Results 51 to 60 of about 14,030,795 (210)

Flavonoids as Anxiolytics in Animal Tests: Systematic Review, Meta‐Analysis, and Bibliometrical Analysis

Phytotherapy Research, Volume 40, Issue 1, Page 77-99, January 2026.
ABSTRACT Flavonoids are natural secondary metabolites of plants with a basic composition derived from polyphenols that can produce a plethora of different neurophysiological effects, some of which are relevant to anxiety disorders. As such, many flavonoids have been evaluated in behavioral screens in preclinical research on anxiolytics.
Jhennify Albuquerque Machado, Danilo Brandão Araújo, Monica Lima‐Maximino, Diógenes Henrique de Siqueira‐Silva, Bernardo Tomchinsky, Jonathan Cueto‐Escobedo, Juan Francisco Rodríguez‐Landa, Caio Maximino   +7 more
wiley   +1 more source

Habitat Conditions and Neighborhood Interactions Drive the Phylogenetic Structure of Seedling Assemblages in a Tropical Forest Mosaic

Biotropica, Volume 57, Issue 6, November 2025.
In poor, well‐drained sandy soils, we observed the coexistence of more closely related species, suggesting that shared evolutionary history influences which seedlings survive under these restrictive conditions. Contrary to expectations, flooded areas harbored more distantly related species, likely because pathogens and other natural enemies limit the ...
Matheus Guthierris Bitencourt Rosa, Mariana Brando Balázs da Costa Faria, Luisa Truffi, Alexandre Adalardo de Oliveira, Adriana Maria Zanforlin Martini   +4 more
wiley   +1 more source

As formigas como indicadores biológicos do impacto humano em manguezais da costa sudeste da Bahia

, 2006
Os manguezais são comuns ao longo dos estuários da costa Atlântica do Brasil. Embora a diversidade de plantas seja baixa, esse ecossistema suporta uma fauna diversa, oferecendo diferentes tipos de recursos para numerosos organismos não aquáticos.
Delabie,Jacques H.C., Paim,Valéria R.L. de M., Delabie, Jacques H.C., Paim, Valeria R.L. de M., Campiolo, Sofia, Campiolo,Sofia, Nascimento, Ivan C. do, Mariano, Clea S.F., Nascimento,Ivan C. do, Mariano,Cléa dos S.F.   +9 more
core   +1 more source

Floral Integration and Phenotypic Selection on Floral Traits of Ipomoea cavalcantei (Convolvulaceae), a Rare, Endemic, and Endangered Species to the Amazon Ironstone Outcrops

Ecology and Evolution, Volume 15, Issue 9, September 2025.
This paper analyzed the evolutionary potential of Ipomoea cavalcantei (an endemic species from the Amazon) by using floral integration and phenotypic selection analysis. The analyzed population presented floral integration in style length, probably due to selective pressures from pollinators on floral traits related to pollen deposition.
Adriano Valentin‐Silva, Ana Carolina Galindo da Costa, Arthur Domingos‐Melo, Lucas Erickson Nascimento da Costa, Kleber Resende Silva, Carolina da Silva Carvalho, Maurício Takashi Coutinho Watanabe   +6 more
wiley   +1 more source

Análise sedimentar em zonas costeiras: subsídio ao diagnóstico ambiental da Lagoa do Peri - Ilha de Santa Catarina-SC, Brasil [PDF]

, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Geografia.O presente trabalho discute os aspectos físicos/ambientais da Lagoa do Peri, localizada no sudeste da Ilha de ...
Oliveira, João Sérgio de
core  

Morfometria e estrutura populacional de Micropogonias furnieri (Perciformes, Sciaenidae) na baí­­a de Guanabara, Estado do Rio de Janeiro, Brasil

Boletim do Instituto de Pesca, 2018
A corvina, Micropogonias furnieri, é a espécie de Sciaenidae mais comum na baí­­a de Guanabara, sudeste do Brasil. Com base em arrastos mensais efetuados por um barco camaroneiro que opera com rede simples de arrasto-de-fundo, entre maio de 2003 e junho
Magda Fernandes de ANDRADE-TUBINO, Luiza Balster FIORE-CORREIA, Marcelo VIANNA   +2 more
doaj  

A new species of the genus Crenilabium (Mollusca, Heterobranchia, Acteonidae) from Brazil

Papéis Avulsos de Zoologia, 2006
Crenilabium birmani, a new species of acteonid is conchologically described from the southwestern and southern coast of Brazil. The new species is the fist record of the genus for the South Western Atlantic and differ in details and proportions of the ...
Luiz Ricardo L. Simone
doaj   +1 more source

Wild Divergence: Molina's Hog‐Nosed Skunk (Conepatus chinga) and South American Coati's (Nasua nasua) Responses to Landscape Changes in the Highly Neglected Uruguayan Savannah

Austral Ecology, Volume 50, Issue 9, September 2025.
The South American coati (Nasua nasua) has a greater chance of occupying areas with more forests. The Molina hog‐nosed skunk has a greater occupancy in native grasslands and crop farm areas. The coati has a smaller chance of occupying areas of crop farming and native grasslands.
Jordani Dutra, Maria João Ramos Pereira, Flávia P. Tirelli   +2 more
wiley   +1 more source

A CONFIGURAÇÃO DOTÊNISDE CAMPOINFANTO JUVENIL BRASILEIRO:PRIMEIRAS DESCRIÇÕES

Pensar en Movimiento, 2017
Da Silva, C.L., Costa, I.P., Moraes e Silva, M., Caregnato, A.F. & Cavichiolli, F.R. (2017). A configuração do tênis de campo infanto juvenil brasileiro: primeiras descrições.
Camile Luciane da Silva, Isabelle Plociniak Costa, Marcelo Moraes e Silva, Andre Felipe Caregnato, Fernando Renato Cavichiolli   +4 more
doaj   +1 more source

Surviving in the Amazon Arc of Deforestation: Richness and Defaunation of Mammals in Priority‐Protected Areas of the Brazilian Midwest

Austral Ecology, Volume 50, Issue 7, July 2025.
We found rich and compositionally different assemblages of medium and large‐sized mammals in protected areas on the southern edge of Amazon. However, both have high rates of mammal defaunation. We argue that anthropogenic threats in the Amazon Arc of Deforestation are eroding large ungulate populations, especially peccaries.
Mateus Melo‐Dias, Letícia G. Ribeiro, Julia F. Queiroz, Marcos Penhacek, Rogério José Custódio, Domingos de Jesus Rodrigues, Clarissa Rosa   +6 more
wiley   +1 more source