| Effect of temperature and nitrogen concentration on lipid productivity and fatty acid composition in three Chlorella strains V Ördög, WA Stirk, P Bálint, AO Aremu, A Okem, C Lovász, Z Molnár, ... Algal Research 16, 141-149, 2016 | 100 | 2016 |
| Toxicology of some important medicinal plants in southern Africa AR Ndhlala, B Ncube, A Okem, RB Mulaudzi, J Van Staden Food and chemical toxicology 62, 609-621, 2013 | 98 | 2013 |
| Heavy metal contamination in South African medicinal plants: A cause for concern A Okem, C Southway, WA Stirk, RA Street, JF Finnie, J Van Staden South African Journal of Botany 93, 125-130, 2014 | 55 | 2014 |
| Hypoxis (Hypoxidaceae) in African traditional medicine B Ncube, AR Ndhlala, A Okem, J Van Staden Journal of ethnopharmacology 150 (3), 818-827, 2013 | 53 | 2013 |
| Effects of Cd and Al stress on secondary metabolites, antioxidant and antibacterial activity of Hypoxis hemerocallidea Fisch. & CA Mey A Okem, WA Stirk, RA Street, C Southway, JF Finnie, J Van Staden Plant physiology and biochemistry 97, 147-155, 2015 | 48 | 2015 |
| Pharmacological, genotoxic and phytochemical properties of selected South African medicinal plants used in treating stomach-related ailments A Okem, JF Finnie, J Van Staden Journal of Ethnopharmacology 139 (3), 712-720, 2012 | 48 | 2012 |
| Determination of total and bioavailable heavy and trace metals in South African commercial herbal concoctions using ICP-OES A Okem, C Southway, AR Ndhlala, J Van Staden South African Journal of Botany 82, 75-82, 2012 | 37 | 2012 |
| Effect of cadmium and aluminum on growth, metabolite content and biological activity in Drimia elata (Jacq.) Hyacinthaceae A Okem, C Southway, WA Stirk, RA Street, JF Finnie, J Van Staden South African Journal of Botany 98, 142-147, 2015 | 35 | 2015 |
| A review of the pharmacodynamic effect of chemo-herbal drug combinations therapy for cancer treatment A Okem, C Henstra, M Lambert, R Hayeshi Medicine in Drug Discovery 17, 100147, 2023 | 22 | 2023 |
| Enhancing Phytoremediation Potential of Pennisetum clandestinum Hochst in Cadmium-Contaminated Soil Using Smoke-Water and Smoke-Isolated Karrikinolide A Okem, MG Kulkarni, J Van Staden International journal of phytoremediation 17 (11), 1046-1052, 2015 | 16 | 2015 |
| Antibody-based immunotherapy: Alternative approaches for the treatment of metastatic melanoma FAN Biteghe, NET Chalomie, N Mungra, G Vignaux, N Gao, A Vergeade, ... Biomedicines 8 (9), 327, 2020 | 14 | 2020 |
| Effect of zinc on the production of phenolic acids and hypoxoside in micropropagated Hypoxis hemerocallidea V Kumar, A Okem, M Moyo, J Gruz, K Doležal, J Van Staden Plant Growth Regulation 89, 19-24, 2019 | 14 | 2019 |
| Can the use of natural biostimulants be a potential means of phytoremediating contaminated soils from goldmines in South Africa? GD Arthur, AO Aremu, MG Kulkarni, A Okem, WA Stirk, TC Davies, ... International journal of phytoremediation 18 (5), 427-434, 2016 | 12 | 2016 |
| Investigating the effect of cadmium and aluminium on growth and stress‐induced responses in the micropropagated medicinal plant Hypoxis hemerocallidea A Okem, M Moyo, WA Stirk, JF Finnie, J Van Staden Plant Biology 18 (5), 805-815, 2016 | 11 | 2016 |
| Micropropagation and secondary metabolites in Agathosma betulina (Berg.) H Witbooi, A Okem, NP Makunga, L Kambizi South African Journal of Botany 111, 283-290, 2017 | 10 | 2017 |
| Heavy metals in South African medicinal plants with refence to safety, efficacy and quality. A Okem | 6 | 2014 |
| Effect of temperature and nitrogen concentration on lipid productivity and fatty acid composition in three Chlorella strains. Algal Res 16: 141–149 V Ordog, WA Stirk, P Bálint, AO Aremu, A Okem, C Lovász, Z Molnár, ... | 4 | 2016 |
| Effects of drip irrigation on growth, physiological parameters, and yield in hydroponically cultivated cucumis sativus D Sonnenberg, PA Ndakidemi, A Okem, C Laubscher HortScience 51 (11), 1412-1416, 2016 | 3 | 2016 |
| Insights into Peptidoglycan-Targeting Radiotracers for Imaging Bacterial Infections: Updates, Challenges, and Future Perspectives PC Koatale, MM Welling, H Ndlovu, M Kgatle, S Mdanda, A Mdlophane, ... ACS Infectious Diseases, 2024 | 1 | 2024 |
| Therapeutic potential of Gnidia capitata LF: investigations on its antityrosinase, antibacterial, antioxidant and anticancer activities L Kambizi, J Mahachi, A Okem, N Lall, MN De Canha, D Twilley African Journal of Traditional, Complementary and Alternative Medicines 14 …, 2017 | 1 | 2017 |
Ashwell NdhlalaUniversity of LimpopoVerified email at ul.ac.za
