Browsing Medical Biochemistry by Title
Now showing items 1-20 of 47
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Analysis of a multidrug resistant acinetobacter SPP. outbreak in the intensive care unit of King Edward VIII Hospital.
(2000)The study arose out of a need to investigate and control a nosocomial outbreak caused by multidrug resistant Acinetobacter spp in the fifteen-bed intensive care unit of King Edward VIII Hospital. Following the discovery ... -
Antibiotic resistance in the food chain : a case study of Campylobacter spp. in poultry.
(2013)The sub-therapeutic use of antibiotics for growth promotion in food animal production, has engendered substantial debate on the dissemination of antibiotic resistance via the food chain, specifically, the probability of ... -
The antiproliferative and apoptosis inducing effects of Moringa oleifera aqueous leaf extract and its synthesised gold nanoparticles - modulation of oncogenes and tumour suppressor genes in human cancer cell lines.
(2015)Cancer is one of the leading causes of global mortality. In South Africa (SA), the burden of cancer (lung and oesophageal) continues to increase. Moringa oleifera (MO), indigenous to India, is found widely in SA and used ... -
Antiproliferative effect of a novel synthesized carbazole compound on A549 lung cancer cell line.
(2014)Increased death rates due to lung cancer have necessitated the search for potential novel anticancer compounds such as carbazole derivatives. Carbazoles are aromatic heterocyclic compounds with anticancer, antibacterial ... -
An assessment of gene polymorphisms in young South African Indians with coronary artery disease and the effect of atorvastan in vitro.
(2012)The global burden of heart disease increases every year. It has been estimated that by the year 2020, coronary artery disease (CAD) will be the number one cause of death worldwide. Indian populations throughout the world ... -
Atorvastatin induces apoptosis via the P13K/AKT signalling pathway in human hepatocellular carcinoma (HEPG2) cells.
(2016)Abstract available in PDF file. -
Betulinic acid enhances the antioxidant profile in a hyperglycaemic model.
(2019)Type 2 diabetes mellitus (T2DM) is a global pandemic, with prevalence rapidly rising in South Africa. T2DM is characterized by insulin resistance, leading to hyperglycaemia which induces oxidative stress (OS) and inflammation ... -
A biochemical assessment of Ochratoxin A stress responses in vitro, with resveratrol as a possible therapeutic intervention.
(2017)Abstract available in PDF file. -
A biochemical assessment of stress response following acute and prolonged exposure to antiretroviral drugs (nucleoside reverse transcriptase inhibitors) in vitro.
(2015)Nucleoside reverse transcriptase inhibitors (NRTIs) are the most extensively used antiretroviral (ARV) drugs in highly active antiretroviral therapy (HAART). The long term use of HAART is associated with changes to metabolic ... -
Biochemical, apoptotic and cellular stress studies in rheumatoid arthritis.
(2009)Abstract available in PDF file. -
Biotyping Saccharomyces cerevisiae strains using matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS)
(2011)In clinical diagnosis and fermentation industries there is a need for a method that allows for the differentiation of yeast to the strain level (biotyping). The ideal biotyping method should be accurate, simple, rapid ... -
Characterisation of Fumonisin B1 toxicity in a cancerous liver cell line- induction of tissue transglutaminase and the endoplasmic reticulum stress pathway.
(2013)Fumonisin B1 (FB1) is a mycotoxin which is well characterised as a contaminant of maize and maize-based products worldwide, especially in South Africa. Its toxic effects have been associated with hepatotoxicity, nephrotoxicity ... -
The effects of fumonisin B¹ in preeclampsia.
(2012)Preeclampsia is the leading cause of foetal and maternal mortality and morbidity in developing countries. In South Africa, maize is a dietary staple for most black African populations and is susceptible to contamination ... -
The effects of Sutherlandia frutescens in cultured renal proximal and distal tubule epithelial cells.
(2009)Sutherlandia frutescens (SF), an indigenous medicinal plant to South Africa (SA), is traditionally used to treat a diverse range of illnesses including cancer and viral infections. The biologically active compounds of SF ... -
The effects of Tulbaghia violacea (wild garlic) leaf and bulb extracts on an oesophageal cancer cell line (SNO)
(2012)Ethnopharmacological relevance: Indigenous plants such as Tulbaghia violacea(TV) and Allium sativum (garlic) are traditionally used as natural remedies to treat a variety of ailments, including cancer. This study investigated ... -
The effects of Tulbaghia violacea leaf, bulb and stalk extracts on Jurkat cells.
(2012)Studies have shown that the traditional healers have used Tulbaghia violacea (TV) (also known as ‘wild garlic’) for the treatment of a number of ailments including fever, tuberculosis, stomach problems, and oesophageal ... -
Fumonisin B1-induced oxidative stress in human liver (HepG2) cells – an alternate mechanism of carcinogenesis.
(2017)Abstract available in pdf. -
Fumonisin B2 induces mitochondrial stress and mitophagy in Hek293 cells.
(2019)Food insecurity poses a significant socio-economic problem in third world economies, particularly in countries that rely heavily on maize and maize products. Ubiquitous soil fungi parasitize agricultural commodities and ... -
Fusaric acid dampens the Nrf2-mediated stress response in human embryonic kidney cells.
(2016)Abstract available in PDF file. -
Fusaric acid induces DNA damage and post-translational modification Of p53 in hepatocellular carcinoma (HepG2) cells.
(2016)Abstract available in PDF file.