Zygophyllum geslini

ISBN-13: 9786205067031 / Angielski / Miękka / 116 str.

Houria Belaid Medjdoub; Boufeldja Tabti

Opis

The present work constitutes a continuation of the previous work, carried out within the framework of obtaining the diploma of Magistère in biology. First, a research of the antidiabetic activity as well as an evaluation of the antiradical power of the ethanolic extract of the aerial part of Zygophyllum geslini are carried out. In addition, phytochemical screeneing was done.In this study, we tested the antidiabetic activity of the crude aqueous extract of the same aerial part.Comparing the two effects, it seems that the aqueous extract is more effective than the ethanolic extract. Therefore, we fractionated the aqueous crude extract using several solvents of different polarities in order to obtain the most active and least toxic fraction. This work was carried out on Z. geslini, a plant from the Adrar region (Algeria). We devoted this approach to the aqueous extract and its fractions obtained by liquid-liquid extractions while evaluating their antidiabetic activity. Diabetes is induced in male Wistar rats by streptozotocin which causes a physiological disturbance characterized by a chronic hyperglycemia.

O autorze

Dr. Houria Belaid Medjdoub is a teacher-researcher at the University of Tlemcen, Algeria, member of the research laboratory on natural and bioactive substances at the University of Tlemcen (LASNABIO). With a background in Biochemistry, the author is interested in the valorization of plants with antidiabetic and antioxidant effects.