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18 March 2020 | Story Valentino Ndaba | Photo Charl Devenish
Education
Members of the Faculty of Education Academic Advisory Board at its inaugural meeting held on the University of the Free State’s Bloemfontein Campus.

A first of its kind for the University of the Free State (UFS), the Faculty of Education Academic Advisory Board (AAB) was inaugurated on 5 March 2020 to provide guidance on developing industry-driven academic programmes.

Chairman of the Board and Dean of the faculty, Prof Loyiso Jita, explained the relevance of the structure. “Essentially, the Board is there to provide advice to the faculty on how we can be at the top of our game, connect with practitioners out there, and give ourselves an edge both in terms of our strategic research goals as well as raising the required finance to run our programmes effectively.”

A future-focused faculty
At its first sitting on the UFS Bloemfontein Campus, the Board made recommendations which the faculty has committed to implementing. The first suggestion put forward was to align the faculty to the larger higher-learning industry and education practitioners.

Bridging the gap between the institution and these stakeholders is of utmost significance: “There is still a feeling that we universities operate as ivory towers. Everything that we do, whether it is research, engaged scholarship, or teaching, has to be anchored in the practice. It has to be designed to influence and in most cases to change the practice in our communities,” added Prof Jita.

Other key focus areas identified include science and mathematics education. Prof Jita leads the South African National Roads Agency (Sanral) Research Chair that focuses on science education in the country. In the first five years of its existence, the Chair has helped graduates achieve 28 PHDs, eight master’s degrees, and has produced 66 publications. Prof Jita revealed that the Sanral Chair has challenged itself to double these statistics in the next five years.

Childhood development
Early Childhood Development (ECD), as a development zone will be championed as recommended by the Board. According to the Dean: “We have developed a strength as a faculty in that we have been leading in curriculum development in the area of ECD and have even hosted a number of workshops for other universities.”

Subsequent to that, the faculty has also decided to shine a spotlight on literacy. A project plan is pending submission to the National Research Foundation (NRF) for funding.

Long-term sustainability
The Advisory Board made a commitment to help the faculty develop more durable partnerships with industry players instead of the usual year-to-year collaborations. Undertaking the task to develop medium- to long-term partnerships of three to five years would be helpful because that could result in more sustainable projects and funding. A progress report is expected by the Board at its follow-up meeting scheduled for November 2020. 

Why an Academic Advisory Board?
Academic Advisory Boards are established across higher-learning institutions to ensure development aligned with regional, local, and global standards. Our Faculty of Education intends to use this structure to assist in terms of strategic direction and quality assurance of curriculum development and content delivery. Generally, the establishment of active AABs seeks to ensure that graduates comply with the expectations of the workplace, curriculum relevance for industry and the inclusion of the necessary knowledge, skills and attributes graduates will need in their specific fields.

Its purpose is to also assist in formulating and achieving strategic objectives, help make the connection between academic knowledge and “real work” skills, build a list of practitioners who could serve as classroom and graduation guest speakers, and create opportunities for students to learn workplace skills by providing suitable internship locations.

The Faculty of Education’s Board consists of the chief executive officers (CEOs) from the Education, Training and Development Practices Sector Education and Training Authority (ETDP SETA); the South African Council for Educators (SACE),the National Education Collaboration Trust (NECT) and Umalusi. In addition to the CEOs are six external members, three Heads of Schools, the Programme Director for Research and Engaged Scholarship, the Assistant Dean of the faculty at the Qwaqwa Campus, the Vice-Dean, as well as the Dean. 

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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