Results 31 to 40 of about 9,854 (223)

Wound healing properties of Copaifera paupera in diabetic mice. [PDF]

open access: yesPLoS ONE, 2017
Copaifera oleoresin is one of the most used natural products in popular medicine all over the world. Among other effects (i.e., anti-inflammatory, antinociceptive, microbicidal) one of the most well-known is its wound healing capacity.
Jorge Luis Amorim   +12 more
doaj   +1 more source

Neoangiogênese de retalhos cutâneos em ratos tratados com óleo de copaíba Neoangiogenesis of skin flaps in rats treated with copaiba oil

open access: yesPesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi avaliar morfometricamente a neoangiogênese de retalhos cutâneos subdérmicos em ratos tratados com óleo de copaíba (Copaifera langsdorffii) em pomada a 10%.
Lígia Reis de Moura Estevão   +6 more
doaj   +1 more source

Biologia reprodutiva de Copaifera langsdorffii Desf. (Leguminosae, Caesalpinioideae) [PDF]

open access: yesRevista Brasileira de Botânica, 2002
Copaifera langsdorffii Desf. e uma especie da familia Leguminosae, subfamilia Caesalpinioideae, de ampla distribuicao no Brasil. O estudo da biologia reprodutiva desta especie foi realizado numa area de cerradao aberto para pastagem da Fazenda Capim Branco, Uberlândia, MG.
FREITAS, CRISTIANE V.   +1 more
openaire   +3 more sources

Copaifera sabulicola (Leguminosae), uma nova espécie do cerrado brasileiro

open access: yesRodriguésia
RESUMO Uma nova espécie de Copaifera (Leguminosae, Caesalpinioideae, Tribo Detarieae) é proposta. Essa nova espécie é conhecida apenas do Brasil, ocorrendo no cerrado do centro-oeste da Bahia e extremo norte de Minas Gerais, e apresenta maior afinidade ...
Jorge Antonio Silva Costa   +1 more
doaj   +1 more source

Screening of Native Plant Species in the Artisanal Gold Mining Sites of Doko, Guinea: Perspectives for Phytoremediation

open access: yesCLEAN – Soil, Air, Water, Volume 54, Issue 3, March 2026.
This study focuses on phytoremediation in a gold mining‐contaminated area in Doko, Guinea. Plant, soil, and rhizospheric soil samples were collected and subjected to physicochemical analyses to quantify heavy metal content. Biological indicators: bioconcentration factor (BCF), translocation factor (TF), and biological accumulation coefficient (BAC ...
Ahmed Amara Konaté   +6 more
wiley   +1 more source

Discriminação de especies de madeiras da floresta Amazônica de Paragominas, estado do Pará, Brasil, pela aplicação da espectroscopia no infravermelho próximo (NIRS) [PDF]

open access: yes, 2019
0 trabalho teve coma objetivo discriminar 2 especies florestais tropicais, ocorrentes na Unidade de Manejo Florestal, do municipio de Paragominas, estado do Pará, Brasil, monitorada ha 25 anos pelo IMAZON.
Americo da Silva, Caroline   +4 more
core  

Animal–Plant Interactions Under Defaunation: Consequences for Amazonian Trees of Commercial Interest

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We experimentally investigated the effects of medium‐ and large‐sized mammal defaunation on the removal and fate of seeds from economically important forest species in Amazonian forests. Our results show that mammal exclusion significantly reduced seed removal, although the magnitude of this effect varied among plant species.
Arlison Castro   +5 more
wiley   +1 more source

In vitro studies of the antibacterial activity of Copaifera spp. oleoresins, sodium hypochlorite, and peracetic acid against clinical and environmental isolates recovered from a hemodialysis unit

open access: yesAntimicrobial Resistance and Infection Control, 2018
Background Patients submitted to hemodialysis therapy are more susceptible to infection, especially to infection by Gram-positive bacteria. Various research works have attempted to discover new antimicrobial agents from plant extracts and other natural ...
Rosimara Gonçalves Leite Vieira   +8 more
doaj   +1 more source

Ocorrência de populações naturais de espécies não-madeireiras em Rondônia. [PDF]

open access: yes, 2011
Os objetivos deste trabalho foram identificar e caracterizar, a partir de informação secundária, áreas de ocorrência natural de espécies florestais fontes de produtos florestais não madeireiros, entre elas: castanha-do-brasil (Bertholletia excelsa H.B.K);
BENTES-GAMA, M. de M.   +4 more
core  

Effect of land use change on Melolonthidae (Coleoptera: Scarabaeoidea) beetle communities in the deforestation arc of the Brazilian Amazon

open access: yesInsect Conservation and Diversity, Volume 19, Issue 2, Page 404-419, March 2026.
Habitat transformation in Amazon due to agriculture expansion impairs Melolonthidae diversity. Assemblage response towards habitat transformation are group‐dependent. Although highly disturbed, Amazon arc of deforestation region dwells sensitive insect assemblages. Abstract Although the Amazon provides crucial goods and ecosystem services for humanity,
Kleyton Rezende Ferreira   +4 more
wiley   +1 more source

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