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The antimicrobial and anti-inflammatory effects of silver nanoparticles synthesised from cotyledon orbiculata aqueous extract
(MDPI, 2021)Cotyledon orbiculata, commonly known as pig’s ear, is an important medicinal plant of South Africa. It is used in traditional medicine to treat many ailments, including skin eruptions, abscesses, inflammation, boils and ... -
Antimicrobial and cytotoxic activity of electrosprayed chitosan nanoparticles against endodontic pathogens and Balb/c 3T3 fibroblast cells
(Nature Research, 2021-12)The aims of this study were to synthesize highly positively charged chitosan nanoparticles (Ch-Np) using the electrospraying technique, and to test their antimicrobial activity against endodontic pathogens, and cytotoxicity ... -
Antimicrobial effects of gum Arabic-silver nanoparticles against oral pathogens
(Hindawi, 2022)Dental caries is considered one of the most prevalent oral diseases worldwide, with a high rate of morbidity among populations. It is a chronic infectious disease with a multifactorial etiology that leads to the destruction ... -
Antimicrobial efficacy of silver nanoparticles against candida albicans
(MDPI, 2022)Current treatment protocols for patients diagnosed with denture stomatitis are under scrutiny, and alternative options are being explored by researchers. The aim of this systematic review was to determine if silver ... -
Antimicrobial efficacy of silver nanoparticles against Candida albicans: A systematic review protocol
(Public Library of Science, 2021)Introduction Denture-induced stomatitis is one form of candidiasis. It is characterised as inflammation and erythema of the oral mucosa underneath the denture-bearing areas and clinically classified into three types according ... -
Antimicrobial resistance screening and profiles: A glimpse from the South African perspective
(IWA Publishing, 2020)According to the Centre for Disease Dynamics Economics and Policy, South Africa represents a paradox of antibiotic management similar to other developing countries, with both overuse and underuse (resulting from lack of ... -
Antimicrobial resistant Gram-positive cocci in pregnant mothers with aerobic vaginitis
(Infection Control Africa Network (ICAN), 2016)The vaginal microbiota of a healthy asymptomatic woman consists of an extensive diversity of anaerobic and aerobic bacterial genera and species dominated by the microaerophilic genus Lactobacillus , known to inhibit the ... -
Antimicrobial-resistant Klebsiella species isolated from free-range chicken samples in an informal settlement
(Termedia Publishing House, 2012)Sub-therapeutic doses of antimicrobial agents are administered routinely to poultry to aid growth and to prevent disease, with prolonged exposure often resulting in bacterial resistance. Crossover of antibiotic resistant ... -
Antimycobacterial activity and molecular docking of methanolic extracts and compounds of marine fungi from Saldanha and False Bays, South Africa
(Elsevier, 2022)The number and diversity of drugs in the tuberculosis (TB) drug development process has increased over the years, yet the attrition rate remains very high, signaling the need for continued research in drug discovery. In ... -
Antioxidant and apoptosis-inhibition potential of Carpobrotus edulis in a model of parkinson’s disease
(African Association of Physiological Sciences, 2018)Background: Parkinson’s disease (PD) is a neurological disorder resulting from the progressive loss of dopaminergic neurons. There is currently no known cure for PD, thus the search for complementary and alternative medicines ... -
The antioxidant and in vitro wound healing activity of cotyledon orbiculata aqueous extract and the synthesized biogenic silver nanoparticles
(MDPI, 2022)The synthesis of silver nanoparticles using biogenic methods, particularly plants, has led to the discovery of several effective nanoparticles. In many instances, plant-derived silver nanoparticles have been shown to ... -
Antioxidant responses are associated with differences in drought tolerance between maize and sorghum
(Arid land institute, 2021)Drought is a major cause of decreased yield in crops worldwide. Sorghum (Sorghum bicolor) and maize (Zea mays) are two of the key crops in Africa serving as human food as well as livestock feed. For improved crop ... -
Antioxidant, anti-diabetic, and anti-inflammation activity of Garcinia livingstonei aqueous leaf extract: a preliminary study
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)Diabetes mellitus (DM) is the second leading cause of mortality globally. The increased concern for DM is due to the underlying complications accompanying hyperglycaemia, associated with oxidative stress and consequent ... -
Anxiety in brief: Assessment of the five-item trait scale of the state-trait anxiety inventory in South Africa
(MDPI, 2023)The current study examined the psychometric properties of a short form of the trait scale of the Spielberger State-Trait Anxiety Inventory. Participants consisted of a convenience sample of students (n = 322) who completed ... -
Anxious urbanity: xenophobia, the native subject and the refugee camp
(Routledge Taylor Francis Group, 2013)Could we think of the black subject under apartheid as a refugee, and might this condition be the paradigmatic metaphor for thinking about the postcolonial African predicament of citizenship? This paper considers the ... -
An∼600 pc View of the Strongly Lensed, Massive Main-sequence Galaxy J0901: A Baryon-dominated, Thick Turbulent Rotating Disk with a Clumpy Cold Gas Ring at z=2.259
(Institute of Physics, 2023)We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z = 2.259, using ∼0 36 Atacama Large Millimeter/submillimeter Array CO(3–2) and ∼0 ... -
An∼600 pc view of the strongly lensed, massive main-sequence galaxy j0901: A baryon-dominated, thick turbulent rotating disk with a clumpy cold gas ring at z=2.259
(American Astronomical Society, 2023)We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z = 2.259, using ∼0 36 Atacama Large Millimeter/submillimeter Array CO(3–2) and ∼0 ... -
Apartheid and the unconscious: An introduction
(Taylor and Francis Group, 2023)This special issue invited contributors to revisit J.M. Coetzee’s “The Mind of Apartheid,” first published in Social Dynamics in 1991. Here, Coetzee asks what it might mean to come to terms with apartheid:It is not ... -
Apartheid space and fractured power: Vicious cycles of poverty in Cornfields, KwaZulu-Natal
(Institute for Poverty Land and Agrarian Studies (PLAAS), 2010)Apartheid space and fractured power: vicious cycles of poverty in Cornfields, KwaZulu-Natal A neglected area in the literature on structural poverty is changing land tenure relations and the disconnect with planning ... -
Apartheid's university: Notes on the renewal of the Enlightenment
(CODESRIA, 2007)This paper sets to work on strategies for forging new and critical humanities at the institutional site of the university that appears to be trapped in the legacies of apartheid. The paper suggests that the university's ...