, 1993
1171993
Sperm preparation: state-of-the-art—physiological aspects and application of advanced sperm preparation methods
R Henkel
Asian journal of andrology 14 (2), 260, 2012
1162012
Scavenging effect of N‐acetyl‐L‐cysteine against reactive oxygen species in human semen: a possible therapeutic modality for male factor infertility?
T Oeda, R Henkel, H Ohmori, WB Schill
Andrologia 29 (3), 125-131, 1997
1081997
The impact of oxidants on sperm function.
R Henkel
Andrologia 37 (6), 205, 2005
1002005
TUNEL assay and SCSA determine different aspects of sperm DNA damage
R Henkel, CF Hoogendijk, PJD Bouic, TF Kruger
Andrologia 42 (5), 305-313, 2010
872010
Urogenital inflammation: changes of leucocytes and ROS
R Henkel, G Maass, M Hajimohammad, R Menkveld, T Stalf, J Villegas, ...
Andrologia 35 (5), 309-313, 2003
842003
Sperm separation in patients with urogenital infections
R Henkel, WB Schill
Andrologia 30 (S1), 91-97, 1998
841998
Obesity is associated with increased seminal insulin and leptin alongside reduced fertility parameters in a controlled male cohort
K Leisegang, PJD Bouic, R Menkveld, RR Henkel
Reproductive Biology and Endocrinology 12 (1), 34, 2014
822014
Tongkat Ali as a potential herbal supplement for physically active male and female seniors—a pilot study
RR Henkel, R Wang, SH Bassett, T Chen, N Liu, Y Zhu, MI Tambi
Phytotherapy Research 28 (4), 544-550, 2014
752014
Reactive oxygen species and male reproductive hormones
M Darbandi, S Darbandi, A Agarwal, P Sengupta, D Durairajanayagam, ...
Reproductive Biology and Endocrinology 16 (1), 1-14, 2018
712018
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