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20 December 2019 | Story Igno van Niekerk | Photo Igno van Niekerk
Towers of Hope serves the needy

Picture a typical Free State winter’s night: Biting chills, blustery winds, and piercing cold. Now picture yourself outside, with the bare minimum of protection in the form of clothing or cover. For many in the city of Bloemfontein, this is their reality. This vulnerable community is the focus of service by the Towers of Hope congregation and foundation (ToH), which is housed on the historic grounds of the Tweetoringkerk (Two Towers Church) in the city centre. As their name suggests, this foundation provides an outlook for the future that uplifts the vulnerable, those who are in need of it most. Its vision? To transform communities from vulnerability to ability by helping them to realise their God-given dignity.

For seven years now, Towers of Hope has been providing both pastoral and practical help to the inner-city community of Bloemfontein for eleven years now, under the guidance of Rev De la Harpe le Roux. Their assistance programmes include a daily soup kitchen, Thessa Outreach for women who find themselves in difficult circumstances, the Proud Clean Bloemfontein job-preparation programme (sponsored by local businesses), support of elderly through needlework classes and monthly food packages, as well as partnerships with other trusts, NGOs, and sharing of resources with other non-profit organisations (NPOs).

Melissa Opperman, a second-year Theology student, often takes part in what is called the ‘Pastor’s Restaurant’ on a Thursday evening, as part of the Thessa Outreach. She says, “Here we provide the ladies working on the street with a nice cooked meal and occasionally medical services. We became so close with these ladies that they reach out to us and talk to us freely, even when we see them outside their usual environment; they gladly greet us and share their stories with us.” Melissa says this had a huge impact on her, both as a female student and as one studying Theology. She mentions that she has come to the realisation that women are often seen as inferior, but in this theological, pastoral space, there is equality. In addition, she notes: “Not only in this space are we equal; we as women are able to do anything if we put our minds to it. It is nice to hear how some of the ladies have stopped working at night and started developing their own skills. It just shows that a little hope can go a long way.”

In addition to sharing in a physical sense, there is also a sharing of knowledge. Students from the Department of Practical and Missional Theology in the UFS Faculty of Theology and Religion are given the opportunity to experience what is known in the field as ‘diaconia’: serving God by caring for one’s fellow creatures. Students are taught how to minister to those in the congregation and community, and especially to those in need. In this way, they are able to learn from the example of fine work being done here at ToH. Rev Le Roux says: “The whole exposure and engagement is aimed at taking the students out of their comfort zones of ‘nice urban middle and upper middle-class churches’, and guiding them to engage with the principles acquired through the lectures at the UFS, in the context of poverty.”

Naomi Smith, who works in the administrative office of ToH, says: “De la Harpe is the heart and compassion behind Towers of Hope. He is humble, but often reminds us that the purpose of the project is to be concerned about the person in front of you — that little face, their names, this individual.” She adds, “He constantly tells us to treat everyone here with love (especially the vulnerable), because they need it more than most.”

AJ’s story echoes many that come through the cramped office from which this entire non-profit operates: After decades as a homemaker and loyal wife, her husband left her and put her out on the street without a cent or other support. Rebecca de Wit, manager: operations, and Naomi Smith, office administrator, are not only compassionate to those who come knocking at ToH; they do their utmost to assist these desperately needful ones in some of the most basic ways: finding a place to stay, compiling and printing copies of their CVs, or finding someone’s qualification papers.Their drive and passion to make a difference embodies their organisation’s motto: Valuing the city, valuing the vulnerable, valuing empowerment.

The effect has been substantial: Based on ToH’s reputation, more than 600 people regularly turn up on 25 December for the annual Christmas dinner. This year will be the 12th such event, and it is also an occasion where the business community makes use of the opportunity to give back to Towers of Hope and the vulnerable ones served by these selfless workers and comforters. The meal ingredients are donated by local enterprises and prepared by volunteers from a number of Bloemfontein congregations, while practical gifts for needy children, women, and men are provided through corporate sponsorships.

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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