2013;26(3) S Afr J Clin Nutr Kirsten AP, MSc, Clinical Dietitian, Division of Human Nutrition, Stellenbosch University Marais D, PhD, Senior Teaching Fellow, Division of Applied Health Sciences, University of Aberdeen Schübl C, BNutrition, Assistant Director, Division of Human Nutrition, Faculty of Medicine and Health Sciences, Tygerberg Academic Hospital; and Stellenbosch University Correspond...

2015;28(2) S Afr J Clin Nutr Tee L,1 MSc Nutrition, Student; Botha C,1 PhD, HMS, Senior Lecturer Laubscher R,2 BCom(Maths), Biostatistician; Jerling J,1 PhD, Professor 1Centre of Excellence for Nutrition, North-West University, Potchefstroom 2Biostatistics Unit, Medical Research Council, Tygerberg Correspondence to: Chrisna Botha, e-mail: [email protected]

Mogamat Razeen Davids, Usuf M. E. Chikte, and Mitchell L. Halperin Division of Nephrology and Department of Medicine, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa; Department of Interdisciplinary Health Sciences, Stellenbosch University, Cape Town, South Africa; and Keenan Research Building, Li Ka Shing Knowledge Institute of St Michael’s Hospital and Division of Neph...

Mogamat Razeen Davids, Usuf M. E. Chikte, and Mitchell L. Halperin Division of Nephrology, Department of Medicine, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa; Department of Interdisciplinary Health Sciences, Stellenbosch University, Cape Town, South Africa; and Li Ka Shing Knowledge Institute of St Michael’s Hospital and Division of Nephrology, University of Toronto...

2009;22(4) S Afr J Clin Nutr Conradie N, BSc(Dietetics), MNutr Herselman MG, BSc(Dietetics and Physiology), MNutr, PhD Marais ML, BSc(Dietetics), DipHospDietet Division of Human Nutrition, Faculty of Health Sciences, Stellenbosch University Tygerberg Hospital Academic Complex Correspondence to: Ms Nelene Conradie, e-mail: [email protected]

C.T. Bolliger*, A. Brunelli and A. Charloux *Internal Medicine, University of Stellenbosch, Faculty of Health Sciences, Cape Town, South Africa, Dept of Thoracic Surgery, Umberto I Regional Hospital, Ancona, Italy, and Physiologie et Explorations Fonctionnelles, Hôpitaux Universitaires de Strasbourg, Strasbourg, France. Correspondence: C.T. Bolliger, Internal Medicine, University of Stellenbosc...

The new World Health Organization (WHO) Manual for Semen Analysis contains several improvements. One is that the 20 million spermatozoa per mL paradigm has been ousted in favour of proper calculations of lower reference limits for semen from men, whose partners had a time-to-pregnancy of 12 months or less. The recommendation to grade the progressive motility as described in the third and fourth...

One of the best discriminators for the fertilization potential of human spermatozoa is sperm morphology. The problem in the assessment of the sperm morphological characteristics is their pleiomorphism. Examination of spermatozoa with the light microscope can provide only limited information on their internal structure. More detailed examination of sperm structure using electron microscopy can r...