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11 November 2021 | Story Andrè Damons
Prof Motlalepula Matsabisa
Good news galore. Prof Motlalepula Matsabisa, Professor and Director of Pharmacology at the University of the Free State (UFS), received more good news recently when he was awarded a Visiting Professorship at the Beijing University of Chinese Medicine (BUCM) in Beijing, China, as well as being elected as the Deputy President of the South African Society for Basic and Clinical Pharmacology. Prof Matsabisa was also recommended by Dr Blade Nzimande, Minister of Higher Education, Science and Technology, part of the IBSA technical committee.

Prof Motlalepula Matsabisa, Professor and Director of Pharmacology at the University of the Free State (UFS), received more good news recently when he was awarded a Visiting Professorship at the Beijing University of Chinese Medicine (BUCM) in Beijing, China. This news comes at the same time as the traditional medicine expert has been elected as the Deputy President of the South African Society for Basic and Clinical Pharmacology.

This is, however, not the end of the good news for Prof Matsabisa. Dr Blade Nzimande, Minister of Higher Education, Science and Technology, recommended him to Naledi Pandor, Minister of International Relations and Cooperation, to be part of the India, Brazil and South Africa (IBSA) working group in traditional medicine. As a member of the Department of Science and Innovation (DSI) Indigenous Knowledge-based Bio-Innovation programme, Prof Matsabisa, together with Prof Nceba Gqaleni, is part of the IBSA technical committee. Prof Matsabisa is also part of a technical team for National Department of Health on traditional medicines for the IBSA countries 

Unexpected honours

“I was not expecting any of these honours. It comes as a total shock. To have gone through the stringent evaluation and selection process at the BUCM and made it to the university’s highest award, is an honour. This is recognition of my academic and research quality by my peers on an international level.

“Being elected to lead a society of researchers and clinicians in the field of Pharmacology in the country is further recognition nationally of the academic and research excellence status. These awards coming at the same time is unbelievable. I am proud of the work I do as well as a gesture of support from scientists nationally and internationally and the support from UFS having allowed me to do what I do best academically,” says Prof Matsabisa.

According to him, some of the key expectations for this Visiting Professorship at the BUCM are teaching, to do collaborative research and conduct workshops jointly as well as joint leverage of research funding and co-publications. Prof Matsabisa will now, together with his counterparts at BUCM, discuss and synchronise their teaching and research so they plan the visit to benefit the UFS and the BUCM.

The South African Society for Basic and Clinical Pharmacology’s main activities are to bring pharmacologists together and share new scientific knowledge and developments in the field, explains Prof Matsabisa. The Society is for teaching and training; including research in both basic and clinical pharmacology, to support pharmacology conferences nationally and continentally. “We develop young pharmacologists and are also affiliated to international pharmacology societies. The purpose of the South African Society for Basic and Clinical Pharmacology is to excel and grow the pharmacology field in medicine.”

A good year for pharmacology and the UFS

This has been a good year for him and the team, for pharmacology and the UFS, says Prof Matsabisa. Most recently, Prof Matsabisa and the Department of Pharmacology received a grant of R58 million to establish one of the most advanced modern Pharmacology GLP-accredited research and development laboratories in the country, and possibly in the region. The department has also been awarded an annual Technology and Innovation Agency Platform (TIA) grant of R17 million for the next five years early this year.

“I am able to do what I do and achieve all this because of teamwork. I have a value chain of teams from support staff, cleaners, security, technical and research scientists with me. I have good students, postdoctoral fellows as well as management behind me.

“I hope such an environment can be given to all researchers to do what they do best and be supported fully and genuinely by senior management with decisions that are favourable to growing the institution without any favouritism or prejudice to anyone. It has indeed been a good year with all the funding we received. Watch this space for more.”

Looking forward most to China

Prof Matsabisa says he is looking forward to taking some of his postgraduate students with him to spend time at BUCM for training and conducting research. Says Prof Matsabisa: “I have very good postgraduate research students that need all the support. I look forward to spending a month or so at BUCM teaching BUCM students. I will leave my students there in good hands for 6-12 months per year. I promise, when these students return, they will return with a positive attitude for research and accountability.”

This was the case for him when he got a British scholarship to spend time at GlaxoSmithKline and the University of Bradford in the UK for his PhD. 

Prof Matsabisa hopes to use this Professorship at BUCM to popularise the work of the UFS and to create opportunities for new and upcoming researchers in the field of Pharmacology of Medicinal plants. This is his development plan

News Archive

Research helps farmers save with irrigation
2017-02-15

Description: Irrigation research Tags: Irrigation research

Marcill Venter, lecturer in the Department of
Agricultural Economics at the University of the
Free State, has developed the mathematical
programming system, Soil Water Irrigation
Planning and Energy Management in order to
determine irrigation pump hours.
Photo: Rulanzen Martin

Her advice to farmers is that they should make sure they are aware of the total cost (investment and operating costs) of an irrigation system. In most cases the investment cost is low, but the operating cost over the lifetime of the system is high.

“It is very important to have a look at the total cost and to install the most economic system,” says Marcill Venter, lecturer at the University of the Free State (UFS), who has done research on the economic sustainability of water-pipe systems.

Irrigation systems important components for farming
This research comes at a time when many farmers are relying on their irrigation systems due to persistent drought and low rainfall during 2016. South Africa has also experienced an abnormal increase in electricity tariffs in recent years. Due to tariff increases which threaten the future profitability of irrigation producers, the Water Research Commission (WRC) has launched and financed a project on the sustainable management of irrigation farming systems. “I had the opportunity to work on the project as a researcher,” says Venter.

The heart of every irrigation system is the water pipes that bring life to crops and livestock, and this is what Venter’s research is about. “Water pipes are part of the whole design of irrigation systems. The design of the system impact certain factors which determine the investment and operating costs,” she says.

Mathematical system to help farmers
Venter and Professor Bennie Grové, also from the Department of Agricultural Economics at the UFS, designed the Soil Water Irrigation Planning and Energy Management (SWIP-E) programming model as part of the WRC’s project, as well as for her master’s degree. “The model determines irrigation pump hours through a daily groundwater budget, while also taking into account the time-of-use electricity tariff structure and change in kilowatt requirements arising from the main-line design,” says Venter. The model is a non-linear programming model programmed in General Algebraic Modeling System (GAMS).

Design of irrigation system important for sustainability
The main outcome of the study is that the time-of-use electricity tariff structure (Ruraflex) is always more profitable than the flat-rate structure (Landrate). The interaction between the management and design of a system is crucial, as it determines the investment and operating costs. Irrigation designers should take the investment and operating cost of a system into account during the design process. The standards set by the South African Irrigation Institute (SAII) should also be controlled and revised.

Water-pipe thickness plays major role in cost cuts
There is interaction between water-pipe thickness, investment and operating costs. When thinner water pipes are installed, it increases the friction in the system as well as the kilowatt usage. A high kilowatt increases the operating cost, but the use of thinner water pipes lowers the investment cost. Thicker water pipes therefore lower the friction and the kilowatt requirements, which leads to lower operating costs, but thicker pipes have a higher investment cost. “It is thus crucial to look at the total cost (operating and investment cost) when investing in a new system. Farmers should invest in the system with the lowest total cost,” says Venter.

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