Thesis (M. COM. (Accounting)) -- University of Limpopo, 2015 / Cost accounting has been seen as one of the most effective management tools in strengthening an organisation’s performance through effective decision making and systematic cost accounting formulation and implementation. Although cost accounting was more prevalent in the private sector and public sector, it is still insubstantial and unpopular in African traditional healing in the sense that there is limited literature or evidence that supports the use of cost accounting in African traditional healing. The main aim of this the study is to examine the need of cost accounting practices in African traditional healing and the reason for its partial application. In so doing, this requires examining the necessity of cost accounting practices’ adoption to improve product and service pricing in African traditional healing, examine the reasons for the partial application of cost accounting practices in African traditional healing and to suggest or recommend how the adoption of cost accounting practices can improve product and service pricing in African traditional healing. This research was undertaken with the traditional healers in the Makhuduthamaga Local Municipality. Data were collected through the focus group interview which was conducted with African traditional healers. One focus group interview was conducted with seven African traditional healers consisting of six females and one male participant. The research findings revealed that there is a need to facilitate decisions in traditional healing through cost accounting principles regarding the appropriate costing of products and services of the traditional healers through the provision of accurate cost accounting information in traditional healing. However, there were also a number of factors that encouraged traditional healers to use cost accounting in the context of African Traditional Healing and have confidence in integrated cost accounting in traditional healing.

Magister Artium - MA / Amagqirha have been understood solely through the framework of health and illness. Their image is tainted and they are misrepresented as clad bone throwers and mystical scammers. There are very few studies that focus on their involvement outside the context of healing. This study seeks to fill this gap revealing the artistic side of amagqirha. I contend that by focusing on the ritual space which includes song, dance, fashion, poetry and story telling, allows us to reveal the aesthetics of ubugqirha, reconstructing the meanings of traditional healers in contemporary South Africa. Where does knowledge about ritual practice come from? What role do intergenerational narratives play in the meanings of amagqirha? In what ways do the rituals of amagqirha are grounded in a disctinctive aesthetics? With the use informal conversations, close interviews and participating in the rituals of amagqirha in the townships of Nyanga, Khayelitsha and Langa, this thesis argues that traditional healing is a complex form of being in the world which draws heavily from intergenerational knowledges. Furthermore it is artistic in its nature as it includes dance, songs, fashion and poetry.

ABSTRACT The Ministry of Health in South Africa has launched massive campaigns to try and prevent the spread of HIV/AIDS. However, South Africa still has more people infected with HIV/AIDS than any other country in the world. This has led to government and health care planners re-evaluating neglected traditional health systems as potential contributors to health care delivery. This report highlights some areas where traditional healers can play a role in the prevention of HIV/AIDS as told by traditional healers themselves. In discussing these roles, the report raises the need for supportive government policy. Up to now government policies on HIV/AIDS have relied largely on biomedical explanations of illness and ignored other popular explanations. This poses a serious problem in a country like South Africa, where a large proportion of the population consults traditional healers first before consulting the medical sector. Such policies also impact on collaborative measures between the two sectors. Thus far, almost all prevention programmes are run by clinics with very little interaction with other sectors. The report then goes on to discuss the perceptions on HIV/AIDS as discussed by traditional healers. In so doing, the report begins to touch on the role of traditional practices that relates to sexual behaviour in HIV/AIDS prevention. As custodians of traditional culture, traditional healers have a huge role to play in re-inventing such practices in a manner that raises awareness about HIV/AIDS and at the same time preventing the spread of the disease.

