Mutagenic and antimutagenic effects of Heterotheca inuloides
نویسندگان
چکیده
منابع مشابه
Mutagenic and antimutagenic effects of Heterotheca inuloides
The antioxidant and hepatoprotective effects of Heterotheca inuloides have been reported before, nevertheless its use as a possible chemopreventive agent has not been documented. The aim of this study was to evaluate the mutagenic and antimutagenic activities of H. inuloides extracts using the Ames test. Both, the methanolic and acetonic extracts, were mutagenic in the TA98 but not in TA100 or ...
متن کاملAntiinflammatory constituents from Heterotheca inuloides.
Three new compounds, cadalen-15-oic acid (1), 3,7-dihydroxy-3(4H)-isocadalen-4-one (2), and dicadalenol (3), were isolated from the aerial parts of Heterotheca inuloides (Mexican arnica), together with the known compounds 7-hydroxycadalene (4), 7-hydroxy-4alphaH-3,4-dihydrocadalene (5), 1alpha-hydroxy-1(4H)-isocadalen-4-one (6), 1alpha-hydroxy-4alphaH-1,2,3,4-tetrahydrocadalen-15-oic acid (7), ...
متن کاملHeterotheca inuloides: anti-inflammatory and analgesic effect.
Heterotheca inuloides Cass. (Asteraceae) is used in the traditional medicine of Mexico. The aqueous extract obtained from the flowers of H. inuloides was assessed for anti-inflammatory activity by carrageenan-induced edema test. At 100 mg/kg, i.p, it produced 29% inhibition of inflammation. Ethyl ether (HI-1), butanol (HI-2) and aqueous fraction (HI-3) were obtained from the aqueous extract. Th...
متن کاملChemical Constituents, Antimicrobial, Cytotoxicity, Mutagenic and Antimutagenic Effects of Artemisia ciniformis
The aim of this study was to determine the chemical constituents, antimicrobial, cytotoxicity, mutagenic and anti-mutagenic activities of the essential oil of Artemisia ciniformis Krasch. & Popov ex Poljakov, against important bacterial pathogens and human cells which were unknown before. In vitro cytotoxicity was measured using a modified MTT assay on normal human lymphocytes and tumor HeLa ce...
متن کاملChemical Constituents, Antimicrobial, Cytotoxicity, Mutagenic and Antimutagenic Effects of Artemisia ciniformis
The aim of this study was to determine the chemical constituents, antimicrobial, cytotoxicity, mutagenic and anti-mutagenic activities of the essential oil of Artemisia ciniformis Krasch. & Popov ex Poljakov, against important bacterial pathogens and human cells which were unknown before. In vitro cytotoxicity was measured using a modified MTT assay on normal human lymphocytes and tumor HeLa ce...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2014
ISSN: 2045-2322
DOI: 10.1038/srep06743