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26 August 2025 | Story Precious Shamase | Photo Teboho Mositi
From the left: Dr Grey Magaiza, Deputy Director of CGAS; Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation; Prof Cias Tsotetsi, Campus Vice-Principal: Academic and Research; and Prof Jared McDonald, Assistant Dean of the Faculty of The Humanities.

The Centre for Gender and Africa Studies (CGAS) on the University of the Free State (UFS) Qwaqwa Campus recently hosted the Biennial Gendered Worlds Lecture. The series focuses on the meaning and interpretation of the social, cultural, and political environments where gender is constructed, experienced, and contested. The recent lecture featured a captivating address by Prof Vasu Reddy, the Deputy Vice-Chancellor: Research and Internationalisation. Titled The Taste(s) of Intimacies: Reflections on the Trifecta of Food, Sexuality and Love in Gendered Worlds, this lecture invited the audience to explore the complex, interconnected nature of these three domains.

Prof Reddy opened his talk by describing food, sexuality, and love as ‘grammars of intimacy’ – a powerful metaphor suggesting that these elements encode cultural scripts, regulate bodies, and create opportunities for resistance and transformation. He intentionally used the term ‘trifecta’, borrowed from horse racing, to highlight the synergistic yet sometimes incompatible relationship between these three elements. He explained that this trifecta provides a profound framework for understanding how intimacy is experienced, negotiated, and theorised within different cultural and gendered contexts.

The lecture was structured in several parts, beginning with a personal reflection on Prof Reddy’s upbringing. He shared an intimate image of himself and his grandmother, explaining how her kitchen was not just a domestic space for cooking and nurturing. He motivated that his grandmother’s kitchen was a site of ‘gendered and feminist pedagogy’. He described it as a space not just for nourishment, but also for learning. This is where he learned about nurturing and care through observation and storytelling. This personal anecdote set the stage for a broader discussion on the socio-political dimensions of food, which he described as a ‘mode of enquiry and practice’ and an ‘object of power’. He noted that food preparation is a form of gendered labour and highlighted how apartheid structured food along racial lines, turning dishes such as ‘chakalaka’ from symbols of struggle and survival into commodified examples for elite consumption.

Moving on to sexuality, Prof Reddy argued that, like food, it is a domain where intimacy meets regulation. He referenced the work of Zanele Muholi, a renowned visual activist, whose photography in projects such as Somnyama Ngonyama (‘Hail the dark lioness’) confronts histories of colonialism and gendered violence by asserting the visibility and dignity of black and queer bodies. This aspect of the lecture emphasised how sexuality is not merely personal but is deeply shaped by cultural and political scripts.

In another component of this lecture, Prof Reddy delved into the complex nature of love. He proposed that love, though often idealised as apolitical, is deeply structured by cultural norms and power relations. Drawing on the work of scholar Sara Ahmed, he described love as a ‘sticky emotion’ that adheres to certain bodies and relationships, shaping how people are nourished, touched, and recognised. He highlighted that love is often a struggle – a messy, unpredictable, and transformative process.

Prof Reddy also discussed the ‘affective dimension’ of these matters, explaining that emotions are not just personal feelings, but social forces that shape bodies, spaces, and politics. He linked this to the concept of ‘taste’, suggesting that it is not only a sensory experience, but also an affective one, laden with social context, pleasure, and sometimes shame.

Throughout the lecture, Prof Reddy emphasised the entanglement of the private and public realms, asserting that intimacy is not confined to the bedroom but is shaped by public politics and collective norms. He concluded by presenting resistance and liberation as central to the discussion, positing that food, sexuality, and love can be sites of radical acts. He cited bell hooks, who argued that intimacy can be a powerful force for healing and self-definition in the face of systemic oppression.

For Prof Reddy, gendered worlds are not just sites of oppression, but also spaces of possibility that prompt further questions to make sense of ourselves.

In his closing remarks, he invited the audience to consider the profound questions his lecture posed: What does intimacy taste like? Who gets to taste it? And how is that taste shaped by gender, power, and history? He encouraged everyone to critically engage with these questions – not just intellectually, but personally – to reimagine intimacy as a public, relational, and transformative practice for building a more equitable world.

News Archive

Nuclear Medicine on the forefront of cancer research
2017-07-10

Description: Nuclear Medicine on the forefront of cancer research Tags: Nuclear Medicine, cancer research, Dr Je’nine Horn-Lodewyk’s, tumour detection method, cancer, Department of Nuclear Medicine 

Dr Je’nine Horn-Lodewyk’s tumour detection method
could be the cost-effective breakthrough needed to decrease
the mortality rate in breast cancer patients.
Photo: Anja Aucamp

The field of Nuclear Medicine in South Africa and the rest of the world are expanding rapidly due to the development of hybrid cameras and new radiopharmaceuticals. These developments have a huge impact on the diagnosis and therapy of cancer.

The most advanced of these cameras, Positron emission tomography combined with normal CTs (PETCT), are not yet widely available in South Africa due to the cost of the cameras and the radiopharmaceuticals. A more cost-effective alternative can be of great benefit. To achieve this, the focus should be on developing new radiopharmaceuticals that can be used with the current cost-effective gamma cameras, according to University of the Free State researcher, Dr Je’nine Horn-Lodewyk from the Department of Nuclear Medicine.

Fluorodeoxyglucose (18F-FDG), a radiolabelled glucose analogue, is currently the radiopharmaceutical most commonly used in PET/CT imaging for mainly oncology indications. Although it is considered the gold standard for imaging in several malignancies, it does have certain disadvantages. An 18F-FDG PET/CT diagnostic imaging study can cost between R25 000 and R35 000 for a single patient in the private sector. The 18F-FDG is also more radioactive, which requires much stricter handling and shielding to avoid high radiation dosages to staff and patients.

Successful research potential innovative solution
In the search for the ideal radiopharmaceutical for tumour detection, the South African National Nuclear Energy Corporation (Necsa) developed a local synthesis process for ethylenedicysteine-deoxyglucose (EC-DG). EC-DG is also a glucose analogue similar to FDG. They succeeded in labelling the compound with Technetium-99-metastable-pertechnetate (99mTcO4-), the most common nuclear medicine isotope used for approximately 95% of nuclear medicine procedures, creating 99mTc-EC-DG.

In partnership with Dr Horn-Lodewyk, this compound was successfully used in various animal models and clinical scenarios, resulting in approval by the Medicine Control Council to use it in a human study. Research is also planned in order to investigate diagnostic accuracy in other cancers like lymphoma.  The end result of this research can produce a radiopharmaceutical that is cost effective, does not require the use of costly specialised equipment, has no significant side-effects, no special patient preparation, renders late imaging possible, and has decreased radiation risks.

Dr Horn-Lodewyk is grateful for the support of her mentor, Prof Anton Otto, as well as Dr Gert Engelbrecht, Head of the Department of Nuclear Medicine, Prof Jan Rijn Zeevaart from North-West University’s Preclinical Drug Development Platform and Necsa, and Judith Wagener from Necsa. This innovative research would also not have been possible without the financial assistance of Dr Glen Taylor and Eleanor van der Westhuizen in the Directorate of Research Development.

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