Results for "Spermatozoa"

Results for "Spermatozoa" Showing 1 - 50 results of 54 Laminas_Feed_Writer 2 (https://getlaminas.org) https://search.frelip.org/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22Spermatozoa%22&type=Subject&lng=en 54 0 50 Measurement of free radicals and their effects on human spermatozoa Wed, 10 Jun 2026 12:47:19 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2833 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2833 Lampiao, Fanuel Thesis 2006 Lampiao, Fanuel 0 Kollektering, bevriesing, ontdooiing en evaluering van skaap- en boksemen Wed, 10 Jun 2026 12:46:59 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68856 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68856 Du Toit, Etienne Frederick Thesis 2012 Du Toit, Etienne Frederick 0 The influence of genotype on sperm motility and sperm head morphometry of Merino (Ovis aries) sheep Wed, 10 Jun 2026 12:46:47 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F86301 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F86301 Boshoff, Ninja Hettie Thesis 2014 Boshoff, Ninja Hettie 0 A meta-analysis of the role of subpopulation analysis in the qualification and quantification of sperm sample quality, and the relationship with male fertility Wed, 10 Jun 2026 12:46:27 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109968 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109968 Paul, Tristen Lee Thesis 2021 Paul, Tristen Lee 0 The influence of duration of equilibration, final sperm concentration, and trehalose supplementation on sperm characteristics of Namaqua-Afrikaner spermatozoa Wed, 10 Jun 2026 12:45:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F128358 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F128358 Van Niekerk, Liane Thesis 2023 Van Niekerk, Liane 0 Predictive value of normal sperm morphology in intrauterine insemination (IUI) : a structured literature review Wed, 10 Jun 2026 12:45:32 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52411 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52411 Van Waart, J. (Johannes) Thesis 2012 Van Waart, J. (Johannes) 0 Gamete proteomic profile of male patients suffering from sexually transmitted infections Wed, 10 Jun 2026 12:45:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98639 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98639 Flint, Margot Gwyneth Thesis 2016 Flint, Margot Gwyneth 0 A comparison of the effect of Polyvinylpyrrolidone (PVP) and SpermSlow on human spermatozoa Wed, 10 Jun 2026 12:45:27 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F97028 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F97028 Nel, Marlize Thesis 2015 Nel, Marlize 0 The effect of processing on the short- and long-term viability of epididymal African buffalo (Syncerus caffer) spermatozoa Wed, 10 Jun 2026 12:45:17 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108131 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108131 Van Leeuwen, Maira Margaretha Thesis 2020 Van Leeuwen, Maira Margaretha 0 A study of the intracellular signalling events involved in the zona pellucida-induced acrosome reaction in human spermatozoa Wed, 10 Jun 2026 12:45:08 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52709 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52709 Du Plessis, S. S. (Simon Stephanus) Thesis 2012 Du Plessis, S. S. (Simon Stephanus) 0 Antispermatozoal antibodies : physiology, diagnosis and prognosis Wed, 10 Jun 2026 12:44:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F66612 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F66612 Windt, Marie-Lena Thesis 2012 Windt, Marie-Lena 0 The influence of heat stress on the functionality of ovine spermatozoa Wed, 10 Jun 2026 12:44:49 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F124947 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F124947 Stapelberg, Wian Thesis 2022 Stapelberg, Wian 0 The role of the cumulus oophorus complex during spermatozoa capacitational events Wed, 10 Jun 2026 12:44:39 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1607 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1607 Rijsdijk, Michelle Thesis 2008 Rijsdijk, Michelle 0 Untersuchungen uber die nicht-fertilisierenden Spermien im weiblichen Genitaltrakt von Oryctolagus cuniculus und Mesocricetus auratus Wed, 10 Jun 2026 12:44:34 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F69474 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F69474 Sievers-Altermann, Renate Anna Alwine Thesis 2012 Sievers-Altermann, Renate Anna Alwine 0 Acrosome size and kinematics of human spermatozoa Wed, 10 Jun 2026 12:44:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2663 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2663 Murray, George M. Thesis 2008 Murray, George M. 0 The effect of solubilized homologous zona pellucida on the human acrosome reaction, sperm-zona binding and motion characteristics of capacitated human spermatozoa Wed, 10 Jun 2026 12:44:25 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53630 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53630 Bastiaan, Hadley Saville Thesis 2012 Bastiaan, Hadley Saville 0 The identification of the Dopamine Transporter (DAT) and the effects of dopamine on human sperm parameters Wed, 10 Jun 2026 12:44:17 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110494 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110494 Ferguson, Lisa Marie Thesis 2021 Ferguson, Lisa Marie 0 An investigation into the effects of Selective Serotonin Reuptake Inhibitor (SSRI) antidepressants on sperm parameters - an in vitro study Wed, 10 Jun 2026 12:44:10 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132228 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132228 Krausey, Gemma Eden Thesis 2025 Krausey, Gemma Eden 0 A systematic review of the use of assisted reproductive techniques in buffalo production Wed, 10 Jun 2026 12:43:54 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132286 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132286 Theiner, Claudia Thesis 2025 Theiner, Claudia 0 Evaluation of gamete dysfunction as a cause of failed human in vitro fertilization Wed, 10 Jun 2026 12:43:52 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51752 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51752 Esterhuizen, Aletta Dorothea Thesis 2012 Esterhuizen, Aletta Dorothea 0 The evaluation of human sperm chromosomal status and the relation with sperm morphology, motility and fertilization in vitro Wed, 10 Jun 2026 12:43:47 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F69440 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F69440 Claassens, Oswaldine Eleanor Thesis 2012 Claassens, Oswaldine Eleanor 0 Die ultrastruktuur van sperme van die rooibok Aepyceros melampus (Lichtenstein, 1812) in die Nasionale Krugerwildtuin met spesiale verwysing na die invloed van koperbesoedeling Wed, 10 Jun 2026 12:43:46 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54724 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54724 Ackerman, Dirk J. (Dirk Jacobus) Thesis 2012 Ackerman, Dirk J. (Dirk Jacobus) 0 The effect of incubation time and temperature on sperm motility, human sperm DNA and assisted reproductive technologies (ART) outcome Wed, 10 Jun 2026 12:43:43 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96793 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96793 Van Zyl, Estee Alwelien Thesis 2015 Van Zyl, Estee Alwelien 0 Physiological factors influencing the human acrosome reaction Wed, 10 Jun 2026 12:43:39 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55951 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55951 Bastiaan, Hadley Saville Thesis 2012 Bastiaan, Hadley Saville 0 The measurement of the functional competence of human spermatozoa and the prediction of fertilization success [Microfiche] Wed, 10 Jun 2026 12:43:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67138 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67138 Coetzee, Kevin Thesis 2012 Coetzee, Kevin 0 A retrospective study of the effect of testicular biopsy extracted spermatozoa in intracytoplasmic sperm injection (ICSI) on reproductive outcomes in assisted reproductive treatment (ART) Wed, 10 Jun 2026 12:43:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F127264 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F127264 Oosthuizen, Micke Thesis 2023 Oosthuizen, Micke 0 An in vitro investigation into the effects of Ritalin and Dopamine on human sperm and the functionality of the Dopamine Transporter (DAT) protein on human sperm membranes Wed, 10 Jun 2026 12:43:31 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132174 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132174 Ferguson, Lisa Marie Thesis 2025 Ferguson, Lisa Marie 0 The effect of lipid modifying drugs on male reproductive parameters Wed, 10 Jun 2026 12:43:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F105912 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F105912 Bhadula, Cebisa Thesis 2019 Bhadula, Cebisa 0 Effects of insulin and leptin on human spermatozoa function and their cross-talk with nitric oxide and cytokines Wed, 10 Jun 2026 12:43:21 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1083 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1083 Lampiao, Fanuel Thesis 2009 Lampiao, Fanuel 0 Heat stress resilience in rams, and the relationship with seasonal variation in sperm quality and viability Wed, 10 Jun 2026 12:43:20 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132409 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132409 Harms, Nicole Greta Thesis 2025 Harms, Nicole Greta 0 Sperm abnormalities in the dog : a light and electron microscopic study Wed, 10 Jun 2026 12:43:19 +0000 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F27179 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F27179 Oettlé, Edmund Eric Thesis 2018 Oettlé, Edmund Eric 0 Computer aided sperm motility analysis of selected mammalian species Wed, 10 Jun 2026 12:43:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54682 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54682 Van der Horst, G.(Gerhard) Thesis 2012 Van der Horst, G.