Browsing Research Articles (School of Pharmacy) by Title
Now showing items 72-91 of 155
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Fractions of Hoslundia opposita Vahl and hoslundin induced apoptosis in human cancer cells via mitochondrial-dependent reactive oxygen species (ROS) generation
(Elsevier, 2022)ancer remains one of the leading causalities of several morbidity and mortality with negative impact on global economy due to low workforce and management/treatment cost. A number of conventional therapies have been ... -
FTIR, dissolution and anti-viral activity of nevirapine co-crystals
(OMICS International, 2017)The study uses Fourier Transform Infrared (FTIR) spectroscopy to identify five Nevirapine (NV) co-crystals, determines the dissolution profile of the co-crystals and the antiviral activity comparative to pure NV. Hot ... -
Green synthesized saunps as a potential delivery platform for cytotoxic alkaloids
(MDPI, 2023)The use of natural products as chemotherapeutic agents is well established. However, many are associated with undesirable side effects, including high toxicity and instability. Previous reports on the cytotoxic activity ... -
The hidden curriculum of work-based learning for pharmacy students in public sector pharmacies in South Africa
(International Pharmaceutical Federation, 2017)BACKGROUND: The work-based learning environment encompasses a dynamic space where the implementation of theoretical knowledge and skills may prove to be at odds with routine service delivery practices, known as the ... -
“I just kept quiet”: Exploring equity in a service-learning programme
(International Association for Research on Service-Learning and Community Engagement (IARSLCE), 2016)Social justice underpins the sustainable development goal of health for all. In developing countries, social injustices are particularly severe and widespread, demanding critical and immediate attention. This article describes ... -
The implementation of a risk based assessment approach by the South African Health pProducts Regulatory Authority (SAHPRA)
(Springer, 2023)An extensive backlog of pending regulatory decisions is one of the major historical challenges that the South African Health Products Regulatory Authority (SAHPRA) inherited from the Medicine Control Council (MCC). Revising ... -
In vitro alpha-glucosidase and alpha-amylase inhibitory activities and antioxidant capacity of helichrysum cymosum and helichrysum pandurifolium schrank constituents
(MDPI, 2022)Diabetes mellitus (DM) is a group of systemic metabolic disorders with a high rate of morbidity and mortality worldwide. Due to the detrimental side effects of the current treatment, there is a great need to develop more ... -
The In vitro biological activity of biosynthesized silver nanoparticles produced using mangifera indica stem bark extract and properties of Its pharmaceutical gel formulation
(Springer, 2023)This study reports the production of silver nanoparticles using Mangifera indica stem bark (aqueous and methanol) extracts as capping agents and formulation of pharmaceutical gel loaded with the nanoparticles. The extracts ... -
In-silico and in-vivo evaluation of the cardiovascular effects of five Leonotis leonurus diterpenes
(Obikeze, K. et al. (2023). In-silico and in-vivo evaluation of the cardiovascular effects of five Leonotis leonurus diterpenes. Scientific African, 19, e01510. 10.1016/j.sciaf.2022.e01510, 2023)Leonotis leonurus extracts and compounds have been extensively studied for pharmacological effects. However, most of the diterpenes isolated from the plant have not been evaluated as possible contributors to the cardiovascular ... -
Inequalities in the prevalence of stunting, anemia and exclusive breastfeeding among African children
(BMC, 2022)Childhood stunting and anemia are on the increase in many resource-constrained settings, without a counter increase in proper feeding practices such as exclusive breastfeeding. The objective of this study was to explore ... -
Inorganic ions in leonotis leonurus extract do not explain changes in isolated Wistar rat heart function
(Open Access Science Research Publisher, 2011)Leonotis leonurus (L. leonurus) R. Br (Lamiaceae) is used by healers in South Africa. The present study was conducted to determine if the L. leonurus effect on isolated rat heart is due to ionic changes in the perfusion fluid. -
Insights into innovative therapeutics for drug-resistant tuberculosis: Host-directed therapy and autophagy inducing modified nanoparticles
(Elsevier, 2022)Tuberculosis (TB) remains one of the deadliest communicable dis- eases caused by Mycobacterium tuberculosis (Mtb) since its discovery in the 1880s (Cambau and Drancourt, 2014; Singh et al., 2020). Over 1 billion mortalities ... -
An interesting case of carbamazepine-induced Stevens–Johnson Syndrome
(Springer, 2018)A 29-year-old Black female patient was admitted to a psychiatric ward with symptoms of major depressive disorder with psychosis. The patient was started on amitriptyline 50 mg/day and haloperidol 10 mg/day. On day 4 ... -
Investigation and evaluation of the transdermal delivery of Ibuprofen in various characterized nano-drug delivery systems
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)The aim was to assess the suitability of three nano-based transdermal drug delivery systems containing ibuprofen: a nano-emulsion, a nano-emulgel, and a colloidal suspension with ibuprofen-loaded nanoparticles. Understanding ... -
Involvement of gamma aminobutyric acid in the anticonvulsant effect of the leaf methanol extract of Ruta graveolens L. (Rutaceae) in mice
(Asian Network for Scientific Information, 2013)The possible involvement of gamma aminobutyric acid (GABA), in the anticonvulsant effect of Ruta graveolens L. was investigated by studying the effect of the leaf methanol extract against seizures elicited by either ... -
Iterative prophylactic treatment by hematin in two cases of recurrent disabling acute intern1ittent porphyria (AIP)
(Elsevier, 1989)Summary: Hematin is known as a useful drug in the treatment of acute intermittent porphyria (Al P) attacks. We have used it with success as an iterative prophylactic treatment in two cases of AIP with recurrent disabling ... -
Leopard tortoises in southern Africa have greater genetic diversity in the north than in the south (Testudinidae)
(Wiley, 2018)In contrast to mammals, little is known about the phylogeographic structuring of widely distributed African reptile species. With the present study, we contribute data for the leopard tortoise (Stigmochelys pardalis). It ... -
Marburg virus disease amid Covid-19 in West Africa: An emerging and re-emerging zoonotic epidemic threat, future implications and way forward
(2023)Amid the coronavirus 2019 (COVID-19) pandemic, several African countries including Ghana and Equatorial Guinea have reported several zoonotic outbreaks. The COVID-19 pandemic has added more strain on the already ... -
Marburg virus disease outbreak amidst COVID-19 in the Republic of Guinea: A point of contention for the fragile health system?
(Elsevier, 2022)In August 2021, the Marburg virus disease (MVD) outbreak was confirmed amid the coronavirus disease 2019 (COVID-19) pandemic in the Republic of Guinea. This is the first time it is detected in Guinea and West Africa. Marburg ... -
Mechanochemical synthesis and physicochemical characterization of isoniazid and pyrazinamide co-crystals with Glutaric acid
(Frontiers Media S.A., 2020)The present work reports two novel pharmaceutical co-crystals; 2:1 isoniazid-glutaric acid (INHGA) and 2:1 pyrazinamide-glutaric acid (PGA). Isoniazid and pyrazinamide are key first-line drugs used for the treatment of ...