Thesis (Ph. D. (Botany)) -- University of Limpopo, 2014 / Refer to document

Infectious diseases are the world’s leading cause of premature deaths in humans and animals. The resistance to antibiotics and the emergence of new infectious diseases has increased the need for additional effective antimicrobial products. Despite numerous publications investigating antimicrobial activity of plant extracts it appears that no effective single product antimicrobial has yet been developed from plants. In many cases, however crude plant extracts have excellent activity and may provide useful products. Plants are frequently selected based on traditional use. Traditional healers usually use aqueous extracts of plants which in our experience generally have very low activities and it may be one of the reasons why no new products were developed from plants. Another approach to select plants for research is to use the taxonomic approach based on the premises that: (1) there is a correlation between active chemical compounds and antimicrobial activity; and (2) species in a family or order may have similar activities if the chemical precursors are inherited from a common ancestor. Future screening programmes could then concentrate on close relatives of species within these promising families and orders. The main aim of this study was to randomly screen leaf extracts of several hundred southern African tree species against important microbial pathogens to determine which taxa have the highest activity and may yield useful products to treat infections in human and animal health markets. A wide selection of plant species improved the possibility of finding promising extracts and has the advantage that active compounds may be discovered from plants that are not used traditionally. To ensure sustainable use only leaves of trees were examined. A spin off of this study would also indicate the susceptibility of different organisms, correlate the antimicrobial activities of the different organisms and determine what minimum inhibitory concentration (MIC) represents a good activity based on investigating many extracts against many microbes. The antimicrobial activity was determined by using a sensitive serial dilution microplate method. Acetone extracts were tested against two Gram-positive bacteria, two Gram-negative bacteria and two fungi, i.e. Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Pseudomonas aeruginosa, Candida albicans and Cryptococcus neoformans. Small and mostly insignificant differences were found between the susceptibility of the microbial pathogens to the extracts. E. faecalis was the most sensitive bacterium and C. neoformans the most sensitive fungal organism. The strongest correlations in activities among the pathogens were between C. albicans and C. neoformans, and among the pathogen classes between Gram-positive and Gram-negative bacteria. The tree extracts analysed in the present study had a wide range of activities against the different pathogens. Twenty six per cent of the extracts inhibited the pathogens at MIC levels of 0.16 mg/ml. This clearly shows that 0.16 mg/ml is not low enough to discriminate between promising species. Some of the extracts inhibited the growth of more than one pathogen while other extracts had selective activities and could be the most promising to follow up. The study identified families and orders with either statistically significantly higher or lower antimicrobial activities. Among the large families, Combretaceae and Fabaceae had high mean activities against all test pathogens. The families Anacardiaceae and Moraceae had high activities against both Gram-positive and Gram-negative bacteria whereas the families Proteaceae and Meliaceae had higher antifungal activities. Among the large orders, Fabales had relatively high activities against all the pathogen classes. Considering that plants in related taxa often contain similar compounds and therefore similar activities, future studies could analyse more representative species in the promising taxa. Many tree species, genera, families and orders, including well-known and lesser known medicinal taxa in southern Africa, were identified with promising activities. To evaluate the potential use of these results, additional cytotoxicity, phytochemical and pharmacological studies should be carried out. The study, although still exploratory, underlined the potential of southern African tree extracts as sources of antimicrobial products. Application of these results within the Phytomedicine Programme has led to patents and products that were as good as commercial products in animal and field trials. We hope that our results will provided a starting point for discovering new products with useful activities. / Thesis (PhD)--University of Pretoria, 2014. / gm2014 / Paraclinical Sciences / Unrestricted

The majority of South African citizens experience inadequate healthcare due to underfunding, mismanagement, staff shortages, and infrastructure problems. Before a healthcare system was created, the sick turned to traditional herbal healers for care. South Africa’s Zulu healers possess specialized knowledge of local plants and medicine thought to have physical and spiritual healing properties. The country’s increasing reliance on Western biomedicine has created a current concern from indigenous medicine conservationists regarding the future of this kind of knowledge. In order to assess the effects of Western medicine on traditional healing practices, I collected data on the various uses of traditional medicine, the frequency in which it is used relative to Western medicine, and how it is maintained in the community. The data identified the various uses and potential problems of Western medicine and Zulu traditional herbal practice in helping the community. The traditional herbal healers revealed close connections between the informational, spiritual, physical, and cultural components of the practice that characterize its livelihood and practice for generations to come. This information allows for a greater understanding of how culture and medicinal knowledge can be entwined together and the positive or negative effects of biomedicine interacting with traditional medicine to help solve sicknesses in not only South Africa, but potentially in our global community.

