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25 November 2020 | Story Prof Francis Petersen | Photo Sonia Small
Prof Francis Peterse, Rector and Vice-Chancellor of the UFS.

Opinion article by Prof Francis Petersen, Rector and Vice-Chancellor of the University of the Free State

We are currently witnessing a time of the year that has become associated with intense campaigning against gender-based violence.

In the same way, it is also the season for school and university examinations and the annual holiday season. We also seem to have adopted a season for activism.

The 16 Days of Activism period, initiated by the first Women’s Global Leadership Institute in 1991, sees countries around the globe staging anti-abuse campaigns from 25 November (International Day for the Elimination of Violence against Women) to 10 December (Human Rights Day). 

And while every effort to focus attention on our country’s disturbing problem of gender-based violence remains important, we also run the risk of not only restricting our efforts to a certain period of time, but of ‘normalising’ the phenomenon of abuse. 

It is as if we are simply accepting that abuse is as unavoidable as end-of-year examinations or the upcoming holiday season. 

A second pandemic

In the light of President Cyril Ramaphosa’s acknowledgment earlier this year that gender-based violence (GBV) is as much of a pandemic as COVID-19, it would make sense to evaluate the response to our GBV scourge against the standard reaction to a pandemic of any nature. 

There has certainly been criticism of the way governments around the world have handled the threats posed by COVID-19. 

But I believe there are important lessons we can learn from the way leadership around the globe has dealt with this pandemic.    

Lesson 1: The Power of Priorities

It has become clear that once a threat is identified that is deemed serious enough, it takes prevalence above most other priorities. Action to address this is normally immediate and far-reaching. There is also general buy-in from the vast majority of citizens, accepting that all this is necessary and in everyone’s best interest. Only after this all-important first step has been made, subsequent issues such as legislation, funding, communication, and a plan of action can fall into place.

Lesson 2: The Power of Interruption

Once a pandemic is clearly prioritised, it is normally followed by an immediate break from the status quo. This break is sometimes partial, sometimes absolute, but almost always immediate.

It is born out of a general realisation that things cannot continue the way they are. That new ways of thinking about and doing things need to be adopted – and adopted at once.  Practices and habits that allow the threat to fester and grow are summarily changed or abandoned altogether.  

When one looks at the painfully slow progress that we are making in addressing gender-based violence in our country, it seems clear that we fall dismally short of the appropriate reaction to a pandemic.

Policy Framework a step in the right direction

Encouraging progress has, however, been made in the pre-lockdown period. 

In May last year, then Education minister Naledi Pandor appointed a ministerial task team to look into sexual harassment and violence at universities. One of the areas they assisted in, was to advise the department on the introduction and implementation of a policy framework to help institutions deal with gender-based violence. This policy framework was released by the Department of Higher Education, Science and Innovation in early August 2020.
Another positive development was the call last year by our 26 heads of public universities under the banner of the university vice-chancellors’ body, Universities South Africa (USAf), to act decisively in addressing violence against women amid escalating incidents of violence against women on university campuses in the country. 

USAf CEO, Prof Ahmed Bawa, reiterated the need for the kind of ‘interruption’ I referred to earlier, when he said: “If we want our society to change for the better, we need to respond differently to the decay that we’re increasingly witnessing in our society. Universities need to lead South Africa towards that change.”

Redefining education 

But just how do we do that? 

There are no simple solutions. But I believe a key factor is to focus on prevention and not only on reaction. We need to concentrate our efforts on creating the kind of citizens for whom abuse is simply not an option.

Our school and tertiary curriculums are sometimes criticised for not containing enough practical life skills. And although a lot of headway has been made to address this in recent years, I believe we need to critically look at the value we attach to these learning areas, and re-energise our efforts to communicate them effectively to learners and students. 
In the end, ‘education’ entails so much more than just teaching facts, figures, and concepts. We need to transfer a deep understanding of respect, equality, and tolerance along with our academic programmes.

At the University of the Free State, we implemented our unique UFSS module a few years ago. It is a compulsory module for all study fields and a prerequisite for completion of a degree, aimed at not only ensuring that students are successful in the world of work, but also that they form part of the next generation of responsible citizens in various ways. Initiatives like these need to be copied, continued, and intensified. 

Lesson 3: The Power to Adapt

At a recent protest against gender-based violence outside Parliament in Cape Town, one of the posters caught my eye.
“Being a woman in South Africa is to already have one foot in the grave,” it stated. It saddened and upset me greatly.
In a society that relies heavily on women in a social, professional, and leadership context, we simply cannot afford to have our women exposed to this kind of fearful reality.

And here lies another lesson from the COVID-19 pandemic: how quickly societies around the world could adapt to a new way of doing things. 

A vital pre-requisite though, is general buy-in from everyone involved. 

Women are vital for South Africa’s future

Judging by the pronouncements made by some of the most influential voices in government, education, and civil society, plus the unabated vigour of anti-abuse activists, we seem to have taken the first lesson of priorities to heart. 
 
What we now need is an interruption of the status quo, a significant and deliberate break away from condoning toxic masculinity and twisted paternalism; from turning a blind eye to even the smallest instance of abuse; from accepting bullying and an imbalance of power; from shirking our duty as educators, simply because it is safer to focus on purely academic learning content.  

And then we need to adapt – systematically and swiftly implementing a culture of human rights, respect, and equality in every sphere of society.

We need to do this, because we realise that there is a pressing urgency that comes with a pandemic. We need to move to a ‘new normal’ where women don’t feel that they are living with one foot in the grave. A ‘new normal’ where both their feet are firmly on solid ground, supported on either side by government and civil society – leading balanced lives as caregivers, business and industry leaders, and agents for change. 

We must do what is needed to rescue our women from the clutches of a pandemic. 

Because South Africa needs them.

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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