A subfamília Faboideae (Fabaceae Lindl.) no Parque Estadual do Guartelá, Paraná, Brasil

Andrade, Anna Luiza Pereira; Miotto, Sílvia Teresinha Sfoggia; Santos, Élide Pereira dos

doi:10.1590/s2236-89062009000400012

Cited by 12 publications

(13 citation statements)

References 16 publications

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“…Fabaceae é considerada a maior família de plantas no Brasil, co m 2.100 espécies e 188 gêneros, dos quais 31 são endêmicos, estando representada em todos os biomas brasileiros (ANDRADE et al, 2009). Entre os gêneros de Fabaceae, Machaerium é predominantemente neotropical, co m apro ximadamente 130 espécies de árvores, arbustos e lianas, ocorrendo do sul do México ao norte da Argentina, sendo que no Brasil há cerca de 80 espécies (FILA RDI;LIMA, 2014).…”

Section: Introductionunclassified

GERMINAÇÃO E CRESCIMENTO INICIAL DE Machaerium brasiliense VOGEL (FABACEAE) EM CASA DE VEGETAÇÃO

Pastorini¹,

Romagnolo²,

Barbeiro³

et al. 2016

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ResumoMachaerium brasiliense Vogel é uma espécie arbórea, conhecida popularmente como pau-sangue, jacarandá-bico-de-pato e sapuva. Com o objetivo de verificar a germinação, sementes de M. brasiliense foram mantidas sob temperatura de 20°, 25° e 30 °C, em câmara de germinação com fotoperíodo de 12h ou escuro contínuo. Para análise do crescimento inicial, avaliaram-se, aos 90, 180, 270 e 360 dias após o transplante (DAT), a altura, o comprimento da raiz, a massa seca da parte aérea, da raiz e total e o número de folhas de plantas mantidas em casa de vegetação. A presença ou ausência de luz não influenciou o desempenho das sementes, observando-se maior porcentagem de germinação (PG) para as sementes submetidas a 20 e 25 °C, o mesmo sendo verificado para o parâmetro índice de velocidade de germinação (IVG). O menor tempo médio de germinação (TMG) foi observado a 30 °C. Em relação aos parâmetros de crescimento, os maiores valores foram obtidos aos 270 e 360 DAT, não ocorrendo diferença estatística entre esses dois períodos de avaliação. A presença de nódulos radiculares foi observada a partir dos 180 DAT. Palavras-chave: M assa seca; nódulos; parte aérea; raiz; temperatura. Abstract Germination and initial growth of Machaerium brasiliense Vogel (Fabaceae) in a greenhouse. Machaerium brasilienseVogel is an arboreal species, popularly known as "pau-sangue", "jacarandá-bico-de-pato" and "sapuva" (State of Paraná, Brazil). A iming to analyze the germination, M. brasiliense seeds were kept at 20°, 25° and 30° C in a growth chamber with a 12h photoperiod or continuous darkness. For initial growth, plants were analyzed for height, length of root, shoot and root dry mass, total dry mass and the number of leaves at 90, 180, 270 and 360 days after transplanting (DAT).The presence or absence of light showed no effect on the performance of seeds, with a higher germination percentage (PG) found for seeds at 20 and 25 °C, as verified for the germination speed index (IVG). The shortest average germination time (TMG) was observed at 30 °C. Regarding the growth parameters, the highest values were obtained at 270 and 360 DAT, with no statistical difference between these two evaluation periods. The presence of root nodules was verified from 180 DAT. Keywords: Dry mass; nodules; shoot; root; temperature. INTRODUÇÃOFabaceae é considerada a maior família de plantas no Brasil, co m 2.100 espécies e 188 gêneros, dos quais 31 são endêmicos, estando representada em todos os biomas brasileiros (ANDRADE et al., 2009). Entre os gêneros de Fabaceae, Machaerium é predominantemente neotropical, co m apro ximadamente 130 espécies de árvores, arbustos e lianas, ocorrendo do sul do México ao norte da Argentina, sendo que no Brasil há cerca de 80 espécies (FILA RDI;LIMA, 2014).Macherium brasiliense Vogel (Fabaceae -Faboidae), conhecida como pau-sangue, jacarandá, canelado-brejo ou sapuva, é uma espécie arbórea com cerca de 6-13 metros de altura, heliófila, característica de formações semideciduais, ocorrendo do Maranhão ao Paraná (LORENZI, 2014), sendo...

