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20 March 2019 | Story Mamosa Makaya
Human Rights

Human Rights Month is a time to reflect on the nation’s journey to democracy, the attainment of change, and the building of awareness and education about human rights in academic institutions and society at large.
  
Human Rights Day in South Africa is historically linked to 21 March 1960, and the events of the Sharpeville Massacre where 69 people died and 180 were wounded when police fired on a crowd that had gathered in peaceful protest against the pass laws. In observing this important time, Prof Francis Petersen, Rector and Vice-Chancellor said: “As a university community, let us join the rest of the country and celebrate the rights of all people to be protected from violation, irrespective of race, gender, religion, sexual orientation, etc. Let us observe this day and stand together to promote respect for human rights.”

Human rights in action

At the University of the Free State (UFS), Human Rights Month is marked with celebratory events, awareness campaigns and fund-raising for social justice causes in faculties and departments by staff and students alike throughout the month of March, and is seen as an important time to show support for human rights in our society. The Student Representative Council (SRC) recently launched the #UFSWalkToUhuru project that aims to raise R2 million by soliciting academic and financial support from the public, stakeholders affiliated with the UFS, staff and students, to enable their fellow students to register for and continue with their studies across all three UFS campuses in 2020.

The Dean of Student Affairs, Pura Mgolombane said “Education is a fundamental human right which all citizens of a country should have an opportunity to access. Due to the legacy of slavery, colonialism and apartheid, most of the majority of our people could not be educated or educate their children.  The Walk to Uhuru campaign that has been initiated by the SRC becomes not only a social justice issue but a human rights response to the poor and impoverished. When the nation responds as we hope it will, it will be humanising not only the lived experiences of the students who will be beneficiaries of the fund, but to their families, society and to the nation. So, we call upon everyone to demonstrate their humanity (Ubuntu) by donating whatever they can.”

The first tier involves a 350 km walk from the Bloemfontein Campus to the UFS Qwaqwa Campus from 17 to 22 March 2019. On the second tier, the group continues the journey by road through four countries for 5411 km to Uhuru Peak on Mount Kilimanjaro, Tanzania, from 20 June to 20 July 2019. 

The fundraising walk is a student-led initiative that seeks to promote and advocate educational rights to less privileged students, mitigating the exclusion of the financially disadvantaged and promoting their right to education.

Students, staff, and the public can make contributions/donations to the initiative by visiting the UFS Walk to Uhuru #givengain account page

Support, promotion and advocacy for human rights

The UFS through its various structures has adopted policies that recognise the rights of its students and staff with policies such as the anti-discrimination, promotion of equality and social justice policy and procedures, which is a demonstration of its commitment to providing opportunities for staff and students to pursue excellence and satisfaction in their academic and social lives.
   
The Free State Centre for Human Rights (FSCHR) was established in 2016, with a focus on the relationship between human rights and transformation at UFS and runs a research division which runs postgraduate teaching programme, while its advocacy division presents human rights training and awareness courses to staff and students, coordinates the resolution of human rights-related disputes, and assists management on an ad hoc basis in human rights-related policy development. The centre’s advocacy office held a human rights awareness campaign at the Thakaneng Bridge on the Bloemfontein Campus, from Thursday, 14 March to Wednesday 20 March with lucky draws and prizes. 

South Africa has included indivisible human rights in our own Bill of Rights, in Chapter 2 of the Constitution of the Republic of South Africa, 1996. The Bill of Rights also comprehensively addresses South Africa’s history of oppression, colonialism, slavery, racism and sexism and other forms of human violations. The Bill of Rights embeds the rights of all people in our country in an enduring affirmation of the democratic values of human dignity, equality and freedom.

Prof Danie Brand, Director of the FSCHR said “at the UFS I like to think that we have a different understanding of rights: we see human rights as regulating relationships between us, as mechanisms that require us to enter into conversation with one another when we have disputes and reach solutions in which all of our human rights are, even if not vindicated, then at least taken account of. The rigorous process of engagement and consultation about what to do with the statue of MT Steyn illustrates this; as does the current process in which we are considering together what is and what is not acceptable as protest action on campus. Human rights require us to think and to talk, before we act.”

The field of human rights touches on a myriad of areas at higher education institutions. It is therefore an opportunity for staff and students to become aware of the immense contribution they make in their daily work, especially in academic areas such as gender studies, law, health sciences, and in support services structures such as staff and student wellness, LGBTIQ+ advocacy, protection services and with the work of the Centre for Universal Access and Disabilities, amongst others.

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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