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26 October 2018 Photo Gallo Images
Kovsie Netball star selected to the national team
Kovsie Netball Team player Khanyisa Chawana has been selected to the National Spar Proteas Netball team.

Kovsie Netball Team centre and wing attack player Khanyisa Chawane’s glorious netball career has taken to greater heights after her recent selection into the national netball team.

The 22 year-old student final year Bachelor of Science (Geography and Agrometeorology) student hailed her selection as a new challenge in her sporting career.

Chawana has this week been in  Australia for the Fast 5 netball series where they will be playing against Jamaica, Malawi, Australia, New Zealand and England on this coming Sunday and Monday.
A Fast 5 is a quick-paced netball game where contesting nations will select five players per side.

Testing her prowess with the best

Chawana has so far been capped three times in the Spar Proteas national netball team; those were for the Quad Series matches which the South African Spar Proteas played against Australia, New Zealand and England. The games were held in Australia last month.

“I was nervous at first, but I wanted to go out there and wanted to prove myself that I worked hard to be here,” she said adding that their opponents were playing a different game with speed and high intensity.

“After those games, I felt like I needed to prepare myself more so that I could handle the intensity as I was playing with ladies who have been capped many times and were more experienced,” she said.

Kovsie netball coach “inspired me to be the best”

Asked who has been a source of her inspiration in her netball career, Chawana spared no moment in attributing her rise to Kovsie Netball Team coach Burta De Kock.

She explained that from her late high school days when she was playing at provincial games in Limpopo, De Kock scouted her abilities and has been keeping an eye on her since then.

“When I was doing Grade 12, she approached me and said, ‘One day you will play in the National Netball Team.”

“When I first got the news of my selection, I exclaimed and said; Wow! Words do really come true, my coach Burta saw in me what I could not see and she prepared me for the best.”

She described her coach as a kind of a manager who individually nurtures the abilities of each and every single player for the best, “I am so grateful to her.”

Chawana blew off family blows

Last year, Chawana was dealt a devastating blow when her family home in Bushbuckridge, Mpumalanga was razed to the ground by fire, thereby losing all her possessions. Her father, Russel, also had to spend three weeks in the intensive care unit of a local hospital for smoke inhalation treatment.

“Having gone through all this, but for me, nothing picks me up more than a prayer. I felt that all this might have happened for a reason and it always aspired that something better will come up,” she said.

During the Varsity Cup National Netball Tournament finals played which the Kovsie Netball Team played against the University of Pretoria here, Chawana came out as the best player in the Premier League, National Championship and the Varsity Netball in the same year.

News Archive

Dr Charlotte Boucher and Lindi Heyns examine possible anti-microbial activity in the skin of Western olive toad species
2014-12-22

 

Researchers Lindi Heyns and Dr Charlotte Boucher are working together on an interdisciplinary project between the Departments of Zoology and Entomology and Veterinary Biotechnology at the University of the Free State (UFS). The focus of their research is on the preliminary biochemical description of skin secretions in some South African toads.

The project forms part of an Honours study executed by Dwayne Pike under Heyns’ supervision. He is co-supervised by Dr Boucher who is assisting with the biochemical and microbiological assays.

Dr Boucher said, “Amphibians are characterised by the presence of cutaneous glands spread over the skin. There are two types of glands, namely mucous and granular (poison), located on the inner surface of the epidermis. Mucous glands are widely dispersed over the skin, while granular glands can be grouped and enlarged in specific regions. Mucous glands are generally associated with maintenance of humidity and cutaneous respiration, whereas granular glands function in chemical defence against predators and/or microbial infection. Studies indicate that the compounds produced by the granular glands belong to numerous chemical classes with diverse pharmacological activities.”

The products secreted by granular glands are rich in low molecular weight constituents of varied molecular types, including proteins, peptides and toxins. These secretions make the toad foul-tasting to predators and even toxic to other frog species. In addition, amphibians offer an attractive source of novel antimicrobials. Studies indicate that as a response to inhabiting microorganism-rich environments they synthesise and secrete a diverse array of antimicrobial peptides (AMPs) as an innate form of defence. Extensive research by various other research groups has been carried out on antimicrobial peptides of the genus Rana; however, hardly any studies have investigated the antimicrobial activity of African frog species.

The focus of this preliminary project is to determine the protein composition of the glandular secretions of the Western olive toad (Amietophrynus poweri), using biochemical tests, such as SDS-PAGE also known as protein gel electrophoresis combined with mass-spectrometry used to identify unknown peptides and proteins. This will give us an overview of the composition of the glandular secretions. Furthermore, we are also looking at microbiological tests, which include assays that test for possible anti-microbial activity against various bacterial and fungal species.

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