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16 September 2019 | Story Leonie Bolleurs | Photo Colin Stevenson
Dr Ana Stevenson
In terms of gender violence, Dr Ana Stevenson says change has only occurred because of the willingness of some, especially feminist activists, to take a stand against community complacency. Pictured here, she speaks about the book in Rockhampton, Queensland, Australia.

“Gender violence has gained renewed public visibility in South Africa over the past weeks due to the horrific murder of undergraduate womxn (the term/spelling used by activists during the recent marches) from the University of Cape Town and the University of the Western Cape. These tragedies followed the longer history of high-profile cases of gender-based violence, where violated young womxn become the focus of intense media analysis – sometimes sympathetic, but often characterised by victim blaming.” 

These are the words of Dr Ana Stevenson, postdoctoral research fellow in the International Studies Group in the Faculty of the Humanities at the University of the Free State (UFS).

She believes that most media commentary and policymaking are rarely contextualised in terms of the long history of gender violence. A recent edited collection, Gender Violence in Australia: Historical Perspectives (Monash University Publishing, 2019), which she co-edited with her colleague, Dr Alana Piper (University of Technology Sydney), seeks to bring historical context to contemporary discussions about gender violence.

Dr Stevenson, an Australian historian of social movements, joined the International Studies Group in 2016. With her research, she examines the lives and writings of activist women in feminist and anti-racist social movements in South Africa as well as in Australia and the United States. 

She considers herself fortunate to have been offered the opportunity to live and work in South Africa during this era of student activism on campuses across the country.

Words alone are not enough

Other South African scholars have turned their attention to gender violence in recent years. Rape and other forms of sexual violence are chronically underreported in South Africa, a problem that also exists in other national contexts. Victims simply do not feel safe enough to report their experiences to the police, says Prof Pumla Dineo Gqola, author of Rape: A South African Nightmare (Jacana Media, 2015).

Dr Stevenson adds: “Despite public outcry, the emergence of new victims suggests that the cultural shifts which are needed to transform the violent behaviours that disproportionately affect the lives of womxn, have sadly not been achieved. The marches in solidarity across many university campuses, including at the UFS, are certainly a step in the right direction, as is the UFS’s renewed commitment to eradicating all forms of gender-based violence.”

However, according to her edited collection, words alone are not enough. 

She believes that greater public awareness can only help to address the problem to a degree. “What is needed in addition to initiatives that seek to effect cultural and behavioural change among perpetrators, is ongoing and dedicated funding for rape crisis centres and other support services for those who encounter gender violence,” Dr Stevenson says.Book cover

Taking a stand against complacency

Gender Violence in Australia indicates exactly where violent behaviours come from and seeks to illustrate how they have been rationalised over time. “It is important to recognise that change has only occurred because of the willingness of some, most especially feminist activists, to take a stand against community complacency. We hope that, in identifying these patterns over a period of more than 150 years, our collection will be useful for policymakers, politicians, and the media, as histories of violence are intimately connected to understanding how gender violence operates in the present.”    

“Our collection hopes to make the important first steps in assembling a history that builds on the work of feminist historians, whose earlier research about gender violence in Australia examined the phenomenon in various contexts. In doing so, we bring together the analysis of domestic, family, sexual, institutional, economic, psychological, structural, and state violence to identify the important links between historical legacies and the contemporary moment. Making the connections between past and present explicit, offers the opportunity to track the changes and continuities that shape our understanding of gender violence today.”

Dr Stevenson strongly believes that womxn are not to blame, and that they must keep raising their voices to make themselves heard. She supports Prof Gqola, who said: “A future free of rape and violence is one we deserve, and one we must create.”

• Womxn: According to the Urban Dictionary, it is a spelling of ‘women’ which is a more inclusive, progressive term that not only sheds light on the prejudice, discrimination, and institutional barriers womxn have faced, but to also show that womxn are not the extension of men but their own free and separate entities. 

News Archive

Research contributes to improving quality of life for cancer patients
2016-11-21

Description: Inorganic Chemistry supervisors  Tags: Inorganic Chemistry supervisors

Inorganic Chemistry supervisors in the Radiopharmacy
Laboratory during the preparation of a typical complex
mixture to see how fast it reacts. Here are, from the left,
front: Dr Marietjie Schutte-Smith, Dr Alice Brink
(both scholars from the UFS Prestige
Scholar Programme), and Dr Truidie Venter (all three
are Thuthuka-funded researchers).
Back: Prof André Roodt and Dr Johan Venter.
Photo: Supplied

Imagine that you have been diagnosed with bone cancer and only have six months to live. You are in a wheelchair because the pain in your legs is so immense that you can’t walk anymore – similar to a mechanism eating your bones from the inside.

