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19 March 2019 | Story Xolisa Mnukwa
Career Services
Front row from left to right: Magdalena Matthys (intern), Lavhelesani Mpofu (intern). Back row from left to right: Carmenita Redcliffe (Chief Officer: Company Relations), Nthabiseng Khota (intern), Belinda Janeke (Head of Career Services and Student Relations).

The Career Services office opened its facilities in 2007 as a help desk on the UFS Bloemfontein Campus at the Sasol Library, due to the increasing number of students looking for employment opportunities. The team has grown over the years and now consists of two chief officers, Belinda Janeke and Carmenita Redcliffe, two research assistants, 15 volunteers and seven career ambassadors.  The portfolio of company relations is the latest addition to the team that runs a number of new initiatives and events that aim to enhance overall marketing and services offered by the department.

In January this year, Career Services hosted a corporate breakfast in Johannesburg.  Rector and Vice-Chancellor, Prof Francis Petersen, led a delegation consisting of Vice Rector: Institutional Change, Student Affairs, Prof Puleng LenkaBula, Dean of Student Affairs, Pura Mgolombane, Director of Institutional Advancement, and Director of Communication and Marketing, Annamia van den Heever, and Lacea Loader respectively . The event was an initiative that sought to motivating companies, donors and funders to employ and fund top UFS graduates.

According to Belinda Janeke, keeping UFS students informed about career opportunities and equipping them with the skills and grit to make them employable, finding employment or starting their own business is the department’s ultimate goal.



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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