santin and hispidulin

santin has been researched along with hispidulin* in 1 studies

Other Studies

1 other study(ies) available for santin and hispidulin

ArticleYear
Trypanocidal and leishmanicidal activities of flavonoids from Argentine medicinal plants.
    The American journal of tropical medicine and hygiene, 2007, Volume: 77, Issue:4

    In vitro trypanocidal and leishmanicidal activities of the flavonoids hispidulin, from Ambrosia tenuifolia, and santin, from Eupatorium buniifolium, are reported. A sensitive technique that takes advantage of ((3)H)thymidine uptake by dividing trypanosomatids has been adjusted for quantification of the parasiticidal effect of the natural products. The IC(50) values for hispidulin and santin on Trypanosoma cruzi epimastigotes were 46.7 and 47.4 muM, respectively. On trypomastigotes, the IC(50) values were 62.3 microM for hispidulin and 42.1 microM for santin. Hispidulin was more active than santin on promastigotes of Leishmania mexicana (IC(50) = 6.0 microM versus 32.5 microM). No cytotoxic activity was observed on lymphoid cells, making hispidulin and santin potential lead compounds for the development of new natural drugs. This is the first report on the trypanocidal and leishmanicidal activities of these flavonoids and on the presence of santin in E. buniifolium.

    Topics: Ambrosia; Animals; Argentina; Drug Evaluation, Preclinical; Eupatorium; Female; Flavones; Flavonoids; Inhibitory Concentration 50; Leishmania mexicana; Male; Mice; Mice, Inbred BALB C; T-Lymphocytes; Thymidine; Tritium; Trypanosoma cruzi

2007