Results 111 to 120 of about 187 (126)

Alterações bioquímicas durante a embebição de sementes de catingueira (Caesalpinia pyramidalis Tul.) [PDF]

Revista Brasileira De Sementes = Brazilian Seed Journal, 2008
A Caesalpinia pyramidalis Tul. é ima espécie nativa da catinga resistente à seca e de grande potencial econômico. A germinação das suas sementes compreende uma série de processos, que começa com a embebição de água e termina com a emergência da plântula através do tegumento.
Ligia Marinho, Barbara Dantas, Dantas Barbara Franca   +2 more
exaly   +4 more sources

Qualidade fisiológica de sementes de caesalpinia pyramidalis tul: durante o armazenamento [PDF]

Revista Brasileira De Sementes = Brazilian Seed Journal, 2011
A catingueira (Caesalpinia pyramidalis Tul.) é uma espécie arbustiva de ampla dispersão no semiárido nordestino e endêmica do bioma caatinga. A irregularidade e má distribuição das chuvas na região comprometem a produção de sementes, a tal ponto que a maioria dos frutos apresenta sementes mal formadas ou inviáveis para a germinação.
Alberício Pereira de Andrade, Riselane DE LUCENA ALCÂNTARA Bruno, Givanildo Silva   +2 more
exaly   +4 more sources

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Possible mechanisms of action of Caesalpinia pyramidalis against ethanol-induced gastric damage

Journal of Ethnopharmacology, 2015
Caesalpinia pyramidalis Tul. (Fabaceae), known as "catingueira", is an endemic tree of the Northeast region of Brazil. This plant, mainly inner bark and flowers, has been used in traditional medicine to treat gastritis, heartburn, indigestion, stomachache, dysenteries, and diarrheas.The ethanol extract of C.
Sara Thomazzi
exaly   +3 more sources

The pollen of Caesalpinia pyramidalis Tul. is toxic to honeybees (Apis mellifera)

Arthropod-Plant Interactions, 2013
Caesalpinia pyramidalis Tul. (syn. Caesalpinia gardneriana Benth.) is an endemic tree from northeastern Brazil whose flowers are visited by a number of bee species, including the honeybee (Apis mellifera). The present study aimed to determine whether the pollen of C. pyramidalis is toxic to honeybees.
Benito Soto-Blanco, Patricio Borges Maracajá, Soto-Blanco Benito   +2 more
exaly   +2 more sources

Water storage of a typical tree species in the Caatinga biome (Caesalpinia pyramidalis Tul.)

Hydrological Processes, 2023
AbstractOur understanding of the movement and storage of water in typical Caatinga plants is still limited and often disregarded in water balance calculations. This is why the objective of this work was to evaluate the water storage dynamic in typical trees of the Caatinga biome during the dry, rainy and transition period by gauging the water content ...
Juliana Alcântara Costa, Lucas Melo Vellame, Carlos Alexandre Gomes Costa, Joaquín Navarro‐Hevia, Claudivan Feitosa de Lacerda, José Vidal de Figueiredo, José Carlos de Araújo   +6 more
openaire   +1 more source

Evaluation of mechanisms involved in the antinociception of the ethanol extract from the inner bark of Caesalpinia pyramidalis in mice

Journal of Ethnopharmacology, 2013
Caesalpinia pyramidalis Tul. (Fabaceae) is an endemic tree of the Northeast region of Brazil, mainly in the Caatinga region. More commonly, inner bark or flowers are traditionally used to treat many painful and inflammatory processes. A common use of this plant is made by macerating a handful of its stem bark in a liter of wine or sugarcane brandy.
Sara Thomazzi
exaly   +3 more sources

Gastroprotective activity of the ethanol extract from the inner bark of Caesalpinia pyramidalis in rats

Journal of Ethnopharmacology, 2013
Caesalpinia pyramidalis Tul. (Fabaceae), known as "catingueira", has been used in folk medicine in the treatment of various disorders such as gastritis, heartburn, indigestion, and stomach ache. However, the gastroprotective properties of this species have not yet been studied.The ethanol extract of Caesalpinia pyramidalis inner bark was used in rats ...
Ana Roseli S, Ribeiro, Polyana B F, Diniz, Charles S, Estevam, Malone S, Pinheiro, Ricardo L C, Albuquerque-Júnior, Sara M, Thomazzi   +5 more
openaire   +2 more sources

Anatomia e densidade básica da madeira de Caesalpinia pyramidalis Tul. (Fabaceae), espécie endêmica da caatinga do Nordeste do Brasil [PDF]

Acta Botanica Brasilica, 2009
Este trabalho objetivou estudar a anatomia e a densidade básica da madeira de Caesalpinia pyramidalis utilizada pelas comunidades locais, ocorrente na caatinga de Pernambuco, nos municípios de Serra Talhada e Sertânia, assim como comparar a percentagem dos elementos do lenho no tronco e nos galhos, na própria árvore, a fim de estabelecer o potencial ...
Peter Gasson, FRANCISCO De Assis Ribeiro Dos Santos, Gasson Peter   +2 more
exaly   +4 more sources

Cytotoxic, genotoxic and cytoprotective potential of aqueous extracts of Caesalpinia pyramidalis Tul., Caesalpinia ferrea Mart. and Caesalpinia pulcherrima Sw.

2015
The legumenous Caesalpinia pyramidalys, Caesalpinia ferrea and Caesalpinia pulcherrima are widely used in folk medicine in many countries. Thus, this study aimed to cytogenetically evaluate, through the use of meristematic roots cells of Allium cepa, after the exposure times 24 and 48 hours, the cytotoxic potential of aqueous extracts, at ...
Silva, Francisca Daniela Barros, Sales, Maria Anaíla Gonçalves, Sá, Ohana Rafaela Morais, Deus, Maria do Socorro Meireles de, Sousa, João Marcelo de Castro e, Peron, Ana Paula, Ferreira, Paulo Michel Pinheiro   +6 more
openaire   +1 more source

Quantificação de fenóis e flavonoides totais dos extratos da espécie vegetal Caesalpinia pyramidalis

Cuadernos de Educación y Desarrollo
A catinga-de-porco (Caesalpinia pyramidalis) é uma espécie vegetal característica das caatingas que tem a necessidade de controlar o seu consumo de água. Para fins medicinais, é utilizada para o tratamento de febres, doenças estomacais, diuréticos e infecções catarrais. Perante a importância da catinga-de-porco, vários estudos foram realizados com essa
Carlos Henrique Borges Figueiredo, Thiago de Morais Chaves, Vinicius Gabriel Azevedo Martins, Carlos Gabriel Araújo Chaves, Jamilson Guilherme Sousa dos Santos, Maira Silva Ferreira, Alamgir Khan, Raquel Maria Trindade Fernandes   +7 more
openaire   +1 more source