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Now showing items 2881-2890 of 2924
The domestication of the African union model law on medical products regulation: perceived benefits, enabling factors, and challenges
(Frontiers Media, 2023)
Introduction: In 2016, the African Union (AU) Model Law on Medical Products Regulation was endorsed by AU Heads of State and Government. The aims of the legislation include harmonisation of regulatory systems, increasing ...
A prospective study to evaluate the efficacy and safety of vitamin E and levocarnitine prophylaxis against doxorubicin-induced cardiotoxicity in adult breast cancer patients
(SAGE Publications Ltd, 2023)
Background: Doxorubicin induces acute and chronic cardiotoxicity. This study is aimed to evaluate the efficacy and safety of vitamin E and levocarnitine (EL) as cardioprotective agents against acute doxorubicin cardiotoxicity ...
A critical discourse analysis of maphalla’s selected poems: South Africa’s pre-democratic election messages
(Routledge, 2023)
The years 1990 to 1994 were the most critical years in the lives of all South Africans. For writers, this period presented an opportunity for expressions that have long been suppressed due to the censoring of writers in ...
Emerging infectious disease outbreaks in Sub-Saharan Africa: Learning from the past and present to be better prepared for future outbreaks
(Frontiers Media S.A., 2023)
Background: Over the past two decades, Sub-Saharan Africa (SSA) has faced multiple public health emergencies (1). A public health emergency (PHE) is a situation with health consequences too severe for conventional community ...
Using an intersectionality approach to transform health services for overlooked healthcare users and workers after covid-19
(BMJ Publishing Group, 2022)
Background: Globally, government responses to the covid-19 pandemic reinforced prevailing patterns of privilege and prejudice and further entrenched the inequitable distribution of health and disease in different populations. ...
Key populations and Sub-Saharan Africa’s HIV response
(Frontiers Media S.A., 2023)
Background: The global HIV epidemic has had the greatest impact on Sub-Saharan Africa (SSA). An estimated 67% of the 38.4 million people living with HIV (PLWH) globally in 2021 were from SSA. SSA was responsible for 670,000 ...
The crystal structure of fac-tricarbonyl((pyridin-2-yl)methanamino-κ2N,N′)-((pyridin-2-yl)methanamino-κN)rhenium(I) nitrate,C15H16O3N4Re
(De gruyter, 2023)
Abstract: C15H16O3N4Re, triclinic, P1̄ (no. 2), a = 7.4939(2) Å, b = 10.1316(2) Å, c = 13.8351(3) Å, α = 103.453(2)°, β = 101.992(2)°, γ = 107.880(2)°, V = 926.98(4) Å3, Z = 2, Rgt(F) = 0.0341, wRref(F2) = 0.0861, T = 150 K.
Association between physical fitness and cardiovascular health in firefighters
(MDPI, 2023)
Firefighters perform strenuous work in dangerous and unpredictable environments requiring optimal physical conditioning. The aim of this study was to investigate the association between physical fitness and cardiovascular ...
Unveiling the inhibitory potentials of peptidomimetic azanitriles and pyridyl esters towards sars-cov-2 main protease: a molecular modelling investigation
(MDPI, 2023)
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is responsible for COVID-19, which was declared a global pandemic in March 2020 by the World Health Organization (WHO). Since SARS-CoV-2 main protease plays ...
Dispersal and coastal geomorphology limit potential for mangrove range expansion under climate change
(John Wiley and Sons Inc, 2022)
Latitudinal range limits for mangroves on high-energy, wave-dominated coasts are controlled by geomorphological features and estuarine dynamics. Mangroves reach a southern global range limit along the South African coastline, ...