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Louzanne Coetzee
Louzanne Coetzee, a visually impaired Paralympic champion, has been elected to SASCOC’s Athletes Commission.

Louzanne Coetzee, a Paralympian and trailblazer in South African sport, has always embodied resilience, determination, and a passion for pushing boundaries. Recently, Coetzee achieved another milestone in her career – being selected to serve on the Athletes Commission of the South African Sports Confederation and Olympic Committee (SASCOC) for the next Olympic and Paralympic cycle. For Coetzee, this recognition is not just a personal achievement but an opportunity to drive meaningful change for athletes, particularly those with disabilities.

“Being selected as part of the SASCOC Athletes Commission is a great privilege,” she says. “It gives me the opportunity to represent athletes at the SASCOC level and take their issues forward. I was part of the previous commission, and I look forward to building on the work we have already started.”

As a visually impaired (classification T11) athlete with a distinguished career, Coetzee’s experiences inform her approach to this new role. Although she is not directly part of the SASCOC board, her seat on the Athletes Commission allows her to act as a crucial advocate for athletes, contributing to decisions that impact South African sport. “The commission will have its training soon, and we will learn more about our new responsibilities there,” she explains. “But my focus is clear: I want to improve classification opportunities for para-athletes and contribute towards enhancing high-performance athlete support in South Africa.”

Her vision extends beyond just the athletes she represents – she recognises the unique challenges that athletes with disabilities face. “The drive to succeed needs to come from within. You, as an athlete, are responsible for your performance, and that mindset is essential,” Coetzee says. She adds that the commission hosts athlete indabas, where athletes can voice their concerns and share the challenges they face. “We will continue to address these issues and work towards solutions that make a real difference.”

Coetzee has a clear message for young athletes with disabilities: “Your drive for success needs to be part of who you are. You alone control whether you succeed. And when challenges arise, don’t be afraid to voice them and seek assistance. Be creative in finding solutions to your unique challenges.”

Her advice extends beyond the competitive arena. After balancing a successful athletic and academic career with leadership aspirations, she emphasises the importance of time management for those seeking to excel both in sport and leadership. “It might be hard to do both, but it’s achievable if you plan properly,” she says, offering valuable guidance for aspiring athletes who wish to follow in her footsteps.

Her passion for improving inclusivity and accessibility in South African sport drives her to advocate for greater awareness of para-sports. “I want more people to know these athletes and support them on their journey,” she says. “There needs to be more awareness regarding para-sport, and as athletes we need to speak up. If we don’t, things won’t change for the betterment of us as athletes.”

Despite her incredible achievements, Coetzee remains motivated by a simple love for her sport. “I really enjoy what I do. It’s not just a job; it’s a passion,” she says. She also emphasises the importance of diverse representation on boards like SASCOC. “It’s vital that athletes have a say in the decision-making processes that impact their careers,” she says. “If we don’t speak up, things won’t change.”

Her success is also a testament to the support and opportunities she has received throughout her journey. “Everyone at the University of the Free State (UFS), especially KovsieSport and the Centre for Universal Access and Disability Support (CUADS), has played a major role in my success,” she says. “The support has helped me compete at the highest level while remaining academically strong. I am truly honoured to be backed by such a great institution.”

Finally, Coetzee calls on the public to help raise awareness and support for athletes with disabilities. “Show support for these athletes, be interested in the sports they play, and watch Paralympic sports when available. Be vocal about your support, as that can make a huge difference in recognition and opportunity,” she encourages.

As Louzanne Coetzee continues to break barriers and inspire others, her commitment to improving the lives of athletes, especially those with disabilities, remains unwavering. Through her leadership on the SASCOC Athletes Commission, she is not just advocating for athletes today but also paving the way for future generations to succeed in an inclusive and supportive sporting environment.

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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