You are lucky though, since you could be injected with a drug to control the pain so effective that you will be able to get out of the wheelchair within a day-and-a-half and be able to walk again. Real-life incidents like these provide intense job satisfaction to Prof André Roodt, Head of Inorganic Chemistry at the University of the Free State (UFS). The research, which is conducted by the Inorganic Group at the UFS, contributes greatly to the availability of pain therapy that does not involve drugs, but improves the quality of life for cancer patients.

The research conducted by the Inorganic Group under the leadership of Prof Roodt, plays a major role in the clever design of model medicines to better detect and treat cancer.

The Department of Chemistry is one of approximately 10 institutions worldwide that conducts research on chemical mechanisms to identify and control cancer. “The fact that we are able to cooperate with the Departments of Nuclear Medicine and Medical Physics at the UFS, the Animal Research Centre, and other collaborators in South Africa and abroad, but especially the methodology we utilise to conduct research (studying the chemical manner in which drugs are absorbed in cancer as well as the time involved), enhances the possibility of making a contribution to cancer research,” says Prof Roodt.

Technique to detect cancer spots on bone
According to the professor, there are various ways of detecting cancer in the body. Cancer can, inter alia, be identified by analysing blood, X-rays (external) or through an internal technique where the patient is injected with a radioactive isotope.

Prof Roodt explains: “The doctor suspects that the patient has bone cancer and injects the person with a drug consisting of an isotope (only emits X-rays and does no damage to tissue) that is connected to a phosphonate (similar to those used for osteoporosis). Once the drug is injected, the isotope (Technetium-99m) moves to the spot on the bone where the cancer is located. The gamma rays in the isotope illuminate the area and the doctor can see exactly where treatment should be applied. The Technetium-99m has the same intensity gamma rays as normal X-rays and therefore operates the same as an internal X-ray supply.” With this technique, the doctor can see where the cancer spots are within a few hours.

The same technique can be used to identify inactive parts of the brain in Alzheimer patients, as well as areas of the heart where there is no blood supply or where the heart muscle is dead.

Therapeutic irradiation of cancer
For the treatment of pain connected with cancer, the isotope Rhenium-186 is injected. Similar to the manner in which the Technetium-99m phosphonate compound is ingested into the body, the Rhenium-186 phosphonate travels to the cancer spots. Patients thus receive therapeutic irradiation – a technique known as palliative therapy, which is excellent for treating pain. A dosage of this therapy usually lasts for about two months.

The therapy is, however, patient specific. The dosages should correspond with the occurrence and size of cancer spots in the patient’s body. First, the location of the cancer will be determined by means of a technetium scan. After that, the size of the area where the cancer occurs has to be determined. The dosage for addressing total pain distribution will be calculated according to these results.

Technique to detect cancer spots on soft tissue
Another technique to detect cancer as spots on bone or in soft tissue and organs throughout the body is by utilising a different type of irradiation, a so-called PET isotope. The Fluor-18 isotope is currently used widely, and in Pretoria a machine called a cyclotron was produced by Dr Gerdus Kemp, who is a former PhD graduate from the Inorganic Research Group. The F-18 is then hidden within a glucose molecule and a patient will be injected with the drug after being tranquillised and after the metabolism has been lowered considerably. The glucose, which is the ‘food' that cancer needs to grow, will then travel directly to the cancer area and the specific area where the cancer is located will thus be traced and ‘illuminated’ by the Fluor-18, which emits its own 'X-rays'.

In the late 80s, Prof Roodt did his own postdoctoral study on this research in the US. He started collaborating with the Department of Nuclear Medicine at the UFS in the early 90s, when he initiated testing for this research.

Through their research of more than 15 years, the Inorganic Group in the Department of Chemistry has made a major contribution to cancer research. Research on mechanisms for the detection of cancer, by designing new clever chemical agents, and the chemical ways in which these agents are taken up in the body, especially contributes to the development in terms of cancer therapy and imaging, and has been used by a number of hospitals in South Africa.

The future holds great promise
Prof Roodt and his team are already working on a bilateral study between the UFS and Kenya. It involves the linking of radio isotopes, as mentioned above, to known natural products (such as rooibos tea), which possess anti-cancer qualities.

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