Search Results - Positive effect

  1. Anti-cancer effects of aqueous extracts of Dodonaea Viscosa on Burkitt lymphoma by Saferdien, Aaliyah

    Published 2026
    “…New and more effective treatments are needed, and natural phytochemical compounds are a valuable source for the development of such treatments. …”
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    Thesis
  2. Effects of burrowing sandprawns (Callichirus kraussi) on urban estuarine water quality by Venter, Olivia

    Published 2020
    “…The conclusion from this study is that ecosystem engineering by C. kraussi has an overall positive effect on water quality in urban estuaries, principally by reducing chl-a concentrations in the water column and maintaining benthic-pelagic coupling. …”
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  3. Modelling the effects of compression of fouling layers on the filtration performance of membrane bioreactors by Yala, Suzanne Akoth

    Published 2025
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  4. Mechanisms of glucocorticoid pro-inflammatory effects on CCL20: crosstalk and synergy by Nhundu, Tawanda

    Published 2019
    “…Interestingly, lack of the STAT binding site on the promoter-reporter construct caused IFNγ to have repressive effects on CCL20 activation. Stimulation of cells by the pro-inflammatory inducers in the presence or absence of dex had no effect on the total levels of the p65 subunit of NFκB, while dex did appear to cause GR turnover as expected. …”
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  5. The biological effects of HIV-1 Nef on the development of B-cell Lymphoma by Ahmed, Riyaadh

    Published 2023
    “…While the immunosuppressive aspect of HIV remains a primary cause for the increased occurrence of cancer amongst HIV positive patients, new research demonstrates that the virus can have direct oncogenic effects, often through the action of specific virally-encoded proteins. …”
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  6. Investigating the effects of enhanced catecholamine stimulation in stem cell-derived cardiomyocytes by Samodien, Kauthar

    Published 2026
    “…However, chronic sympatho-overexcitation is associated with maladaptive and pathological remodelling, which exacerbates the effects of heart failure and further elevates the stress response. …”
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  7. The effects of canola cultivar, seeding rates and herbicide use on weeds and canola by Riet, Robin Laiken

    Published 2025
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  8. Perceived social support, symptoms of common mental disorders and adherence levels of patients receiving antiretroviral treatment by Nel, Adriaan

    Published 2011
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  9. Effects of exogenous fibrolytic enzymes on in vitro fermentation kinetics of forage and mixed by Baloyi, Thembekile Feonah

    Published 2012
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  10. Mathematical modelling of the effectiveness of two training interventions on infectious diseases in Uganda by Ssebuliba, Doreen

    Published 2013
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  11. The effects of different selenium sources on the meat quality and bioavailability of selenium in lamb by Esterhuyse, Jacobus Johannes

    Published 2012
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  12. The Big Five Personality factors as Determinants of Academic Performance among undergraduates in Southwest, Nigeria

    Published 2023
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  13. Effects of melatonin on the histomorphometry of the pancreas, liver and kidney of rats on antiretroviral treatment by Truter, Danelle

    Published 2017
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  14. An investigation into the anti-hypertensive effects of Green Rooibos Tea Extract (GRT). by Van Vuuren, Mignon Albertha

    Published 2019
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  15. Board processes, task performance and effectiveness : a South African perspective by Coetzee, Dominique

    Published 2025
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  16. The effects of the synthetic strigolactone GR24 on Arabidopsis thaliana callus culture by Mdodana, Ntombizanele Thobela

    Published 2012
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  17. Reducing prejudice via direct intergroup contact: an experimental study of the secondary transfer effect by Strydom, Simone

    Published 2021
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  18. Technological change and the effectiveness of domestic government agencies and international organisations. How does technological change impact the effectiveness and benign politi... by van Zyl, Jacqualine Frances

    Published 2021
    “…When examining the opportunities presented by blockchain technology two key features, namely improved transparency as well as efficient and cost-effective international payments will be discussed. …”
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  19. The effects of elevated temperature on the bond between concrete and reinforcing steel bars by Cawood, Robin John

    Published 2016
    “…These are properties of the steel reinforcing bar, properties of the concrete, embedment length, casting position of the reinforcing bar and temperature. The research reported herein is primarily concerned with the effects of elevated temperature on the bond between concrete and steel. …”
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  20. Trace metal effects on phytoplankton in subpolar seas with special emphasis on coccolithophores by Harington, Amy

    Published 2018
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