Browsing Medical Biochemistry by Title
Now showing items 7-26 of 47
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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. -
Fusaric acid induces mitochondrial stress in human hepatocellular carcinoma (HepG2) cells.
(2015)Abstract available in PDF file. -
Fusaric acid induces oxidative stress and apoptosis in human oesophageal cancer cells.
(2016)Abstract available in PDF file. -
Fusaric acid-induced epigenetic modifications in vitro and in vivo: alternative mechanisms of hepatotoxicity.
(2019)The Fusarium-produced mycotoxin, Fusaric acid (FA), is a frequent contaminant of agricultural foods that exhibits toxicity in plants and animals with little information on its molecular and epigenetic mechanisms. Epigenetic ... -
HMG-CoA reductase inhibitor, atorvastatin induces apoptasis in human lung adenocarcinoma cell (A549).
(2015)Abstract available in PDF file. -
Hyperglycaemic-induced regulation of SIRT3 and downstream antioxidant profile.
(2015)Hyperglycaemia increases reactive oxygen species (ROS) production and mitochondrial dysfunction which are involved in metabolic disorders. Sirtuin 3 (SIRT3) is a primary mitochondrial deacetylase that regulates mitochondrial ... -
An in vitro and in vivo evaluation of the immuno and neurotoxicological effects of fusaric acid on altered protein kinase signalling cascades.
(2019)Mycotoxins are naturally occurring toxins produced by moulds which contaminate numerous crops and foodstuffs including cereals, nuts and fruits. When consumed, mycotoxins pose a serious threat to both human and animal ...