Results 61 to 70 of about 1,918 (201)

Additions and precisions on the pollen morphologyof Alvaradoa subovata (Simaroubaceae) and Roupala brasiliensis (Proteaceae) [PDF]

, 2000
Se dan a conocer observaciones con microscopio electrónico de transmisión (MET), que complemen-tan los estudios previos realizados con microscopio electrónico de barrido (MEB) sobre la morfologíapolínica de Alvaradoa subovata Cronquist (Simaroubaceae) y ...
Sanso, Andrea Mariel, Xifreda, Cecilia Carmen   +1 more
core   +1 more source

Ailanthus altissima Extract Ameliorates Cognitive Decline and Neurodegeneration in an Aluminum Chloride–Induced Rat Model of Alzheimer’s Disease

Journal of Food Biochemistry, Volume 2026, Issue 1, 2026.
Background The extract of Ailanthus altissima possesses anti‐inflammatory and neuroprotective properties. We aimed to investigate its effectiveness in mitigating the AlCl3‐induced Alzheimer’s disease in a rat model. Methods A total of 32 adult male Wistar rats were divided into 4 groups each consisting of 8 rats.
Mohammad Mehdi Gravandi, Daniel Elieh-Ali-Komi, Roshanak Amirian, Seyede Zahra Hosseini, Seyede Darya Alavi, Samira Shirooie, Amir Kiani, Mohammad Hosein Farzaei, Anupama Bose   +8 more
wiley   +1 more source

A Deep Metagenomic Snapshot as a Proof‐of‐Concept for Resource Generation: Simultaneous Assembly of Host, Food, and Microbiome Genomes From Stingless Bee Larval Food

Ecology and Evolution, Volume 15, Issue 12, December 2025.
This study serves as a proof‐of‐concept, demonstrating that deep shotgun sequencing of a single complex sample—stingless bee larval food—can simultaneously generate multiple genomic resources. From this dataset, we assembled three genomes (a near‐complete bacterium, a draft host mitochondrion, and a fragmented plant chloroplast) with varying ...
Carlos Ueira‐Vieira, Ana Carolina Costa Santos, Thayane Nogueira Araújo, Solange Cristina Augusto, Natanael Borges de Avila, Ana Maria Bonetti, Anderson Rodrigues dos Santos   +6 more
wiley   +1 more source

Antimycobacterial Activity of Milemaronol, a New Squalene-Type Triterpene, and Other Isolate?

Natural Product Communications, 2020
A new triterpene, named milemaronol ( 1 ), was isolated from Homalolepis suffruticosa Engl., Simaroubaceae , along with 10 known metabolites, chaparrinone ( 2 ), scopoletin ( 3 ), 5-methoxycanthin-6-one ( 4 ), eurylene ( 5 ), hispidol A ( 6 ), hispidol B
Samyra I. S. Boeno, Michel de S. Passos, Mariana Félix, Sanderson D. Calixto, Almir R. C. Júnior, Lara F. Barbosa Siqueira, Michelle F. Muzitano, Raimundo Braz-Filho, Ivo J. Curcino Vieira   +8 more
doaj   +1 more source

Here, There and Everywhere: Widespread Non‐Native Plants in the World's Urban Ecosystems

Global Ecology and Biogeography, Volume 34, Issue 11, November 2025.
ABSTRACT Aim To (a) produce a list of the most widespread naturalised non‐native plant species across cities of the world; (b) explore whether cities on different continents are invaded by the same group of widespread naturalised species; and (c) elucidate the origins of the most widespread naturalised urban species. Location Global.
David M. Richardson, Lauren B. Trotta, Myla F. J. Aronson, Benjamin Baiser, Marc W. Cadotte, Marta Carboni, Laura Celesti‐Grapow, Sonja Knapp, Ingolf Kühn, Ana Carolina Lacerda de Matos, Zdeňka Lososová, Daijiang Li, Flavia A. Montaño‐Centellas, Luke J. Potgieter, Rafael D. Zenni, Petr Pyšek   +15 more
wiley   +1 more source

Revisão taxonômica do gênero Simaba Aubl. (Simaroubaceae) na América do Sul. [PDF]

, 1983
The present paper is a revision of the genus Simaba (Aublet) (Simaroubaceae) in South America. Most of the species ocurr in Brazil where they are know by the common names "Calunga", "Cajurana" and ...
Cavalcante, Paulo Bezerra
core  

Diversidade taxonômica e padrões de distribuição geográfica em Picramnia (Simaroubaceae) no Brasil Taxonomic diversity and geographic distribution patterns of Picramnia (Simaroubaceae) in Brazil

Acta Botânica Brasílica, 1990
O gênero neotropical Picramnio Sw., tem 19 espécies no Brasil, das quais 12 são exclusivamente brasileiras. Os principais padrões de variação e distribuições geográfica e ecológica desses taxa, permitem o reconhecimento de algumas categorias de espécies:
José Rubens Pirani
doaj   +1 more source

Plant science meets the decision‐making process of restoration in quarries and waste dumps of a remote archipelago

Ecological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
Restoration experiments in degraded quarries of the Galápagos Islands test innovative water‐saving techniques. The photo shows experimental plots at Floreana Black Gravel Quarry (2014 and 2024), where long‐term monitoring evaluates plant survival and growth.
Nicolás Velasco, Christian Sevilla, Anna Calle‐Loor, Paúl Mayorga, Danyer Zambrano, Patricia Jaramillo Díaz   +5 more
wiley   +1 more source

Bruceadysentoside A, a new pregnane glycoside and others secondary metabolites with cytotoxic activity from brucea antidysenterica J. F. Mill. (simaroubaceae). [PDF]

, 2019
Makong YS, Fotso GW, Mouthe GH, et al. Bruceadysentoside A, a new pregnane glycoside and others secondary metabolites with cytotoxic activity from brucea antidysenterica J. F. Mill. (simaroubaceae). Natural product research.
Fotso, Ghislain Wabo, Wansi, Jean Duplex, Rennert, Robert, Ngadjui, Bonaventure Tchaleu, Makong, Yves Salomon, Mouthe, Gervais Happi, Sewald, Norbert ; https://orcid.org/, Arnold, Norbert, Lenta, Bruno   +8 more
core   +1 more source

Physiological and Growth Responses of Tropical Dry Forest Tree Seedlings to Water and Nutrient Additions: Comparisons Between Nitrogen Fixers and Non‐Fixers

Biotropica, Volume 57, Issue 5, September 2025.
This study examined the physiological and growth responses of tropical dry forest tree seedlings to water and nutrient additions, comparing nitrogen (N)‐fixing and non‐fixing species. The results showed that N‐fixing species responded more strongly to nutrient addition, accumulating significantly more biomass and increasing height growth rate. Overall,
Erick Calderón‐Morales, Leland K. Werden, Chris M. Smith‐Martin, Bonnie G. Waring, Roberto Cordero‐Solorzano, Jennifer S. Powers   +5 more
wiley   +1 more source