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List of works by Maria de Fátima Agra

A new species and taxonomic notes on Lycianthes series Glanduliferae (Solanaceae) from the Brazilian Amazon ⬇️

scientific article published in 2021

Alkaloids and Phenolic Compounds from Sida rhombifolia L. (Malvaceae) and Vasorelaxant Activity of Two Indoquinoline Alkaloids

scientific article published on 6 January 2017

Antinociceptive activity of ethanol extract from Duguetia chrysocarpa Maas (Annonaceae).

scientific article published on 3 May 2012

Application of UV/VIS Spectrophotometry and Multivariate Analysis to Characterization of the Species of Solanum sect. ErythrotrichumChild ⬇️

scientific article published on June 1, 2012

Azaphenanthrene alkaloids with antitumoral activity from Anaxagorea dolichocarpa Sprague & Sandwith (Annonaceae). ⬇️

scientific article

Bignonieae (Bignoniaceae) from the Pico do Jabre, Paraíba, Brazil: Taxonomic diversity and distribution

Biological activities of Solanum paludosum Moric. extracts obtained by maceration and supercritical fluid extraction

Chemical composition and modulation of bacterial drug resistance of the essential oil from leaves of Croton grewioides

scientific article published on 16 September 2017

Chemical composition, botanical evaluation and screening of radical scavenging activity of collected pollen by the stingless bees Melipona rufiventris (Uruçu-amarela).

scientific article published in June 2009

Chemical constituents from Tillandsia recurvata

scientific article

Dolichocarpols A-F, Unprecedented Macrocyclic Humulene-Type Sesquiterpenoids from Anaxagorea dolichocarpa

scientific article published on 02 June 2020

Essential oils and their constituents: anticonvulsant activity.

scientific article published on 23 March 2011

FLORA DA PARAÍBA, BRASIL: TILLANDSIA L. (BROMELIACEAE) ⬇️

Flavonoid Aglycones in Species of Solanum

Flora da Paraíba, Brasil: Loganiaceae

scientific article published in 2005

Flora da Paraíba, Brasil: Solanum L. (Solanaceae)

article

Flora do Pico do Jabre, Paraíba, Brasil: Cactaceae juss

scientific article published in 2002

Gastroprotective activity of the ethanolic extract and hexane phase of Combretum duarteanum Cambess. (Combretaceae).

scientific article published on 15 September 2012

Gastroprotective mechanisms of the chloroform and ethyl acetate phases of Praxelis clematidea (Griseb.) R.M.King & H.Robinson (Asteraceae)

scientific article published on 15 September 2012

Leaf anatomy and histochemistry of three species of Ficus sect. Americanae supported by light and electron microscopy

scientific article

Leaf and stem micromorphology of Byrsonima sericea DC. by light and scanning electron microscopy

scientific article published on 14 November 2019

Leaf epidermal characters of Brazilian species of Solanum section Torva as taxonomic evidence

article

Micromorphology of leaflets of <i>Senna</i> series <i>Bacillares</i> (Leguminosae) and its taxonomic significance

scientific article published in 2022

Molecular delimitation of clades within New World species of the "spiny solanums" (Solanum subg. Leptostemonum)

scientific article published on October 2011

Molluscicidal activity of Solanum species of the Northeast of Brazil on Biomphalaria glabrata.

scientific article

Neotypification of Sida nordestinensis (Malvaceae—Malveae)

scientific article published in 2024

New Sulphated Flavonoids from Wissadula periplocifolia (L.) C. Presl (Malvaceae).

scientific article published on 9 November 2015

Pharmacognostic Study on Elsholtzia ciliata (Thumb.) Hyl: Anatomy, Phytochemistry and Pharmacological Activities

Phenolic constituents from Wissadula periplocifolia (L.) C. Presl. and anti-inflammatory activity of 7,4'-di-O-methylisoscutellarein

scientific article published on 11 September 2015

Phytochemical study of Waltheria viscosissima and evaluation of its larvicidal activity against Aedes aegypti

scientific article published in 2019

Secondary metabolites from Sida rhombifolia L. (Malvaceae) and the vasorelaxant activity of cryptolepinone.

scientific article

Solanum knappiae sp. nov. (Solanaceae) from the Atlantic Forest of northeastern Brazil

scholarly article

Structural elucidation and NMR assignments of a new pyrrolizidine alkaloid from Crotalaria vitellina Ker Gawl.

scientific article published on 29 May 2013

Synopsis of the plants known as medicinal and poisonous in Northeast of Brazil

article

Taxonomic study of Senna section Chamaefistula series Bacillares (Fabaceae) in the Atlantic Forest north of the São Francisco River, Brazil, and nomenclatural updates

scientific article published in 2024

Taxonomic updates in Dolichandra Cham. (Bignonieae, Bignoniaceae)

scientific article

The antinociceptive and anti-inflammatory activities of Piptadenia stipulacea Benth. (Fabaceae).

scientific article published on 25 January 2010

Triterpenes and phenolic compounds isolated from the aerial parts ofHerissantia tiubaeand evaluation of 5,4′,-dihydroxy-3,6,7,8,3′-pentamethoxyflavone as a modulator of bacterial drug resistance

Typifications of ten names related to Senna ser. Interglandulosae (Leguminosae, Caesalpinioideae)

scientific article published in 2022

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