Medical Plants
Mostrando 13-24 de 80 artigos, teses e dissertações.
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13. Ethnopharmacology: quo vadis? Challenges for the future
It is well-known that humans have used medicinal plants for millennia, but as a defined field of scientific research called ethnopharmacology, it has a relatively short history. It is linked to the development of pharmacology in the 19th century (as exemplified in the work of Claude Bernard linking the explorers' observations on traditional uses of medicines
Rev. bras. farmacogn.. Publicado em: 2014-04
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14. Antimicrobial activity of some medicinal plants from the cerrado of the central-western region of Brazil
Ethanol extracts from six selected species from the Cerrado of the Central-Western region of Brazil, which are used in traditional medicine for the treatment of infectious diseases and other medical conditions, namely Erythroxylum suberosum St. Hil. (Erythroxylaceae), Hyptis crenata Pohl. ex Benth. (Lamiaceae), Roupala brasiliensis Klotz. (Proteaceae), Simar
Braz. J. Microbiol.. Publicado em: 2012-12
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15. Alterações ambientais e os riscos de transmissão da Leishmaniose Tegumentar Americana na área de influência da UHE Serra do Facão, Goiás, Brasil
The disease Leishmaniasis is transmitted by the bite of bloodsucking female sand flies infected domestic and wild animals. The construction of hydropower plants (HPP), usually cause environmental changes in its area of influence, which can alter cycle of transmission these diseases, producing outbreaks. This work aims to study sand flies caught in the area o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2011
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16. Ethnopharmacology in Dublin: surveys on the medicinal plants use profile
This study aimed to examine the use of natural products as medicines in the greater Dublin area, Ireland. A field study was carried out on eighteen natural health stores; store assistants were interviewed and asked questions from a previously prepared questionnaire. Results were evaluated and a picture could be drawn about the use of natural products in Dubl
Revista Brasileira de Farmacognosia. Publicado em: 12/08/2011
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17. Cardiovascular effects of monoterpenes: a review
The monoterpenes are secondary metabolites of plants. They have various pharmacological properties including antifungal, antibacterial, antioxidant, anticancer, anti-spasmodic, hypotensive, and vasorelaxant. The purpose of this research was to review the cardiovascular effects of monoterpenes. The data in this resarch were collected using the Internet portal
Revista Brasileira de Farmacognosia. Publicado em: 08/07/2011
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18. Plants from Solanaceae family with possible anxiolytic effect reported on 19th century's Brazilian medical journal
In the beginning of the 19th century, the first Brazilian scientific knowledge journal on medicinal plants the Gazetas Médicas was launch reporting Brazilian medicinal plants belonging to several botanical families. The aim of this study was research the Solanaceae species that were described as anxiolytics in the 19th century's Brazilian Medical Gazettes a
Revista Brasileira de Farmacognosia. Publicado em: 17/06/2011
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19. In situ and genetic characterization of Gossypium barbadense populations from the states of Pará and Amapá, Brazil.
Abstract ? The objective of this work was to characterize the populations of Gossypium barbadense in the states of Amapá and Pará, Brazil. In situ characterization was conducted through interviews with the owners of the plants and environmental observations. Leaf or petal tissue as well as seed samples were collected for genetic characterization by single
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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20. Produção e análise de metabólitos secundários de fungos filamentosos
Filamentous fungi produce a diverse array of secondary metabolites that have a remarkable impact on society. Some metabolites are exploited for their antibiotic and pharmaceutical activities, other are involved in diseases, due to the fungi interactions with plants or animals. In this context, the goal of this work was the obtention of secondary metabolites
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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21. Atividade antidermatófito de produtos obtidos de Punica granatum
A romã é utilizada na medicina tradicional de diversas regiões do mundo e vem sendo estudada, tendo diversas propriedades farmacêuticas. O tratamento de micoses cutâneas são difíceis devido às características de latência dos conídeos, à seleção de resistentes, longo tempo de uso e alto custo dos medicamentos. Nós verificamos a atividade de ext
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2010
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22. Avaliação do efeito tripanocida do eupomatenóide-5 por meio de abordagens de biologia celular e bioquímica : um possível mecanismo de ação
Chagas disease is considered a neglected disease that affects millions of people, but does not have an appropriate and effective treatment. The etiologic agent is the protozoan Trypanosoma cruzi that presents a complex life cycle alternating between a vertebrate host and an invertebrate. In the search for more effective and less toxic drugs, the research for
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2010
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23. Hospedabilidade de plantas medicinais aos nematóides M. javanica e M. incognita
The medicinal herb, according to World Health Organization is any plant that has, in one or more of its organs, substances used for therapeutic purposes, or that these substances are the starting point for the synthesis of chemicals and pharmaceuticals, these substances is given the name of active ingredients. Medicinal plants can be attacked by pests, disea
Publicado em: 2010
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24. Some arachnidan peptides with potential medical application
The search for new active drugs that can alleviate or cure different diseases is a constant challenge to researchers in the biological area and to the pharmaceutical industry. Historically, research has focused on the study of substances from plants. More recently, however, animal venoms have been attracting attention and studies have been successful in addr
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2010