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02 September 2020 | Story Andre Damons | Photo Supplied
Dr Satyajit Tripathy
Dr Satyajit Tripathy, a postdoctoral fellow from the Department of Pharmacology and Physiology, won the medal for the best oral performance at a UNESCO/UNITWIN network web seminar attended by more than 300 people from various institutions around the world.

A postdoctoral fellow in Pharmacology at the University of the Free State (UFS) was awarded a medal for the best oral e-poster presentation (Postdoctoral Fellow category) at a UNESCO/UNITWIN Network web seminar.

The two-day webinar with the theme Current concepts of Environmental Pollution by Electromagnetic field and Coronavirus was held in early August and was attended by more than 300 delegates from approximately 30 institutions from different countries.

Dr Satyajit Tripathy from the Department of Pharmacology won the medal for his outstanding research presentation on Employment of old options to control novel Coronavirus: Pros and Cons (authors: Barsha Dassarma, Satyajit Tripathy, MG Matsabisa). His presentations looked at immunotherapeutic techniques, such as the convalescent plasma (CP) therapy and possible diverse modes of action of the antimalarial drug hydroxychloroquine (HCQ) against COVID-19 infection.

The award will serve as motivation

He was excited to hear that he had won the award, says Dr Tripathy.

“I never thought I would win, but I tried my best. On the topic of possible modes of action of HCQ against the viral infection, we have published in the ‘International Journal of Antimicrobial Agents’ (S Tripathy, B Dassarma, H Chabalala, S Roy, and MG Matsabisa / International Journal of Antimicrobial Agents 56 (2020) 106028). All the authors are grateful to Prof Glen Taylor, Research Director at the UFS, and the UFS Department of Pharmacology, for giving us the opportunity,” says Dr Tripathy. 
According to him, receiving this award is a validation and boost to his confidence. “I am thankful to Prof Motlalepula Matsabisa (supervisor) and Dr Barsha Dassarma (my wife), who are also contributing actively to this project. Moreover, the award is a symbol of respect for my work and the acceptance of a greater responsibility to keep the UFS flag flying high.”
Dr Tripathy goes further to say that it will motivate him to work on HCQ or nano-HCQ delivery research on Coronaviruses. In his doctoral study, it has been found that chitosan-based nanochloroquine delivery increases antimalarial efficacy against rodent parasites. Against the Coronavirus, this type of approach might work to reduce the dose and increase the efficacy of HCQ, explains Dr Tripathy. 

Immediate saviour from the pandemic

In his presentation, Dr Tripathy argues that while the world is finding expedited approvals for the development of vaccines that are time-dependent, preventative, and possibly not a cure, physicians are considering the convalescent plasma (CP) therapy as an immediate saviour, and the antimalarial drug hydroxychloroquine (HCQ) as therapeutic options against COVID-19 infection, after assessing results from larger prospective, randomised, dose-determining controlled clinical trials. 
He concludes that, “Overall, in this situation of unavailability of specific medication, the CP therapy and HCQ treatment might act as an immediate saviour for society from the pandemic.”

News Archive

Prof Corli Witthuhn appointed as Vice-Rector: Research
2013-03-18

 

The portfolio of Vice-Rector: Research is new and was created as part of the university's academic project in which the institution aims to increase its research activities and outputs.
Photo: Supplied
12 March 2013

Curriculum Vitae

The Council of the University of the Free State (UFS) approved the appointment of Prof Corli Witthuhn as Vice-Rector: Research, during its meeting on 8 March 2013.

Prof Witthuhn brings with her years of experience in higher education, both in terms of scientific research and serving in senior management positions in university structures.

Prof Witthuhn obtained her PhD in Microbiology at the UFS in 1999. She then joined Stellenbosch University (SU) as a lecturer and served as an academic at the US for 12 years. She was appointed as Vice-Dean in the Faculty of AgriSciences at US until she joined the UFS.

Since August 2011, she has been employed at the UFS as Professor and Vice-Dean in the Faculty of Natural and Agricultural Sciences. She is one of the co-directors of the university's Vice-Chancellor's Prestige Scholars Programme, aiming to identify and develop the careers of young academic scholars at the UFS.

Prof Witthuhn’s research focus is on food microbiology and she is still actively involved in research. She is a NRF C2-rated scientist who has published more than 60 international articles in peer-reviewed journals. She has supervised numerous doctoral and master’s students and acts as reviewer for leading international journals. During her research career, she has been able to negotiate research funding from national and international funders, as well as from industry.

The portfolio of Vice-Rector: Research is new and was created as part of the university's academic project in which the institution aims to increase its research activities and outputs.

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