(Gerhard) 0 Basic semen parameters assisted by Computer-Aided sperm analysis (CASA) and their correlations with advanced semen parameters in normozoospermic men with different abstinence periods Wed, 10 Jun 2026 12:43:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103276 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103276 Ayad, Bashir Mohamed Thesis 2018 Ayad, Bashir Mohamed 0 The effect of cryopreservation on the survivability, viability and motility of Merino (Ovis aries) and African buffalo (Syncerus caffer) spermatozoa Wed, 10 Jun 2026 12:43:06 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55267 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55267 Lambrechts, Helet Thesis 2012 Lambrechts, Helet 0 n Ondersoek na omgewingsinvloede op spermatogenese en semenparameters Wed, 10 Jun 2026 12:42:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65817 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65817 Menkveld, Roelof Thesis 2012 Menkveld, Roelof 0 The prognostic value of computerised semen analysis : normal sperm morphology, motility, forward progression and concentration Wed, 10 Jun 2026 12:42:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51502 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51502 Coetzee, Kevin Thesis 2012 Coetzee, Kevin 0 Human gamete micromanipulation and intracytoplasmic sperm injection (ICI) : its impact on severe male infertility Wed, 10 Jun 2026 12:42:12 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51790 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51790 Windt, Marie-Lena Thesis 2012 Windt, Marie-Lena 0 A retrospective study on the clinical and laboratory outcomes of the microfluidic spermatozoa sorting technique compared to the swim-up and density gradient centrifugation techniques Wed, 10 Jun 2026 12:41:24 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132594 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132594 Mkhize, Ntando Mamayi Thesis 2025 Mkhize, Ntando Mamayi 0 Investigating the effects of nicotine on the male reproductive system Wed, 10 Jun 2026 12:41:23 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F85759 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F85759 Maartens, Pieter Johann Thesis 2013 Maartens, Pieter Johann 0 The interaction between human spermatozoa and its homologous zona pellucida : scientific advances and clinical significance Wed, 10 Jun 2026 12:41:00 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53132 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53132 Oehninger, Sergio C. Thesis 2012 Oehninger, Sergio C. 0 Die sperm-ultrastruktuur van drie echinodermaatspesies en die invloed van lindaan op die ultrastruktuur van die Parechinus angulosus--sperm Wed, 10 Jun 2026 12:40:54 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55508 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55508 Du Toit, Antonie Louis Thesis 2012 Du Toit, Antonie Louis 0 Investigating alternative sperm preservation methods for assisted reproductive technologies Wed, 10 Jun 2026 12:40:21 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F40838 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F40838 Thesis 2014 0 The effect of non thermal 900 MHZ mobile phone radiation on human spermatozoa Wed, 10 Jun 2026 12:38:19 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F24680 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F24680 Thesis 2013 0 Influence of equilibration time and freezing diluent on post-thaw motility and acrosomal integrity of epididymal sperm from the African buffalo (Syncerus caffer) Wed, 10 Jun 2026 12:37:33 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F28368 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F28368 Thesis 2013 0 Influence of seminal plasma on fresh and post-thaw parameters of stallion epididymal spermatozoa Wed, 10 Jun 2026 12:36:58 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F30504 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F30504 Thesis 2013 0 Sperm cryopreservation and artificial insemination at Groote Schuur Hospital. Wed, 10 Jun 2026 12:36:21 +0000 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F25895 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F25895 Wiswedel, Klaus Thesis 2017 Wiswedel, Klaus 0 Induction of oxidative damage in the testes and spermatozoa and hematotoxicity in rats exposed to multiple doses of ethylene glycol monoethyl ether Fri, 01 Jan 2010 09:53:32 -0500 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F11942 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F11942 Article 2010 0 Hepatic, testicular and spermatozoa antioxidant status in rats chronically treated with Garcinia kola seed Tue, 01 Jan 2013 09:53:32 -0500 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F11966 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F11966 Article 2013 0 Adverse effects of In-Vitro cadmium exposure on quality and antioxidant enzyme status of Boar Spermatozoa Wed, 01 Jan 2014 09:53:32 -0500 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F13201 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F13201 Article 2014 0 Adverse effects of In-Vitro cadmium exposure on quality and antioxidant enzyme status of Boar Spermatozoa Wed, 01 Jan 2014 09:53:32 -0500 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F13365 https://search.frelip.org/Record/oai:repository.ui.edu.ng:123456789%2F13365 Article 2014 0