Abstract
Background: Asteriscus graveolens (A. graveolens) is a medicinal plant with numerous
applications in phytotherapy including diabetes management. However, the antidiabetic effect of this
plant has never been investigated experimentally.
Objective: The objective of this study was to evaluate the antidiabetic effect of aqueous extract prepared
from the aerial part of Asteriscus graveolens (A. graveolens) in normal and STZ-induced diabetic
rats.
Method: The effect of a single dose and daily oral administration for 15 days of the aerial part aqueous
extract of A. graveolens (AGAPE) (10 mg/kg) on blood glucose levels was evaluated. In addition,
histopathological examination of the liver as well as the in vitro antioxidant activity AGAPE
were performed.
Results: The data illustrate that both single and repeated oral administration of AGAPE were able to
reduce blood glucose levels in normal and diabetic rats. The extract ameliorated histopathological
properties of liver in diabetic rats and it exhibited in vitro antioxidant activity.
Conclusion: In conclusion, the present investigation revealed for the first time that A. graveolens
possesses potent antidiabetic and hepatoprotective activities which support the traditional claim of
the plant.
Keywords:
Antidiabetic, Asteriscus graveolens, histopathology, antioxidant activity, medicinal plant, glucose.
Graphical Abstract
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