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Campaign raises hearing loss and Deaf awareness

07 October 2024 | Story André Damons | Photo Supplied

Deaf awareness Campaign 2024 — Boipelo Leteane, Amahle Jemane, Zinzile Sibiya (Speech-Language Pathologist at UAH), Ntsatsi Dingaan-Mokushane, Andani Madzivhandila, Yolanda Nzume (Administration Clerk at UAH) and Dr Phindile Shangase at the Deaf Awareness Campaign at the UFS.

The Department of Speech Therapy and Audiology at Universitas Academic Hospital (UAH), in partnership with the Division of Public Health at the University of the Free State (UFS) recently held their annual Deaf Awareness Campaign with much success.

The campaign, which is the brainchild of Andani Madzivhandila, a Cochlear Implant MAPping Audiologist at Universitas Academic Hospital (UAH), is in its second year and was attended by Deaf students from the UFS, community members and academics from the UFS Faculty of Health Sciences, including Dr Phindile Shangase from the Division of Public Health at the UFS in collaboration with UAH Speech Therapy and Audiology staff.

Purpose of the event

The event took place on 28 September 2024 in the foyer of the Francoise Retief building. September is the International Month for Deaf People. The Department of Otorhinolaryngology and Med-EL assisted with some sponsorship to make the event a success. Ntsatsi Dingaan-Mokushane, the Assistant Director for Speech Therapy and Audiology at UAH, opened the ceremony and highlighted the importance of Deaf Awareness Campaigns in general and further elaborated on the World Federation of the Deaf theme for 2024, which is “Sign up for sign language rights”.

Dr Shangase shared her experiences and challenges of living with hearing loss and how she manages it, and further elaborated that the purpose of the event was to raise awareness of the different types of hearing loss, especially deafness. It was also to raise awareness of the challenges encountered by Deaf people and to discuss available technologies to assist those with hearing loss as well as those who are born profoundly Deaf.

The event is organised to share experiences from professionals, those with hearing loss as well as the Deaf community, to share experiences on coping and managing life with hearing loss as well as deafness. The organisers try to educate the public about Deaf culture, sign language and the experiences of Deaf people and to help combat stereotypes, stigmas and misconceptions surrounding deafness. The event is also to promote inclusion and encourage equal access to education, employment, healthcare as well as breaking down communication barriers and address systemic and social barriers that hinder Deaf individuals’ participation.

Sharing lived experiences

According to Dr Shangase, the event highlighted the progress as well as gaps in support interventions for those who live with hearing loss and deafness. Says Dr Shangase: “Availability of technologies was highlighted as facilitating different forms of participation for those with hearing loss and deafness. However, it was clear that most of the available technologies are not being adopted in workplaces as well as in communities.”

Boipelo Leteane, a parent of a two-year-old child who was born deaf, shared her experiences and her journey before and after her child had undergone a cochlear implant, while Madzivhandila shed some light on the challenges faced by healthcare professionals when hearing loss/deafness is diagnosed and needs to be managed.

Amahle Jemane also shared her personal experiences and challenges she faces daily as a signing young female in South Africa, where the majority of the population use spoken language, and she uses South African Sign Language (SASL).

News Archive

Link between champagne bubbles and the UFS?

2012-11-16

Prof. Lodewyk Kock with an example of a front page of the publication FEMS Yeast Research, as adapted by F. Belliard, FEMS Central Office.
Photo: Leatitia Pienaar
15 November 2012

What is the link between the bubbles in champagne and breakthrough research being done at the Mayo Clinic in America? Nano research being done at our university.

Prof. Lodewyk Kock of Biotechnology says a human being consists of millions of minute cells that are invisible to the eye. The nano technology team at the UFS have developed a technique that allows researchers to look into such a cell, as well as other microorganisms. In this way, they can get an idea of what the cell’s “insides” look like.

The UFS team – consisting of Profs. Kock, Hendrik Swart (Physics), Pieter van Wyk (Centre for Microscopy), as well as Dr Chantel Swart (Biotechnology), Dr Carlien Pohl (Biotechnology) and Liza Coetsee (Physics) – were amazed to see that the inside of cells consist of a maze of small tunnels or blisters. Each tunnel is about 100 and more nanometres in diameter – about one ten thousandth of a millimetre – that weaves through the cells in a maze.

It was also found that these tunnels are the “lungs” of the cells. Academics doing research on yeast have had to sit up and take notice of the research being done at the UFS – to the extent that these “lungs” will appear on the front page of the highly acclaimed FEMS Yeast Research for all of 2013.

The Mayo Clinic, in particular, now wants to work with the UFS to study cancer cells in more detail in order to fight this disease, says Prof. Kock. The National Cancer Institute of America has also shown interest. This new nano technology for biology can assist in the study and development of nano medicine that can be used in the treatment of cancer and other life threatening diseases. Nano medicine uses nano metal participles that are up to one billionth of a metre in size.

Prof. Kock says laboratory tests indicate that nano medicine can improve the efficacy of anti-cancer medicine, which makes the treatment less toxic. “According to the Mayo Clinic team, nano particles are considered as a gold cartridge which is being fired directly at a cancer tumour. This is compared to fine shot that spreads through the body and also attacks healthy cells.”

“This accuracy implies that the chemotherapy dose can be lowered with fewer side effects. The Mayo Clinic found that one-tenth of the normal dosage is more effective against pancreas cancer in this way than the full dosage with a linkage to nano particles. According to the clinic, this nano medicine could also delay the spread of cancer,” says Prof. Kock.

The nano particles are used as messengers that convey anti-cancer treatment to cancer cells, where it then selectively kills the cancer cells. The transport and transfer of these medicines with regard to gold nano particles can be traced with the UFS’s nano technology to collect more information, especially where it works on the cell.

“With the new nano technology of the UFS, it is possible to do nano surgery on the cells by slicing the cells in nanometre thin slices while the working of the nano medicine is studied. In this way, it can be established if the nano medicine penetrates the cells or if it is only associated with the tiny tunnels,” says Prof. Kock.

And in champagne the small “lungs” are responsible for the bubbles. The same applies to beer and with this discovery a whole new reach field opens for scientists.

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