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20 January 2022 | Story Lunga Luthuli | Photo Supplied
Merceline Mercia Geises, Chief Executive: Standard Bank Namibia.

Her father belonged to a "book club, used to order books and encyclopaedias, and would at times order special gifts for her mother". The daughter of a school principal, Mercia Geises, developed a love for reading at a young age. A trip to the Post Office "provided a connection to the rest of the world".

Growing up in Kalkfeld, a small village in central Namibia, Mercia, her father’s “most trusted child”, saw herself fulfilling messenger duties, sending money to siblings at boarding schools. When the youngest of seven children herself enrolled at a boarding school, the love relationship with the world outside and what it offers continued; more so with "heart-warming letters and a R2 note" from her father every now and then.

Mercia, an alumnus of the University of the Free State and current Chief Executive Officer of Standard Bank Namibia, says her runs to the Post Office and bank made her believe there must be a big world out there; one where Post Office deliveries are made, and money is printed. With dreams to see life outside her village, opportunity beckoned with studies at the UFS.

Carving her destiny 

In matric, with all her peers destined for varsities in South Africa, an aspiration she too had, Mercia found a career guide in a Life Skills classroom. She "scanned through it, jotted down details", and made her way to the Post Office only this time to "carve her own path ignoring everyone’s limited view of the world".

She got accepted at the UFS, an institution which became a home away from home getting mentored by among others Professor Johan Henning, Professor Voet du Plessis, Professor Elizabeth Snyman-Van Deventer, Professor Johan van Schalkwyk, and Professor Gerhard Fjik to complete her LLB Degree (cum laude) and LLM in Mercantile Law.

Her biggest dream, Mercia says, “I always wanted to work for Cliffe Dekker Hofmeyr Attorneys in Cape Town, but because I was sponsored for my studies by the Namibia Power Corporation I had to go back and work in Namibia.”

“I got an opportunity to work for one of the biggest law firms, M. Slabbert Attorneys and completed my articles, an opportunity I am forever grateful for,” she says.

After completing her articles, Mercia fell pregnant and the biggest motivation for applying for a corporate job was driven by the "need to deliver her baby at a private hospital and having a medical aid".

Seeing a job advert at Old Mutual Namibia in a local newspaper and knowing that she did not meet the requirements, Mercia was called for a junior role, leading her to discover corporate finance and asset management.

Working for Old Mutual for 12 years and obtaining an MBA from Stellenbosch University, Mercia credits the leadership for investing significantly in her growth and development.

Whilst at Old Mutual Investment Group in Namibia as the Chief Executive, Mercia saw a growth opportunity at Standard Bank, Namibia’s leading retail banking franchise and she took a “leap of faith”.

Holding high positions in corporates during her tenure Mercia believes ‘Old Mutual Namibia was the best incubation centre for many young women and the organisational culture was conducive to thrive.’

She says, “We were exposed to leadership that believed in increasing women roles in leadership and business strategy which meant that we were entrusted with big and bold mandates and were provided with necessary mentorship.”

Mercia believes that “working in an environment like this is extremely beneficial, but like all things in life, the other side of it is that it comes with sacrifices, some of which can be costly if one does not have the right support”.

The role of tertiary institutions 

“Tertiary institutions also play the biggest role in upliftment and how we think about things. It has surely taken me from rural Namibia to the world stage, whereas a young executive I could engage in complex issues in boardrooms across the world. I still find my engagements in executive development programmes with institutions of higher learning to be ones that provide me with the edge to lead effectively,” she says.

On challenges facing the banking industry in the continent, Mercia says, “Traditional banks are finding it hard to penetrate the unbanked population who leapfrogs the banking step and participates in the mainstream economy through mobile operators. Accelerating digital capabilities has become a top strategic priority for the banking sector, more so during the pandemic.” She says, “Regulatory authorities have a critical role to play in making this happen, as they are needed to continue to promote innovation while keeping their checks and balances.” 

In her leisure time, Mercia puts her focus on her three children, the youngest of which is two months old. She has an interest in agricultural technology and has a small piece of land where she experiments with various intensive farming concepts.

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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