Celastraceae

Pristimerin has been shown to be cytotoxic to several cancer cell lines. In the present work, the cytotoxicity of pristimerin was… Expand

When plants are subjected to leaf canopy shade in forest understories or from neighboring plants, they not only experience… Expand

Improved phylogenies and the accumulation of broad comparative data sets have opened the way for phylogenetic analyses to trace… Expand

Nine ethanol extracts of Brunfelsia grandiflora (Solanaceae), Caesalpinia spinosa (Caesalpiniaceae), Dracontium loretense… Expand

The SRB assay was used to test cytotoxicity against three human cancer cell lines and one normal cell line of 11 Thai medicinal… Expand

Samples of herbal medicine used in Brazil were analyzed, after nitric digestion, for the content of cadmium, mercury and lead, by… Expand

Phylogenetic relationships within Celastraceae were inferred using a simultaneous analysis of 61 morphological characters and… Expand

Abstract. Ant-plant interactions in the canopy of a lowland Amazonian rainforest of the upper Orinoco, Venezuela, were studied… Expand

An easy methodology for triterpene isolation is shown. Evaluation in rats for antiulcer activity of friedelan-3beta-ol 1 and… Expand

This descriptive, phenomenological study investigated the cultural and spiritual meanings of the childbirth experience from the… Expand