Background and Objectives: Medicinal plants constitute the major source of malaria treatment in a different region of Burkina Faso, the present study was carried out to determine the potentially anti-malaria plants of the region of Bobo Dioulasso and to assess preliminary investigations on the possible pharmacological applications others than anti-malaria properties assessed by traditional health practitioners. Materials and Methods: Open-ended and structured interviews were used during the ethnobotanical survey. Total phenolics and flavonoids content were estimated using spectrophotometric methods. Antioxidant potential was evaluated using anti-radical and reduction methods while the crystal violet staining technique was used for the determination of extracts cytotoxicity on 22RV1 prostate cancer cells. Results: Ethnobotanical survey highlighted five plants from different families as the most used against malaria. Their extracts have shown a significant potential for trapping radicals by the 2,2'-azino-bis (3-éthylbenzothiazoline-6-sulphonique acid) (ABTS●+) method. The methanolic extract of T. macroptera has the highest content of phenolic and flavonoids compounds with respectively 59.94±0.15 mg EAG/100 mg of extract and 5.35±0.05 EQ/100 mg of extract. Methanolic extracts concentration of different plants tested that inhibit 50% of the proliferation of cancer cells 22RV1 proliferation were ranged between 48.34 to 359.1 μg/mL. E. africana was the most active 48.34 μg/mL on tested cell strain. Conclusion: Phytochemical composition and antioxidant potential may justify the use of tested plants in the treatment of malaria. Antiradical potential and reduction capacities of tested samples may explain their toxicity 22RV1 prostate cancer cells.

This study focused on a review of existing data on Newbouldia laevis and its potential effects on metabolic syndrome. Progressive changes in lifestyle that promote sedentary lifestyle, nutritional imbalances associated with excessive levels of refined sugars and fat that promote excess calories, and genetic factors have contributed significantly to the increase in cardiovascular disease, diabetes and the emergence of the concept of metabolic syndrome. Metabolic syndrome refers to an aggregation of factors that intervene, most often together, it is defined as a set of biological and clinical disorders whose metabolic aberrations are mainly: Insulin resistance and dysglycemia, obesity (general and abdominal), atherogenic dyslipidaemia, high blood pressure pro-inflammatory and prothrombotic states. The management of metabolic syndrome is very complex, because the components are associated differently in each patient due to the genetic susceptibility of each to develop one component over another, and the many environmental factors influencing the development of the pathology. The African continent is full of a great diversity of plant species, most of which are used by people as medicines to solve their health problems, because they are readily available. The African hyssop or Newbouldia laevis is a plant in the family Bignoniaceae. The qualitative phytochemical screening revealed the presence of alkaloids, tannins, saponins, terpenes, flavonoids, and cardiac glycosides anthraquinones in Newbouldia laevis leaf extract. Several therapeutic properties have been attributed to the plant Newbouldia laevis including anti-hyperglycemic, cardio-protective and hypotensive activity, body weight reduction, anti-inflammatory, antithrombotic, hepato-protective, antiparasitic, antibiotic. Herbal medicine is an alternative way to treat metabolic syndrome, and its importance is growing.

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