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16 August 2018 Photo Johan Roux
Teen motherhood is not childs play
Elgonda Bekker of the UFS School of Nursing is pictured with Gladys Magobe, one-day-old baby Neo, and Luvuyo Madasa, Executive Director at RelmagineSA and great-grandson of Nelson Mandela. They were recently involved in a Princess Gabo outreach programme in Thaba Nhchu.
To commemorate the Nelson Mandela Centenary, a group of delegates from the Bloemfontein community had the privilege to get a behind-the-scenes look at the Princess Project and got an idea of how teenagers are taught about planned parenthood. 

The Princess Gabo Foundation and the Responsible Reproductive Health Education Project (RRHEP) is a community service learning project at the University of the Free State (UFS) that forms part of the credit-bearing curriculum of final-year midwifery students in the Undergraduate Nursing programme and is done in cooperation with the office of Community Service Learning.

The big responsibility of having a baby

Every baby deserves a good start in life. Both Elgonda Bekker, coordinator of the UFS Midwifery Programme, and Prof André Venter, head of the UFS Paediatrics and Child Health School and founding director of MACAH (The Mother and Child Academic Hospital Foundation), emphasise the importance of the first couple of years of a baby’s life. 

Having a baby is definitely not child’s play and is a heavy burden on teenage mothers and fathers. As part of the Princess project learners are given a baby doll for one week – with the consent of their parents as the experience can be quite disruptive. UFS students then send cellphone messages to these “doll parents” from their “babies”. For example, “your baby is crying, your baby is hungry, your baby needs to go to the clinic, your baby needs a nappie change” … 24 hours a day.  

Stop teenage pregnancies

The project has been so successful that it achieved an almost zero pregnancy rate at the two schools that are part of the programme. “When we started in 2015, we would have been happy to have saved one girl from an unplanned pregnancy. The outcome astounded us.” When they are responsible for their baby dolls, learners are trained in sound parenting techniques that include breastfeeding, kangaroo care (where their dolls are tied to their chests), health, and life skills. To complement the school curriculum, scholars are required to work out a budget for the baby from a typical South Africa Social Security Agency grant. Not only does this teach them maths literacy, it also illustrates how expensive raising a baby is. 

Parenting is precious 

For Princess Gaboilelwe Moroka-Motshabi, the Princess Gabo Foundation is a calling. Prompted by her own pregnancy health issues, she was compelled to help alleviate the suffering of mothers and babies. Currently, her aim is to supply new mothers with a kangaroo care wrap that helps with infant health and improves mother and child bonding. The wrap, then, seems to not only benefit infants, but also helps empower teenagers to prevent unplanned pregnancies with the help of the foundation.

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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