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11 February 2019 | Story Mamosa Makaya | Photo Francois van Vuuren
Star of stars
Thabang Sithela from L.a Wesi Secondary School is the 2019 Star of Stars here with Nomonde Mbadi, Director of Student Recruitment Services.

The Star of Stars Awards is a spectacular annual event that recognises and celebrates excellence among Grade 12 learners from Quintile 1-3 schools in the Xhariep, Motheo and Lejweleputswa regions of the Free State province. The office of Student Recruitment Services held the award ceremony on 2 February 2019, at the University of the Free State’s (UFS), Bloemfontein Campus. In attendance were Grade 12 finalists and their parents, senior leadership of the UFS and sponsors of the event.

Awards programme drives excellence

Participants in the Star of Stars award programme are cultivated from schools located in some of the poorest communities in the province, where they are faced with difficult social circumstances. The top 20 are selected using their June and September matric results, and from these the top 10 are selected using the criteria of academics, leadership, and community engagement. This year’s top award was presented to Thabang Sithela from La Wesi Secondary school in Nyakallong, Allanridge. He is registered to study for a degree in Geochemistry in the Faculty of Natural and Agricultural Sciences on the Bloemfontein Campus.

Accepting the top award Thabang encouraged other learners to remain steadfast “to be successful in life you have to remain positive, even in negative situations, so as not to find yourself remaining in that negativity”. The panel of judges comprised seven officials from various Bloemfontein-based organisations including the UFS, OFM and Kovsie Alumni Trust. The panel was chaired by Mar’c Scholtz of Brand Boss Creative, who praised the students for their unrelenting willpower in emerging top of their class. He further commended the office of UFS Student Recruitment Services led by Nomonde Mbadi, director of Student Recruitment Services, who conceptualised the programme in 2016, which has grown in leaps and bounds.

Fostering diversity and inclusion

The UFS Rector and Vice-Chancellor, Prof Francis Petersen, said one of the remaining challenges facing universities in South Africa is inequality, which permeates the circumstances of disadvantaged students when they join higher education institutions. He said the UFS aims to ensure that its student body is representative of society, with one of its goals being diversity and inclusivity. However, elements such as social class still hold students back. But despite this the students being awarded are a shining example of what it takes to beat the odds. “This is the most exciting time of your life, enjoy it,” Prof Petersen said.

The Star of Stars awards programme is holistic, empowering finalists with career counselling, mentorship, and guidance to campus life. The programme is key in incentivising students in the Free State to be high achievers, but most importantly to overcome their difficult circumstances, opening them up to greater opportunities in their student life and future careers.

News Archive

Dr Charlotte Boucher and Lindi Heyns examine possible anti-microbial activity in the skin of Western olive toad species
2014-12-22

 

Researchers Lindi Heyns and Dr Charlotte Boucher are working together on an interdisciplinary project between the Departments of Zoology and Entomology and Veterinary Biotechnology at the University of the Free State (UFS). The focus of their research is on the preliminary biochemical description of skin secretions in some South African toads.

The project forms part of an Honours study executed by Dwayne Pike under Heyns’ supervision. He is co-supervised by Dr Boucher who is assisting with the biochemical and microbiological assays.

Dr Boucher said, “Amphibians are characterised by the presence of cutaneous glands spread over the skin. There are two types of glands, namely mucous and granular (poison), located on the inner surface of the epidermis. Mucous glands are widely dispersed over the skin, while granular glands can be grouped and enlarged in specific regions. Mucous glands are generally associated with maintenance of humidity and cutaneous respiration, whereas granular glands function in chemical defence against predators and/or microbial infection. Studies indicate that the compounds produced by the granular glands belong to numerous chemical classes with diverse pharmacological activities.”

The products secreted by granular glands are rich in low molecular weight constituents of varied molecular types, including proteins, peptides and toxins. These secretions make the toad foul-tasting to predators and even toxic to other frog species. In addition, amphibians offer an attractive source of novel antimicrobials. Studies indicate that as a response to inhabiting microorganism-rich environments they synthesise and secrete a diverse array of antimicrobial peptides (AMPs) as an innate form of defence. Extensive research by various other research groups has been carried out on antimicrobial peptides of the genus Rana; however, hardly any studies have investigated the antimicrobial activity of African frog species.

The focus of this preliminary project is to determine the protein composition of the glandular secretions of the Western olive toad (Amietophrynus poweri), using biochemical tests, such as SDS-PAGE also known as protein gel electrophoresis combined with mass-spectrometry used to identify unknown peptides and proteins. This will give us an overview of the composition of the glandular secretions. Furthermore, we are also looking at microbiological tests, which include assays that test for possible anti-microbial activity against various bacterial and fungal species.

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