Results 11 to 20 of about 190 (130)

Seasonal variation in phytotoxicity of Drimys brasiliensis Miers [PDF]

Idesia, 2014
espanolDrimys brasiliensis Miers (Winteraceae), conocida popularmente como "casca-de-anta", se encuentra en formaciones de la Mata Atlantica y del Cerrado en Brasil. Se la considera una importante fuente de compuestos naturales con propiedades farmacologicas, aunque poco se sepa sobre su potencial fitotoxico sobre otras plantas.
Simoni Anese, Patricia Umeda Grisi, Maristela Imatomi   +2 more
exaly   +3 more sources

Drimys brasiliensis essential oil as a source of drimenol

Holos, 2016
Drimys brasiliensis Miers is a native plant species to the Atlantic Forest, commonly known as cataia, and used as a stimulant, anti-diahrreal, antipyretic, among other properties.
Luciele Milani Zem, Katia Christina Zuffellato-Ribas, Henrique Soares Koehler, Maria Izabel Radomski, Cicero Deschamps   +4 more
doaj   +3 more sources

Crescimento de Drimys brasiliensis na Floresta Ombrófila Mista, Colombo, PR

Pesquisa Florestal Brasileira, 2010
Drimys brasiliensis Miers, conhecida como cataia ou casca-d’anta, é uma espécie da família Winteraceae, típica da Floresta Ombrófila Mista (FOM) e considerada como uma espécie muito importante em planos de manejo e conservação.
Mariana Ferraz de Oliveira, Patrícia Póvoa de Mattos   +1 more
doaj   +4 more sources

Insecticidal action of Drimys brasiliensis Miers on black citrus aphid

Revista Ciência Agronômica, 2018
The aim of this study was to evaluate the insecticidal effects of a hexane fraction and polygodial compound obtained from Drimys brasiliensis roots on the mortality of adults and nymphs of Toxoptera citricida (black citrus aphid). For the hexane fraction,
Simoni Anese, Wanessa Porto Tito Gambarra, Patrícia Umeda Grisi, Sonia Cristina Juliano Gualtieri   +3 more
doaj   +3 more sources

Comparison of leaf anatomy and essential oils from Drimys brasiliensis Miers in a montane cloud forest in Itamonte, MG, Brazil. [PDF]

Bot Stud, 2014
Drimys brasiliensis Miers is native to Brazil, where it is mainly found in montane forests and flooded areas in the South and Southeast regions of the country. The objectives of the present study were to compare the leaf anatomy and the chemical constitution of the essential oils from D. brasiliensis present in two altitude levels (1900 and 2100 m), in
Cruz BPD, de Castro EM, Cardoso MDG, de Souza KF, Machado SMF, Pompeu PV, Fontes MAL.   +6 more
europepmc   +5 more sources

Phytotoxic activity of differents plant parts of Drimys brasiliensis miers on germination and seedling development

Bioscience Journal, 2015
The aim of this study was to evaluate the phytotoxic activity of aqueous extracts from mature leaves, stem bark and roots of Drimys brasiliensis Miers on germination and initial seedling development of two target species, Triticum aestivum L.
Simoni Anese, Patrícia Umeda Grisi, Luciana de Jesus Jatobá, Viviane de Cássia Pereira, Sonia Cristina Juliano Gualtieri   +4 more
doaj   +6 more sources

Evaluation of Stability and In Vitro Security of Nanoemulsions Containing Eucalyptus globulus Oil. [PDF]

Biomed Res Int, 2017
Essential oil of Eucalyptus globulus presents several pharmacological properties. However, their therapeutic efficacy may be affected by limitations due to several conditions, rendering it difficult to obtain stable and effective pharmaceutical formulations.
de Godoi SN, Quatrin PM, Sagrillo MR, Nascimento K, Wagner R, Klein B, Santos RCV, Ourique AF.   +7 more
europepmc   +2 more sources

EDBD—3,6-Epidioxy-1,10-Bisaboladiene—An Endoperoxide Sesquiterpene Obtained from Drimys brasiliensis (Winteraceae) Exhibited Potent Preclinical Efficacy against Schistosoma mansoni Infection [PDF]

Antibiotics
Schistosomiasis, a neglected tropical disease impacting over 250 million individuals globally, remains a major public health challenge due to its prevalence and significant impact on affected communities.
Eric Umehara, Thainá R. Teixeira, Rayssa A. Cajás, Monique C. Amaro, Josué de Moraes, João Henrique G. Lago   +5 more
doaj   +2 more sources

Foliar water uptake of Tamarix ramosissima from an atmosphere of high humidity. [PDF]

ScientificWorldJournal, 2014
Many species have been found to be capable of foliar water uptake, but little research has focused on this in desert plants. Tamarix ramosissima was investigated to determine whether its leaves can directly absorb water from high humidity atmosphere and, if they can, to understand the magnitude and importance of foliar water uptake.
Li S, Xiao HL, Zhao L, Zhou MX, Wang F.
europepmc   +2 more sources

Environmental controls in the water use patterns of a tropical cloud forest tree species, Drimys brasiliensis (Winteraceae) [PDF]

Tree Physiology, 2015
Trees from tropical montane cloud forest (TMCF) display very dynamic patterns of water use. They are capable of downwards water transport towards the soil during leaf-wetting events, likely a consequence of foliar water uptake (FWU), as well as high rates of night-time transpiration (Enight) during drier nights.
Cleiton B Eller, Stephen S O Burgess, Rafael S Oliveira   +2 more
exaly   +3 more sources