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Section: Introductionunclassified

GERMINAÇÃO E CRESCIMENTO INICIAL DE Machaerium brasiliense VOGEL (FABACEAE) EM CASA DE VEGETAÇÃO

Pastorini¹,

Romagnolo²,

Barbeiro³

et al. 2016

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“…Candolle 1825: 332) (Fig. 7A, B): erect to prostrate herb; pinned-trifoliate leaves; stipules connate almost to the apex when young and entirely free in adult; leaflets obovate, orbicular or rarely ovate; racemes terminal; purple or violet corolla; lomentum fruit 4-6-articulate, pubescent (Andrade et al 2009). …”

Section: Fabaceaementioning

confidence: 99%

“…(Bentham 1849: 520) (Fig. 7C): prostrate to decumbent herb; unifoliolate leaves; stipules connate; leaflets ovate-lanceolate, rarely suborbicular; racemes axillary; yellow corolla; ovate legume fruit (Andrade et al 2009, Rogalski 2009). …”

Section: Desmodium Incanum DC (Dementioning

confidence: 99%

“…(Bentham 1849: 519) (Fig. 7D): erect herb; pinned-trifoliate leaves, unifoliolate at the base of the branches; stipules connate; linear to narrow-lanceolate leaflets, with yellow punctate glands; racemes axillary, globose; yellow corolla; ovate legume fruit (Andrade et al 2009, Rogalski 2009). …”

Section: Desmodium Incanum DC (Dementioning

confidence: 99%

“…(Velloso 1829: 309, Burkart 1971 (Fig. 7E): prostrate, ascending or erect herb; unifoliolate leaves; stipules free; elliptical, leaflets oblong, obovate, rarely ovate; racemes axillary, knobby; violet or pink corolla; straight legume fruit (Andrade et al 2009, Ceolin 2011.…”

Section: Desmodium Incanum DC (Dementioning

confidence: 99%

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Floristic survey of the Furnas Gêmeas region, Campos Gerais National Park, Paraná state, southern Brazil

Andrade¹,

Moro²,

Kuniyoshi³

et al. 2017

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species belonging to 70 angiosperms families and 2 gymnosperm families were collected. Just 4 angiosperm taxa were not determined to species. Although the Furnas Gêmeas has suffered from very evident anthropogenic changes, the vegetation retains part of its original richness, as seen in better-preserved areas outside the park. Included in our list are endangered species that need urgent measures for their conservation.

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In vivo anti‐inflammatory activity of Fabaceae species extracts screened by a new ex vivo assay using human whole blood

Rosa

Domingos

Salem

et al. 2021

Phytochemical Analysis

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Introduction Plants have been considered a promising source for discovering new compounds with pharmacological activities. The Fabaceae family comprises a large variety of species that produce substances with diverse therapeutic potential, including anti‐inflammatory activity. The limitations of current anti‐inflammatories generate the need to research new anti‐inflammatory structures with higher efficacy as well as develop methods for screening multiple samples, reliably and ethically, to assess such therapeutic properties. Objective Validate and apply a quantification method for prostaglandin E2 (PGE2) production from an ex vivo assay in human blood in order to screen anti‐inflammatory activity present in many Fabaceae species extracts. Methods Human blood was incubated with extracts from 47 Fabaceae species. After lipopolysaccharide (LPS)‐induced inflammation, PGE2 was quantified in the plasma by liquid chromatography with tandem mass spectrometry (LC–MS/MS). The extracts that presented PGE2 production inhibition were further assessed through in vivo assay and then chemically characterised through an analysis of ultra‐performance liquid chromatography electrospray ionisation quadrupole time‐of‐flight tandem mass spectrometry (UPLC‐ESI‐QTOF‐MS2) data. Results The new ex vivo anti‐inflammatory assay showed that five out of the 47 Fabaceae species inhibited PGE2 production. Results from an in vivo assay and the metabolic profile of the active extracts supported the anti‐inflammatory potential of four species. Conclusion The quantification method for PGE2 demonstrated fast, sensitive, precise, and accurate results. The new ex vivo anti‐inflammatory assay comprised a great, reliable, and ethical approach for the screening of a large number of samples before an in vivo bioassay. Additionally, the four active extracts in both ex vivo and in vivo assays may be useful for the development of more efficient anti‐inflammatory drugs.

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A subfamília Faboideae (Fabaceae Lindl.) no Parque Estadual do Guartelá, Paraná, Brasil

Cited by 12 publications

References 16 publications

GERMINAÇÃO E CRESCIMENTO INICIAL DE Machaerium brasiliense VOGEL (FABACEAE) EM CASA DE VEGETAÇÃO

GERMINAÇÃO E CRESCIMENTO INICIAL DE Machaerium brasiliense VOGEL (FABACEAE) EM CASA DE VEGETAÇÃO

Floristic survey of the Furnas Gêmeas region, Campos Gerais National Park, Paraná state, southern Brazil

In vivo anti‐inflammatory activity of Fabaceae species extracts screened by a new ex vivo assay using human whole blood

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A subfamília Faboideae (Fabaceae Lindl.) no Parque Estadual do Guartelá, Paraná, Brasil

Cited by 12 publications

References 16 publications

GERMINAÇÃO E CRESCIMENTO INICIAL DE Machaerium brasiliense VOGEL (FABACEAE) EM CASA DE VEGETAÇÃO

GERMINAÇÃO E CRESCIMENTO INICIAL DE Machaerium brasiliense VOGEL (FABACEAE) EM CASA DE VEGETAÇÃO

Floristic survey of the Furnas G&ecirc;meas region, Campos Gerais&nbsp;National Park, Paran&aacute; state, southern Brazil

In vivo anti‐inflammatory activity of Fabaceae species extracts screened by a new ex vivo assay using human whole blood

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Floristic survey of the Furnas Gêmeas region, Campos Gerais National Park, Paraná state, southern Brazil