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29 May 2018 | Story Rulanzen Martin | Photo Charl Devenish
Africa Day Memorial Lecture explores future of statues
From the left are: Dr Stephanie Cawood, Acting Director of the CGAS; Prof Heidi Hudson, Dean of the Faculty of the Humanities; Prof Prakash Naidoo, Vice-Rector: Operations; and Dr Rahul Rao.

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Drawing from different international perspectives on the topic of historical statues, the importance of debate surrounding the future of these symbols resounded at the 10th Annual Africa Day Memorial Lecture. 

The lecture was hosted on 23 May 2018 by the newly renamed Centre for Gender and Africa Studies and was presented by Dr Rahul Rao from the SOAS University of London, where he is a senior lecturer in Politics. 

“I am very excited about my trip to South Africa and to be here among you. This is my first trip to South Africa, and it is very exciting and also a little bit emotional for me, particularly because I got my first passport in 1984 when I was six years old, and it said – valid for travel to all countries except the Republic of South Africa. You know why that was the case.”

“I salute all of you for the transformation that has been affected in this country, and I think Africa Day is the perfect occasion to celebrate the transformation.”  

Student activism through #MustFall movements
“I first heard in March 2015 that students from the University of Cape Town have begun demonstrating to take down the statue of Cecil John Rhodes and have it removed from their campus, and a bit later, students from the University of Oxford in the United Kingdom followed suit. At first, I felt some guilt having been a Rhodes Scholar from 2001 to 2004, because you must embody the values of Cecil John Rhodes,” Dr Rao said.

“I have watched from afar the events that have taken place here, for example, the #RhodesMustFall Movement, and the reverberation of these events in other places; I mean, the way these events travel,” he said.

Students in Cape Town, Oxford, and Bloemfontein are doing something concrete and collective to dismantle the legacy of colonialism and Apartheid. “I feel connected to these events, even if I am far away.”

International perspective on historical statues
In both SA and the UK, the call for iconography decolonisation was accompanied and soon overtaken by different accounts. It also gives a broader and different perspective on how statues can be used to achieve racial or social dominance. 

One of the many examples he used, was the ambush against Confederate Statues in the American South. These statues are symbols of upholding a white supremacist ideology in the South. The Confederate States of America was the predecessor to the current United States of America.

He also spoke about the temporalities of statues, the decolonisation and recolonisation, as well as the aesthetics of statues, among other things. “Statues don't need permission to thrust itself upon us. They demand attention,” Dr Rao said. This is because statues are placed in the centre of public spaces but are also vulnerable and exposed. 

He left the audience with some questions on what to do with statues that are taken down, and who to erect new statues for.

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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