Results 31 to 40 of about 193 (96)

Conservação da poaia (Psychotria ipecacuanha Standl.): I- Estratégias de localização de populações e etnobotânica

Revista Brasileira de Plantas Medicinais, 2004
Ipecac (Psychotria ipecacuanha Standl.) is a Brazilian medicinal species known to present important pharmacological properties: amebicide, emetic and expectorant. The species suffered intense extractivism (root harvesting) and reduction of its habitat.
E. R. Martins, L. O. Oliveira
openaire   +1 more source

Germinação in vitro e organogênese direta em explantes hipocotiledonares com polaridade invertida de Psychotria ipecacuanha (Brot.) Stokes

Revista Fitos, 2013
This study aimed to seed germination and adventitious shoot regeneration from Psychotria ipecacuanha inverted hypocotyls. The results showed a percentage of 84.17% of seeds germinated with normal seedlings development. The germination started after the second day of cultivation and was observed up to 70 days.
Maurecilne da Silva, Aristéa Azevedo, Gizelly da Silva, Ilio de Carvalho, Ana Aparecida Rossi, Wagner Otoni   +5 more
openaire   +1 more source

Etnobotânica ribeirinha amazônica: a potencialidade de espécies vegetais para o tratamento de doenças negligenciadas, com ênfase na malária

Cadernos Cajuína
A etnobotânica é um campo que combina conhecimentos de diferentes áreas para entender como as comunidades utilizam as plantas em suas práticas tradicionais.
Verônica Almieira da Rocha, Sandro Beleza Cruz, Elizabeth da Silva Lima, Douglas Marcelo Pinheiro da Silva, Renato Abreu Lima   +4 more
doaj   +1 more source

An alternative to evaluate the efficiency of in vitro culture medium using a logistic regression model

Semina: Ciências Exatas e Tecnológicas, 2003
The evaluation of a culture medium for the in vitro culture of a species is performed using its physical and/or chemical properties. However, the analysis of the experimental results makes it possible to evaluate its quality.
Daniel Furtado Ferreira, Marcelo Angelo Cirillo, Patrícia Schober Gonçalves Lima   +2 more
doaj  

ESTUDOS PRELIMINARES DA FLORAÇÃO E FRUTIFICAÇÃO DE PSYCHOTRIA IPECACUANHA (BROT.) STOKES (IPECA) NO BANCO DE GERMOPLASMA DA EMBRAPA-CPATU EM BELÉM, PARA

, 1995
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Rodrigues, Irenice Alves, Serra, Ana Gabriela Polaro, Moura, Maristela G   +2 more
openaire   +2 more sources

Emetine, a small molecule natural product, displays potent anti-gastric cancer activity via regulation of multiple signaling pathways. [PDF]

Cancer Chemother Pharmacol, 2023
Peng X, Shi J, Zhao Z, Tong R, Zhang X, Zhong L.   +5 more
europepmc   +1 more source

The Nighttime Fragrance of Guettarda scabra (Rubiaceae): Flower Scent and Its Implications for Moth Pollination. [PDF]

Molecules, 2023
Pimienta MC, Salazar D, Koptur S.
europepmc   +1 more source

<i>In vitro</i> Inhibition of HIV-1 by Cyclotide-Enriched Extracts of <i>Viola tricolor</i>. [PDF]

Front Pharmacol, 2022
Conzelmann C, Muratspahić E, Tomašević N, Münch J, Gruber CW.   +4 more
europepmc   +1 more source

Plant-Derived Cyclotides Modulate κ-Opioid Receptor Signaling. [PDF]

J Nat Prod, 2021
Muratspahić E, Tomašević N, Nasrollahi-Shirazi S, Gattringer J, Emser FS, Freissmuth M, Gruber CW.   +6 more
europepmc   +1 more source

From Passos the Indian to Doctor Chernoviz: experiments to cure leprosy in nineteenth-century Pará. [PDF]

Hist Cienc Saude Manguinhos, 2023
Henrique MC.
europepmc   +1 more source