apigenin has been researched along with rhamnetin* in 3 studies
3 other study(ies) available for apigenin and rhamnetin
| Article | Year |
|---|---|
Cytotoxic constituents of chinese propolis.
A pair of new flavanol racemates (1a and 1b) and a new flavanol racemic mixture (2) were isolated from crude propolis from Henan Province, People's Republic of China. Also obtained were nine known compounds, including two flavones, four flavonols, two flavanols, and isoferulic acid. Spectroscopic analysis was employed to assign the structures of these new compounds and the absolute configurations of 1a and 1b. Cytotoxicity of the isolated compounds against the HeLa human cervical carcinoma cancer cell line was evaluated, with only compounds 1a, 1b, 2, and rhamnetin (3) being active. Topics: Antineoplastic Agents, Phytogenic; Drug Screening Assays, Antitumor; Drugs, Chinese Herbal; Female; Flavonols; Humans; Molecular Structure; Propolis; Quercetin; Stereoisomerism | 2009 |
A study of the genotoxic potential of flavonoids using short-term bacterial assays.
Genotoxic activities of flavonoids (quercetin, rhamnetin, isorhamnetin, apigenin, luteolin) were investigated using two short-term bacterial assays. In the "repair test" in Salmonella typhimurium (strains TA1538 uvrB- and TA1978 uvrB+) the flavonoids studied did not introduce any damage into the DNA recognized by UvrABC nuclease (correndonuclease II). The results of the SOS-Chromotest in Escherichia coli K-12 strains PQ37 (tag+, alk+) and PQ243 (tagA, alkA) indicated that flavonoids only weakly induced the SOS system. The addition of a liver activation system (S9 mix) did not increase the mutagenic effect of the flavonoids tested. Two compounds: rhamnetin, isorhamnetin and their putative metabolites formed in the presence of the S9 mix did not alkylate DNA at N-3 of adenine. Topics: Animals; Chamomile; DNA Damage; DNA Repair; Escherichia coli; Flavonoids; Flavonols; In Vitro Techniques; Luteolin; Male; Microsomes, Liver; Mutagenicity Tests; Mutagens; Oils, Volatile; Plants, Medicinal; Quercetin; Rats; Salmonella typhimurium; SOS Response, Genetics | 1993 |
The effect of flavonoids on the mutagenic activity of aromatic amines.
Topics: 2-Acetylaminofluorene; Amines; Animals; Anthracenes; Chamomile; Flavonoids; Flavonols; Fluorenes; Luteolin; Microsomes, Liver; Mutagens; Oils, Volatile; Plants, Medicinal; Quercetin; Rats | 1992 |