No abstract added / African Languages / M.A. (African Languages)

The study aimed at giving a thick description of African families' experiences, views, cultural beliefs and interpretations of traumatic brain injury (TBI), and making recommendations for rehabilitation. It was conducted from the qualitative research paradigm, adopting a phenomenological research method. Twenty-two pairs of participants (patients and their caregivers )were interviewed about their perception of TBI. The semi-structured interviews were conducted at the participants' homes in Sesotho, and where necessary in their home languages. The consequences of TBI were found to follow universal trends (Oddy, 1984). However, participants' perceptions, as shaped by their experiences, views and cultural beliefs, were found to be unique. On analysing the gathered data, using inductive data analysis, it was found that African families' interpretations of TBI were based on beliefs about witchcraft, thwasa, Satanism, ancestral anger and God's wish. Based on these findings, rehabilitation services in the form of education, advocacy, networking and family therapy are recommended. / Psychology / M.A.(Clinical Psychology)

Thesis (M.Sc. (Biochemistry)) -- University of Limpopo, 2013 / Diabetes mellitus is one of the fast growing chronic metabolic disorders throughout the world. It has become a life threatening disease and health burden. So far it can only be managed with commercial therapeutic agents, proper diet and exercise. People particularly from developing countries use medicinal plants to treat this condition. According to WHO, about 80% of the population in developing countries are dependable on medicinal plants. This prompted many researchers to explore the effectiveness and safety of these plants. In the current study ten medicinal plants were randomly chosen, screened for antidiabetic activity by testing their ability to inhibit α-amylase and α-glucosidase enzymes. The plants were tested using in vitro assays. The finely powdered leaves of each plant were extracted with hexane, chloroform, acetone and ethyl acetate. Phytoconstituents of each plant extracts were analyzed using both qualitative and quantitative methods. All plant extracts tested positive for phenols, flavonoids and all negative for starch. Their compounds were better separated in the TEA mobile system on the TLC plates. All plant extracts had more of total phenolics ranging between 0.1-400 GAE/mg than total flavonoids and condensed tannins. Antioxidant activity of the plant extracts was tested quantitatively at various concentrations using DPPH. Most plant extracts were able to scavenge the radicals produced by DPPH at highest concentration of 2.5 mg/mℓ. Not all plant extracts with the highest number of total phenolics had the highest antioxidant activity. For antidiabetic in vitro assays, plant extracts inhibited various percentages of both α-amylase and α-glucosidase activity at concentrations ranging between 0.019- 2.5 mg/mℓ. The best overall activity against both enzymes was observed in acetone and ethyl acetate plant extracts. Cassia abbreviata and Helinus integrifolius were even more active than acarbose which was used as positive control. These plant extracts inhibited both the enzymes in a dose dependent and non-competitive manner. Seeing that both extracts of C. abbreviata and H. integrifolius were consistent when inhibiting both enzymes, they were further evaluated for their effect on glucose uptake by the C2C12 muscle and H-II-4-E liver cells. All the plant extracts tested were able to increase glucose uptake in the muscle cells. However optimal increase was seen in the liver cells when treated with 250 µg/mℓ of acetone and ethyl acetate extracts of C. abbreviata. The cytotoxicity effects of both acetone and ethyl acetate of C. abbreviata and H. integrifolius was tested using the xCelligence system on RAW 264.7 cells. Different cell indexes were obtained after treating the cells with different concentrations (0.05,0.1 and 0.25 mg/mℓ) of each plant extracts respectively. The system was run for three days but the toxic effects of plant extracts were analyzed for the first ten hours. The results obtained shows that cell index decreased as the concentration of the plant extracts was increased. All the plant extracts were less toxic as compared to positive control, Actinomycin D. The leaves of H. integrifolius were further exhaustively extracted with hexane, dichloromethane, acetone, ethyl acetate and methanol respectively. Since the DCM extracts yielded the highest mass in quantity, it was further used for isolation of active compounds. Column chromatography and bioassay guided fraction led to isolation of a mixture of triterpenes identified as α and β-amyrin. The structure was elucidated using nuclear magnetic resonance technique. The inhibitory capability of the isolated compound against α-amylase enzyme was less than the crude extract which inhibited more than 50% of the activity at a concentration of 1 mg/mℓ.Based on the enzymes assays and cell culture work it can be concluded that C. abbreviata and H. integrifolius species are the best inhibitors of carbohydrate digesting enzymes, and therefore be used to manage postprandial hyperglycemia in the people with type 2 diabetes. However more work still need to be conducted for further isolation of more active compounds.

<p>This investigation focused on Rhoicissus tomentosa, belonging to the family, Vitaceae in an attempt to assess the phytochemistry of this plant which is widely used by traditional healers in South Africa to ensure the safe delivery during pregnancy and childbirth (Hutchings et al., 1996).</p>