Ethnobotanical investigation of plants used for the treatment of type 2 diabetes by two Cree communities in Québec : quantitative comparisons and antioxidant evaluation

• Main Author: Fraser, Marie-Hélène.
• Format: Thesis
• Language: English
• Published: McGill University 2006
• Subjects: Non-insulin-dependent diabetes > Treatment > Québec (Province); Cree Indians > Ethnobotany > Québec (Province); Materia medica; Vegetable > Québec (Province); Canada; Whapmagoostui; Cree indians
• Online Access: http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=97954

This ethnobotanical project screened and evaluated the use of traditional medicine of the Cree Nation of Quebec as part of a study directed at preventing complications associated with Type 2 diabetes (T2D). Antidiabetic plants used by the Cree that treat T2D symptoms were identified. Quantitative ethnobotany and analysis of antioxidant activity were conducted. Results from Whapmagoostui were compared with those found in Mistissini and also the literature. Twenty-one plant species were cited during the survey. Although Cree medicine throughout Quebec and Canada is homogenous, geographical and vegetation gradients show some variations. Medicinal plants have better antioxidant potential than non-medicinal plants and have a higher phenolic content. Rankings based upon the ethnobotany, the bioassays and the quantitative tools showed positive correlations. This evidence supports the beneficial effects of Cree TM and medicinal plants selected by the Cree Nation in the prevention of T2D and its complications.