Buscar
Mostrando ítems 61-70 de 499
Taxonomic and Functional Microbial Signatures of the Endemic Marine Sponge Arenosclera brasiliensis
(PUBLIC LIBRARY SCIENCESAN FRANCISCO, 2012)
The endemic marine sponge Arenosclera brasiliensis (Porifera, Demospongiae, Haplosclerida) is a known source of secondary metabolites such as arenosclerins A-C. In the present study, we established the composition of the ...
Characterization of bacterial, archaeal and eukaryote symbionts from antarctic sponges reveals a high diversity at a three-domain level and a particular signature for this ecosystem
(CIENCIAS, 2015)
Sponge-associated microbial communities include members from the three domains of life. In the case of bacteria, they are diverse, host specific and different from the surrounding seawater. However, little is known about ...
Anti HSV-1 activity of halistanol sulfate and halistanol sulfate C isolated from Brazilian marine sponge Petromica citrina (Demospongiae)
(Molecular Diversity Preservation International, 2013-11)
The n-butanol fraction (BF) obtained from the crude extract of the marine sponge Petromica citrina, the halistanol-enriched fraction (TSH fraction), and the isolated compounds halistanol sulfate (1) and halistanol sulfate ...
11-Oxoaerothionin isolated from the marine sponge Aplysina fistularis shows anti-inflammatory activity in LPS-stimulated macrophages
(Informa Healthcare, 2012-12-01)
Marine sponges of the order Verongida are a rich source of biologically active bromotyrosine-derived secondary metabolites. However, none of these compounds are known to display anti-inflammatory activity. In the present ...
11-Oxoaerothionin isolated from the marine sponge Aplysina fistularis shows anti-inflammatory activity in LPS-stimulated macrophages
(Informa Healthcare, 2012-12-01)
Marine sponges of the order Verongida are a rich source of biologically active bromotyrosine-derived secondary metabolites. However, none of these compounds are known to display anti-inflammatory activity. In the present ...
Alcaloides polar de la esponja marina del Caribe Niphates digitalis.
(2010)
Un método con cromatografía flash, phenylhexyl semi-preparativa RP HPLC-DAD-ELSD combinado con polar RP analítica HPLC-DAD, se aplicó para separar y purificar los seis muy bases nitrogenadas y un alcaloide Amidina bicíclica, ...
Metabolite variability in Caribbean sponges of the genus Aplysina
tSponges of the genus Aplysina are among the most common benthic animals on reefs of the Caribbean, anddisplay a wide diversity of morphologies and colors. Tissues of these sponges lack mineralized skeletalelements, but ...
(8Z, 13Z, 18R, 20Z)-Strobilin and (7Z, 13Z, 18R, 20Z)-Felixinin : New bioactive furanosesterterpene tetronic acids from marine sponges of the Genus Ircinia
(Pharmaceutical Society of JapanProductos Naturales MarinosJapón, 2018)
Antileishmanial epidioxysterols from the Colombian marine sponge Ircinia campana are oxidation products from naturally occurring 5,7 sterolsLos epidioxiesteroles con actividad antileishmania de la esponja marina Colombiana Ircinia campana son productos de oxidación de los esteroles naturales 5,7
(Universidad de Antioquia, Facultad de Ciencias Farmacéuticas y AlimentariasProductos Naturales MarinosMedellín, Colombia, 2021)
SYNTHESIS OF CHIRALS REGIOISOMERS FROM D-MANNITOL: OBTAINMENT OF A ACETYLENIC ALCOHOLS MIXTURE.
(Soc Brasileira QuimicaSao PauloBrasil, 2009)