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List of works by Dulce Helena Siqueira Silva

Alchornea glandulosa Ethyl Acetate Fraction Exhibits Antiangiogenic Activity: Preliminary Findings from In Vitro Assays Using Human Umbilical Vein Endothelial Cells

scientific article published on 11 June 2011

Alkaloids extracted from Pterogyne nitens induce apoptosis in malignant breast cell line

scientific article

An Unprecedented Neolignan Skeleton from Chimarrhis turbinata

scientific article published on 25 March 2011

Anti-angiogenic effects of pterogynidine alkaloid isolated from Alchornea glandulosa.

scientific article

Anti-trichophyton activity of protocatechuates and their synergism with fluconazole

scientific article

Antifungal Activity of Decyl Gallate against Several Species of Pathogenic Fungi.

scientific article

Antioxidant Quinonemethide Triterpenes fromSalacia campestris

scientific article published on 01 March 2005

Antioxidant flavan-3-ols and flavonol glycosides from Maytenus aquifolium

scientific article published in September 2003

Antioxidant phenolic and quinonemethide triterpenes from Cheiloclinium cognatum

scientific article published on 01 July 2004

Aromatic compounds produced by endophytic fungi isolated from red alga Asparagopsis taxiformis - Falkenbergia stage.

scientific article published on 26 March 2018

Bi- and tetraflavonoids from Aristolochia ridicula

scientific article published on 01 December 2000

Bioactive secondary metabolites from Phomopsis sp., an endophytic fungus from Senna spectabilis. ⬇️

scientific article published on 22 May 2014

Biologically active eremophilane-type sesquiterpenes from Camarops sp., an endophytic fungus isolated from Alibertia macrophylla.

scientific article published on 4 March 2014

Botryane terpenoids produced by Nemania bipapillata, an endophytic fungus isolated from red alga Asparagopsis taxiformis - Falkenbergia stage ⬇️

scientific article published on 23 August 2019

Cytotoxic guanidine alkaloids from Pterogyne nitens.

scientific article published in March 2009

Dihydrochalcones and flavonolignans from Iryanthera lancifolia

scientific article published on 01 November 1999

Ethyl ferulate, a component with anti-inflammatory properties for emulsion-based creams.

scientific article published on 17 June 2014

Free radical scavenging activity of Kielmeyera variabilis (Clusiaceae). ⬇️

scientific article

High resolution ultra high pressure liquid chromatography-time-of-flight mass spectrometry dereplication strategy for the metabolite profiling of Brazilian Lippia species

scientific article published on 28 March 2012

Improvement of pro-oxidant capacity of protocatechuic acid by esterification

scientific article

Indole glucoalkaloids from Chimarrhis turbinata and their evaluation as antioxidant agents and acetylcholinesterase inhibitors

scientific article published in November 2004

Inhibitory effect of gallic acid and its esters on 2,2'-azobis(2-amidinopropane)hydrochloride (AAPH)-induced hemolysis and depletion of intracellular glutathione in erythrocytes.

scientific article published in May 2010

Interconverting flavanone glucosides and other phenolic compounds in Lippia salviaefolia Cham. ethanol extracts.

scientific article

Iridoid glucosides from Randia spinosa (Rubiaceae)

scientific article published on 01 June 2003

Morphological and biochemical alterations activated by antitumor clerodane diterpenes

scientific article

Myeloperoxidase inhibitory and radical scavenging activities of flavones from Pterogyne nitens. ⬇️

scientific article published in May 2008

Patents of drugs extracted from Brazilian medicinal plants.

scientific article published on April 2009

Sesquiterpenes from Xylaria sp., an endophytic fungus associated with Piper aduncum (Piperaceae)

The Styracaceae

article published in 2006

The use of standard methodology for determination of antifungal activity of natural products against medical yeasts Candida sp and Cryptococcus sp

article by Liliana Scorzoni et al published September 2007 in Brazilian Journal of Microbiology

Validated HPLC method for the standardization of Phyllanthus niruri (herb and commercial extracts) using corilagin as a phytochemical marker

scientific article

Validated high-performance liquid chromatographic method for the standardisation of Ptychopetalum olacoides Benth., Olacaceae, commercial extracts

Vochysiaceae: secondary metabolites, ethnopharmacology and pharmacological potential

scholarly article by Fausto Carnevale Neto et al published 8 June 2011 in Phytochemistry Reviews

seco-iridoids from Calycophyllum spruceanum (Rubiaceae).

scientific article published in September 2003

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