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22 July 2019 | Story Zama Feni | Photo Rene Jansen
UFS Mandela Day
Students from the UFS Faculty of Health Sciences cutting grass and planting trees at the Badernhorst Street entrance to the Bloemfontein Campus

On Nelson Mandela International Day, groups of staff from the University of the Free State (UFS) reached out to the needy, devoting a little of their time to make a difference in the community; this was in reaction to the national call to participate in charitable activities on the day.

This year is the tenth anniversary of Nelson Mandela International Day, when people are encouraged to spend at least 67 minutes of their time in commemoration of the birthday of the late struggle icon and former president of the Republic of South Africa, Nelson Mandela; however, the goodwill efforts of UFS staff went far beyond the required time.

Psychology Student Association encourages civic responsibility 

The Faculty of the Humanities celebrated Mandela Day with the Psychology Student Association (PSA) at the Rag Farm on the Bloemfontein Campus of the University of the Free State on 19 July 2019. The students were provided an opportunity to better themselves and to get information on opportunities awaiting them as Psychology graduates. Mabatho Ntsieng, Community Engagement Officer, encouraged students to continue to be of service to the community of Bloemfontein. “Community engagement is not just about improving your CV or bettering your chances to be accepted into the Psychology master’s programme,” she said.

Students were encouraged to regularly reflect on aspects that will enable personal growth and will help to understand the benefits of community engagement. The faculty prides itself in producing graduates who understand their civic responsibility. Empathy, knowledge, and involvement are the three values promoted in the PSA; these values assist in developing well-rounded individuals.

Dr Molelekoa Kometsi, Lecturer in the Department of Psychology, and Kaylene Pillay, a student in the master’s programme, were invited as guest speakers. The UFS Careers Office was invited to explain to students the changes that are already happening in the world of work, and how to upskill and reskill themselves in order to stay more relevant in the ever-changing world.

Blankets for hospital patients

Chants of joy reverberated through the passages of the Pelonomi Hospital yesterday as the Friends of Pelonomi team, led by the UFS Head of the School of Clinical Medicine, Prof Nathaniel Mofolo, handed over 41 blankets to the Pelonomi Hospital’s postnatal ward. 

Operational Manager for Maternity at the hospital, Tseleng Kodisang, was grateful to the university team for lending a helping hand to the hospital.

“We sometimes get women who need maternity assistance at our hospital, and they come with bare hands – I mean with literally nothing, so these blankets will help in such cases,” she said. 

Prof Mofolo thanked all those who made donations.

“This is the start, not the end,” he promised.

UFS students give pavement a facelift

A stretch of pavement of a little more than 100 metres in front of the UFS’ Gate 2 looks much better now after students from the university’s Faculty of Health Sciences gave it a bit of a face-lift in celebration of Nelson Mandela International Day.

The pavement in front of the Free State Provincial Archives is now neatly trimmed and boasts some succulents in brightly coloured tyres, surrounded by concrete stones.

Coordinator of this programme, Ms Ronelle Jansen, said: “We hope that all the efforts we have made here will help to change the look of this entrance.” 

Head of the Free State Provincial Archives, Tshitso Challa, and his team also assisted the university team with cutting grass and cleaning the pavement.

“We thank the university for initiating this. It is a reflection of partnership. We, as the staff, decided not to sit and watch, but to join and contribute as well,” he said.

Knitting to keep children warm

Eugene Seegers reports that staff members linked to the research division on the South Campus for Open Distance Learning, took to needles and wool for the Masikhule NGO's 67 Minutes for Mandela Day project, Cast on 4 Kids

They have been knitting many multi-coloured squares over the past year. These will be sewn into blankets to keep children, who attend the early childhood development centres (such as crèches) in impoverished communities, warm.

One of the members of the South Campus knitting group, Nelia Oosthuysen, said, “We hope to expand the project and involve more colleagues on campus in the coming year.” 

She added that some of the gentlemen on the South Campus are already part of the knitting crew, while others have intrepidly ventured into uncharted waters and learnt basic knitting techniques. 
“This is not only a community-service project, but also a very effective destressing method,” said Oosthuysen.

Encouraging a culture of learning

Eloise Calitz reports that fourteen UFS Library staff members spent their 67 minutes at the local Botlehadi Primary School, where they cleaned the library space, classified books, and trained two teachers and 18 learners in library administration. The purpose was to encourage the 400 learners at the school to develop a culture of reading.

During the handover, Library Director Betsy Eister, said, “Teachers should lead by example by also reading and using the library. By doing that, the learners will follow, and we will indeed achieve the dream of a reading nation.”

FARMOVS reaches out to animal shelter 

Staff members from the FARMOVS Clinical Research Facility spent the morning of Mandela Day at the New Beginnings Animal Rescue Centre, where they dropped off donations and helped to exercise and groom destitute animals.

“It was a great experience for all of us,” says Lee-Anne Reineke of the FARMOVS Social Committee. “Our staff really opened their hearts for this wonderful organisation that does such valuable work, not only in aid of animal welfare, but also reaching out to needy people in the vicinity. We managed to donate a large amount of money as well as a lot of food, blankets, toys, collars, and gift packs for the children.”


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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