Narguess Yassa
Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran| Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
[ 1 ] - Antimalarial and cytotoxic activities of roots and fruits fractions of Astrodaucus persicus extract
Objective(s):Astrodaucus persicus (Apiaceae) is one of the two species of this genus which grows in different parts of Iran. Roots of this plant were rich in benzodioxoles and used as food additive or salad in Iran and near countries. The aim of present study was evaluation of antimalarial and cytotoxic effects of different fractions of A. persicus fruits and roots extracts. Materials and Metho...
[ 2 ] - New benzodioxole compounds from the root extract of Astrodaucus persicus
There are many efforts for identification of natural compounds from dietary or medicinal plants. Young roots and aerial parts of A. persicus have been used as food additive or salad vegetable in some parts of Iran. In this study, different fractions of the root extract of A. persicus were subjected for isolation and purification of secondary metabolites. The methanol extract of the roots was fr...
[ 3 ] - New benzodioxole compounds from the root extract of Astrodaucus persicus
There are many efforts for identification of natural compounds from dietary or medicinal plants. Young roots and aerial parts of A. persicus have been used as food additive or salad vegetable in some parts of Iran. In this study, different fractions of the root extract of A. persicus were subjected for isolation and purification of secondary metabolites. The methanol extract of the roots was fr...
[ 4 ] - بررسی اثرات فراکشنهای مختلف و عصاره‌ی دانه گیاه عدس الملک (Securigera securidaca) بر سطح سرمی گلوکز، فاکتورهای خونی و مورفولوژی کبد در موشهای دیابتی
مقدمه: دانه‌ی گیاه عدس‌الملک (Securigera securidaca) را در طب سنتی ایران به عنوان کاهنده‌ی قند خون تجویز می‌کنند. در این مطالعه، اثر خوراکی عصاره‌ی تام دانه و فراکشنهای آن روی موش سوری و صحرایی دیابتی شده با تزریق صفاقی استرپتوزوسین (200 میلیگرم/کیلوکرم) بررسی شد. مواد و روش‌ها: در بررسی حاد، موشهای سوری، دوزهای مختلف عصاره‌ی تام دانه، فراکشنهای کلروفرمی، متانولی، مخلوط فرکشن‌ها، گلی‌بن‌کلامی...
[ 5 ] - Antibacterial Activity of Peucedanum ruthenicum, Johreniopsis seseloides and Cervaria cervariifolia Extracts
Antimicrobial activity of the polar and nonpolar extracts of the roots and aerial parts of Peucedanum ruthenicum M. Bieb., Johreniopsis seseloides (C. A. Mey.) Pimenov and Cervaria cervariifolia (C. A. Mey.) Pimenov were examined against gram-positive and gram-negative bacteria. The polar extracts of the roots and aerial parts displayed no activity against bact...