Results 101 to 110 of about 178 (125)

Seed dispersal effectiveness by understory birds on Dendropanax arboreus in a fragmented landscape

open access: yesBiodiversity and Conservation, 2009
This study analyzes dispersal effectiveness of understory birds that feed on fruits of the tropical tree Dendropanaxarboreus in a fragmented forest at Los Tuxtlas, east-central Mexico. The quantity and quality components of effectiveness were estimated in three different sites: continuous forest, 40 ha forest fragment, and 3 ha forest fragment.
E. Figueroa-Esquivel   +3 more
exaly   +3 more sources

A Cytotoxic Diacetylene fromDendropanax arboreus

Planta Medica, 1995
The crude ethanol extract from the leaves of Dendropanax arboreus (Araliaceae) from Monteverde, Costa Rica, exhibits cytotoxic activity against Hep-G2, A-431, H-4IIE, and L-1210 tumor cell lines, but is not toxic against normal hepatocytes. The active component has been isolated by activity-directed separation and identified by 1H- and 13C-NMR ...
W N, Setzer   +6 more
openaire   +2 more sources

Cytotoxic Falcarinol Oxylipins from Dendropanax arboreus

Journal of Natural Products, 1996
The crude organic extract of Dendropanax arboreus was selected as a candidate for bioassayguided fractionation on the basis of its relatively selective cytotoxicity to a subset of cell lines within the National Cancer Institute's disease-oriented in vitro tumor-screening panel. The major compound responsible for the in vitro cytotoxicity was falcarinol
M W, Bernart   +5 more
openaire   +2 more sources

Leaf Oil ofDendropanax arboreusL. from Cuba

Journal of Essential Oil Research, 2005
Abstract The chemical composition of the leaf oil of Dendropanax arboreus L. was studied by GC and GC/MS. Ninety-six compounds of the oil were identifed of which valerianol (21.2%), γ-eudesmol (16.3%) and spathulenol (10.0%) were the major components.
Jorge A. Pino   +5 more
openaire   +1 more source

Cytotoxic Falcarinol Oxylipins from Dendropanax arboreus

Journal of Natural Products, 1996
Robert H Shoemaker   +2 more
exaly  

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