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19 March 2021 | Story Nombulelo Shange | Photo Andre Damons
Adnombulelo
Nombulelo Shange says this year it is important to look inward, focus on individual healing, growth and reflect on the losses pre- and post-COVID-19.

By Nombulelo Shange, lecturer in the Department of Sociology, University of the Free State

With Human Rights Day nearing it is important to remember the sacrifice of those who lost their lives in the 1960 Sharpeville Massacre in the fight for our freedom. This year I think it is also important to look inward, focus on individual healing, growth and reflect on the losses pre- and post-COVID-19.

The strength and resilience of the Sharpeville community is an important reminder of the hardship we have to overcome; it is an important reminder that we can overcome even this challenge. But on this Human Rights Day our strength lies in our vulnerability and being strong enough to admit we are not okay and ask for help even when societal norms make it hard to do so. Do this without being embarrassed or carry resentment when those we lean on can’t be there because they are also not coping. And for those who give a lot of themselves, it is okay to admit that you have nothing left to give and that you need time to replenish yourself because you can’t bring light into other people’s lives while your own flame is dimming.

The collective cannot be strong when individuals are broken

Many of us were raised in families where communalism, ubuntu and caring for the collective are prioritised over the individual. And to put ourselves and our own wellbeing first feels like a betrayal of these virtues we were brought up with. But I would argue the opposite is true, the collective cannot be strong when it is made up of broken individuals.

Not putting ourselves first would be a betrayal to the same ideals of ubuntu many of us were brought up with. It sounds like a contradiction because we are taught to look at the world in polarised ways and ubuntu ends up being portrayed as a philosophy that puts the masses first and sometimes at the expense of the individual. We see this kind of thinking and application in our own lives where families and communities at times uncritically impose ideas and practices that seemingly benefit the community over individuals. We see it in African discourse that theorises ubuntu and its relevance to traditional and modern spaces, its relevance in human rights discourse, decolonial discourse that broadly calls for “African solutions for African problems”. All of these are important and provide useful analysis, but they sometimes erase the individual.

Individualism is associated with Western imperialism and is rejected and vilified

Individualism is often rejected and vilified because it is associated with Western imperialism that saw the introduction of a greedy capitalist system in Africa that goes against almost every core belief we have. The capitalist system broke our connection to the environment and turned it into a commodity to be exploited for economic gain. It pushed competition and individual wealth over social wellbeing and community. And most importantly it took everything from Africans, our land, language, culture and sense of self. So as we grow and rebuild, it is difficult for us to imagine that these two seemingly contradictory ideals can coexist, where individualism is celebrated and encouraged for the betterment of a collective that will be stronger because it is made up of strong individuals. Instead we polarise, we conclude that if Western imperialism is exploitive and individualism is closely associated with it, then individualism must be bad too. If ubuntu and the collectivist thought around it protected the environment and promoted social wellbeing, then collectivism is good and to question it is to put your own selfish individual needs over the needs of the community and collective human rights.

But if we step away and look at ubuntu beyond our polarised ways of thinking, we see that ubuntu does place a great deal of importance on the individual. The main theoretical tenet of ubuntu says, “Umuntu ngumuntu ngabantu”, which translates to “I am because we are”. This expression shows the mutually beneficial coexistence of the individual and the collective. The collective is nothing without the individuals, and if the individuals who make up the collective are weak, the collective will also be weak. Individuals also need the community for their own enrichment, sense of self and overall wellbeing. If individuals are not nurtured and supported by the collective, they will not be able to give back to the collective, and the cycle continues.

It is time for us to focus on healing and introspection

So, what do we do when our collectivism is threatened by a global pandemic that is threatening to topple even the world’s strongest nations? What do we do when we can no longer tap into the collective strength we have built everything on? So much of our way of life is built on this collective strength as Africans, from the monthly stokvel meetings that offer people solutions to the worst socioeconomic challenges, while offering support and strength. Even church spaces are more than just a place to worship. It is here where people discuss the challenges faced by the community and offer whatever they can to address them. Our funerals and weddings do not just bring families together they bring communities together in shared grief or celebration. You do not even have to invite neighbours to events. The moment they see the tents, chairs, animal sacrifice etc arrive, they come days prior to the event to help the family prepare, celebrate, or cry. Even our ritualistic healing practices are not an individual lonely process in the way that Western biomedical models offer healing. At some point or another, the involvement of family and even the community will become important in African healing practices.

COVID-19 has threatened all of this and future environmental and public health crises might test us even more than COVID-19 has. I think this is the time for us to focus on healing and introspection, many of us were broken long before the pandemic hit. We have carried past intergenerational traumas into our present, but we have an opportunity to ensure that we do not carry them into our futures. We have been depleted by systems that seek to erase our entire existence as people of colour, women, LGBT+ communities and people with disabilities. After a while we start to believe that we are not worthy of love, we believe our poverty is a result of our own laziness and discount the fact that we have been starved of opportunities and resources. We stop challenging the abuses of our individual and collective human rights. This forced isolation is an ideal time to reflect on these things, heal and build ourselves as individuals through talking and sharing deep intimate pain with loved ones, trying to be in nature, attempting to “phahla” or mediate. The process will be different for everyone. Our own mental health depends on it and so does part of our ability to access our human rights. The restoration of our strength as communities will also depend on it during COVID-19 and beyond.

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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