Potassium channel openers and prostacyclin play a crucial role in mediating the vasorelaxant activity of Gynura procumbens
نویسندگان
چکیده
منابع مشابه
Potassium channel openers and prostacyclin play a crucial role in mediating the vasorelaxant activity of Gynura procumbens
BACKGROUND Previous studies of Gynura procumbens (G. procumbens) have shown that partially purified fractions of the leaves are capable of lowering the blood pressure of rats by inhibiting angiotensin-converting enzymic activity and causing vasodilatation. The objectives of this study were therefore to further purify the active compounds that exhibited selective effects on blood vessels, determ...
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The ethanol extract of Gynura procumbens showed virucidal and antireplicative actions against herpes simplex virus HSV-1 and HSV-2. It was further chromatographed on MCI gel CHP20P column giving the extract fractions F1 (water), F2 (water-methanol) F3 (methanol), and F4 (ethyl acetate). All but F1 had virucidal action against both viral types. We reported here the active compounds from F2 and F...
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ژورنال
عنوان ژورنال: BMC Complementary and Alternative Medicine
سال: 2013
ISSN: 1472-6882
DOI: 10.1186/1472-6882-13-188