Results 31 to 40 of about 12,016 (205)

Bioactive Compounds from Combretum erythrophyllum [PDF]

Journal of Natural Products, 2000
A methanol extract of Combretum erythrophyllum showed inhibitory bioactivities in a yeast-based microtiter assay for DNA-damaging agents. Bioassay-guided fractionation of this extract yielded two known bioactive compounds, combretastatin A-1 and (-)-combretastatin, and two new bioactive glucosides, combretastatin A-1 2'-beta-D-glucoside (1) and ...
, Schwikkard, , Zhou, , Glass, , Sharp, , Mattern, , Johnson, , Kingston   +6 more
openaire   +3 more sources

COMBRETACEAE

Bothalia: African Biodiversity & Conservation, 1989
A NEW SPECIES OF COMBRETUM FROM ...
J. D. Carr
doaj   +1 more source

COMBRETACEAE

Bothalia: African Biodiversity & Conservation, 1986
A NEW SPECIES OF COMBRETUM FROM THE ...
E. Retief
doaj   +1 more source

New dietary observations on Melanerpes flavifrons (Aves, Picidae): nectar consumption and possible pollination of two inflorescences

Biotemas, 2021
Despite the predominant insectivorous habits of woodpeckers, the Yellow-fronted Woodpecker (Melanerpes flavifrons) stands out for its primarily frugivorous diet.
Estevão Santos, Jayrson Araújo de Oliveira   +1 more
doaj   +1 more source

Combretum aculeatum Vent (Combretaceae) hydroethanolic root bark extract attenuates D-galactoseinduced cognitive impairment, oxidative, and hippocampi dysfunction in mice [PDF]

Journal of HerbMed Pharmacology
Introduction: Combretum aculeatum is a plant of Combretaceae family. In traditional medicine, it is used to treat schizophrenia. The aim of this study was to assess the possible impacts of hydroethanolic extract of C.
Galba Jean Beppe, Bertrand Mpoo Barga, Hervé Hervé Abaissou Ngatanko, Alice Irène Folefack, Nanou Gaël Allah-doum, Merline Nguedia, Alain Bertrand Dongmo, Théophile Dimo   +7 more
doaj   +1 more source

The composition of mixed-species foraging flocks of birds in Kruger National Park, South Africa

Koedoe: African Protected Area Conservation and Science, 2016
Mixed-species foraging flocks (MSFFs) of birds can be defined as aggregations of more than two species that actively initiate and continue their association while foraging, without being drawn to a single resource.
Guy Hausler, Kerry Slater
doaj   +1 more source

Individual variability in morphometry and emergence of seeds of Combretum leprosum

Bioscience Journal, 2017
Combretum leprosum Mart. is a medicinal species of the Brazilian savanna with good potential potential for use in the regeneration of degraded areas, mainly because it is resistant to burning.
Renan da Cruz Paulino, Maria de Fatima Barbosa Coelho, Gabrielly Paula de Sousa Azevedo Henriques, Jeferson Luis Dallabona Dombroski   +3 more
doaj   +3 more sources

Influence of fire frequency on Colophospermum mopane and Combretum apiculatum woodland structure and composition in northern Gonarezhou National Park, Zimbabwe [PDF]

, 2009
We investigated the long-term effects of fire frequency on Colophospermum mopane and Combretum apiculatum woodland structure and composition in northern Gonarezhou National Park (GNP), Zimbabwe.
Gandiwa, E., Kativu, S.
core   +3 more sources

Veld burning

Koedoe: African Protected Area Conservation and Science, 1961
Calibration of the belt transect method in Combretum Woodland in the Kruger National ...
R. L. Davidson, A. M. Brynard, P. Gillard, G. Lecatsas, J. Leigh   +4 more
doaj   +1 more source

The impact of fire on habitat use by the short-snouted elephant shrew ('Elephantulus brachyrhynchus') in North West Province, South Africa [PDF]

, 2008
Several studies have investigated the response of small mammal populations to fire, but few have investigated behavioural responses to habitat modification. In this study we investigated the impact of fire on home range, habitat use and activity patterns
ARNOLD, BALLARD, BLANC, BONS, BOULENGER, BOULENGER, BROWN, CARRANZA, CROCHET, D. James Harris, DOUADY, FELSENSTEIN, HARRIS, HARRIS, HARRIS, HARRIS, HARRIS, HUELSENBECK, HUELSENBECK, Hugo Rebelo, José C. Brito, KOCHER, LE HOUÉ, LE HOUÉ, MELLADO, MELLADO, Miguel A. Carretero, Miguel M. Fonseca, Mohsen Kalboussi, MORAVEC, NOUIRA, PASTEUR, PERERA, POSADA, PRENTICE, PULQUÉ, RATO, SALVADOR, SAMBROOK, SARNTHEIN, Saïd Larbes, SCHLEICH, SCHUSTER, SWOFFORD, THOMPSON, WERNER, ZACHOS   +46 more
core   +1 more source