| Male oxidative stress infertility (MOSI): proposed terminology and clinical practice guidelines for management of idiopathic male infertility A Agarwal, N Parekh, MKP Selvam, R Henkel, R Shah, ST Homa, ... The world journal of men's health 37 (3), 296-312, 2019 | 397 | 2019 |
| Obesity and male infertility: Mechanisms and management K Leisegang, P Sengupta, A Agarwal, R Henkel Andrologia 53 (1), e13617, 2021 | 203 | 2021 |
| Sperm DNA fragmentation: a new guideline for clinicians A Agarwal, A Majzoub, S Baskaran, MKP Selvam, CL Cho, R Henkel, ... The world journal of men's health 38 (4), 412, 2020 | 181 | 2020 |
| 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, 1-12, 2014 | 136 | 2014 |
| Male fertility and the COVID-19 pandemic: systematic review of the literature MA Khalili, K Leisegang, A Majzoub, R Finelli, MKP Selvam, R Henkel, ... The world journal of men's health 38 (4), 506, 2020 | 133 | 2020 |
| Obesity and metabolic syndrome associated with systemic inflammation and the impact on the male reproductive system K Leisegang, R Henkel, A Agarwal American journal of reproductive immunology 82 (5), e13178, 2019 | 110 | 2019 |
| Do lifestyle practices impede male fertility? K Leisegang, S Dutta Andrologia 53 (1), e13595, 2021 | 108 | 2021 |
| Effect of the metabolic syndrome on male reproductive function: a case‐controlled pilot study K Leisegang, A Udodong, PJD Bouic, RR Henkel Andrologia 46 (2), 167-176, 2014 | 74 | 2014 |
| Utility of antioxidants in the treatment of male infertility: clinical guidelines based on a systematic review and analysis of evidence A Agarwal, K Leisegang, A Majzoub, R Henkel, R Finelli, MKP Selvam, ... The world journal of men's health 39 (2), 233, 2021 | 73 | 2021 |
| The in vitro modulation of steroidogenesis by inflammatory cytokines and insulin in TM3 Leydig cells K Leisegang, R Henkel Reproductive Biology and Endocrinology 16, 1-11, 2018 | 70 | 2018 |
| Metabolic syndrome is associated with increased seminal inflammatory cytokines and reproductive dysfunction in a case‐controlled male cohort K Leisegang, PJD Bouic, RR Henkel American Journal of Reproductive Immunology 76 (2), 155-163, 2016 | 64 | 2016 |
| Redox regulation of fertility in aging male and the role of antioxidants: a savior or stressor K Leisegang, R Henkel, A Agarwal Current Pharmaceutical Design 23 (30), 4438-4450, 2017 | 62 | 2017 |
| An in-depth bibliometric analysis and current perspective on male infertility research S Baskaran, A Agarwal, K Leisegang, PN Pushparaj, MKP Selvam, ... The world journal of men's health 39 (2), 302, 2021 | 54 | 2021 |
| Nutritional value of cooked offal derived from free-range rams reared in South Africa. KL LC Hoffman, LL Laubscher Meat Sciece 93 (3), 696-702, 2013 | 44* | 2013 |
| A global survey of reproductive specialists to determine the clinical utility of oxidative stress testing and antioxidant use in male infertility A Agarwal, R Finelli, MKP Selvam, K Leisegang, A Majzoub, N Tadros, ... The world journal of men's health 39 (3), 470, 2021 | 41 | 2021 |
| The impact of COVID-19 on the male reproductive tract and fertility: A systematic review P Sengupta, K Leisegang, A Agarwal Arab Journal of Urology 19 (3), 423-436, 2021 | 38 | 2021 |
| The validity and reliability of computer-aided semen analyzers in performing semen analysis: a systematic review R Finelli, K Leisegang, S Tumallapalli, R Henkel, A Agarwal Translational Andrology and Urology 10 (7), 3069, 2021 | 34 | 2021 |
| Oxidative stress in pathologies of male reproductive disorders A Agarwal, K Leisegang, P Sengupta Pathology, 15-27, 2020 | 29 | 2020 |
| The effect of Nigella sativa oil and metformin on male seminal parameters and testosterone in Wistar rats exposed to an obesogenic diet K Leisegang, W Almaghrawi, R Henkel Biomedicine & pharmacotherapy 133, 111085, 2021 | 28 | 2021 |
| Sperm vitality and necrozoospermia: diagnosis, management, and results of a global survey of clinical practice A Agarwal, RK Sharma, S Gupta, F Boitrelle, R Finelli, N Parekh, ... The World Journal of Men's Health 40 (2), 228, 2022 | 26 | 2022 |
Ralf HenkelProfessor of Reproductive Biology, University of the Western CapeVerified email at uwc.ac.za
