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Data/hora: 09/06/2024 02:45:10

Qualidade de produtos a base de plantas medicinais comercializados no Brasil: castanha-da-índia (Aesculus hippocastanum L.), capim-limão (Cymbopogon citratus (DC.) Stapf ) e centela (Centella asiatica (L.) Urban)
Provedor de dados: 39
Autores: Melo,Joabe Gomes de; Martins,Járisson Diógenes Guilherme da Rocha; Amorim,Elba Lúcia Cavalcanti de; Albuquerque,Ulysses Paulino de.
Com o objetivo de avaliar a qualidade de produtos a base de plantas medicinais, analisou-se dez amostras de castanha-da-índia, onze de capim-limão e seis de centela, comercializadas em farmácias da cidade do Recife, provenientes de indústrias de várias partes do país. Analisamos as informações técnico-científicas nos rótulos e/ou bulas de acordo com as exigências e obrigatoriedades da legislação brasileira (RDC n. 140 de 29/05/2003 e na RDC n. 102 de 30/11/2000), e embasamento da literatura científica. Também avaliou-se as características organolépticas, a autenticidade e a pureza dos produtos. Constatou-se ausência das informações obrigatórias em 92,59% das amostras. Dentre os termos vedados, foi comum a sugestão da inexistência de efeitos colaterais ou...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plantas medicinais; Fitoterápicos; Controle de qualidade; Produtos naturais; Botânica aplicada.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062007000100004

Can the Apparency Hypothesis explain the selection of medicinal plants in an area of caatinga vegetation? A chemical perspective
Provedor de dados: 39
Autores: Alencar,Nélson Leal; Araújo,Thiago Antonio de Sousa; Amorim,Elba Lúcia Cavalcanti de; Albuquerque,Ulysses Paulino de.
This scientific note examines the ability of the apparency hypothesis to explain the selection of medicinal plants by members of a rural community located in the Caatinga dryland region of Pernambuco state. A total of 61 plants considered to be medicinal were examined phytochemically to test the premises of this hypothesis. It was concluded that apparency does not completely explain our findings.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethnobotany; Phytochemistry; Traditional botanical knowledge; Traditional pharmacopeia.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000300033

Jurema-Preta (Mimosa tenuiflora [Willd.] Poir.): a review of its traditional use, phytochemistry and pharmacology
Provedor de dados: 52
Autores: Souza,Rafael Sampaio Octaviano de; Albuquerque,Ulysses Paulino de; Monteiro,Júlio Marcelino; Amorim,Elba Lúcia Cavalcanti de.
Numerous plant species are used throughout the world to achieve the modified states of conscientiousness. Some of them have been used for the therapeutic purposes, such as Mimosa tenuiflora (Willd) Poir. (family Mimosaceae) known as "jurema-preta", an hallucinogenic plant traditionally used for curing and divination by the Indians of northeastern Brazil. In this review, several aspects of the use, phytochemistry, and pharmacology of this plant are considered.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethnopharmacology; Hallucinogenic plants; Natural products; Entheogen.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000500010

Influence of glucose and stirring in the fermentation process in order to produce anti- Candida metabolites produced by  Streptomyces sp.
Provedor de dados: 60
Autores: Escher,Silvia Katrine Silva; Sousa Júnior,José Jeosafá Vieira de; Dias,Adrielle Leal; Amorim,Elba Lúcia Cavalcanti de; Araújo,Janete Magalí de.
ABSTRACT This study evaluated the influence of glucose and stirring in the fermentation process in order to produce anti-Candida metabolites produced by Streptomyces sp. MPO4 isolated from Amazon soil. The anti-Candida metabolites production was registered after 24 h of fermentation in stirred ISP2 medium, having antifungal inhibition halos between 12.3 mm and 25.3 mm, yielding higher production of anti-Candida agents after 96 h. Stirring was a determining factor for the production of anti-Candida secondary metabolites, since the absence of glucose reflected in the late production of the antifungal starting from Streptomyces sp.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptomyces sp./anti-Candida activity; Anti-Candida metabolites/production; Fermentation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000200265

Anti-inflammatory and healing action of oral gel containing borneol monoterpene in chemotherapy-induced mucositis in rats ( Rattus norvegicus )
Provedor de dados: 60
Autores: Nascimento-Júnior,Braz José do; Brito,Lucas de Souza; Barros,Walquíria Nunes; Gonçalves,Daniela Marques; Matos,Luana de Souza; Nascimento,Cínthia Reyjane Borges; Ribeiro,Luciano Augusto de Araújo; Lima,Ricardo Santana de; Silva-Júnior,René Geraldo Cordeiro; Reis,Sílvio Alan Gonçalves Bomfim; Gonçalves,Talita Mota; Amorim,Elba Lúcia Cavalcanti de.
ABSTRACT The aim of this study was to investigate the effect of gels containing the monoterpene borneol in induced oral mucositis using an animal model. Gels were prepared with borneol at 1.2% and 2.4% (w/w). Oral mucositis was induced by administration of three doses of 5-fluorouracil (30 mg/kg, i.p.) and injury with acetic acid (50%, v/v) soaked in filter paper applied to right cheek mucosa for 60s. Four subgroups comprising 12 animals each were formed. Six animals from each group were sacrificed at days seven and fourteen after oral mucositis induction. Mucous samples were processed and stained with hematoxylin-eosin and Masson’s Trichrome. The semiquantitative evaluation involved observation of inflammatory parameters. ImageJ® software was used in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemotherapy; Oral gel/Borneol monoterpene/effects; Oral gel/Borneol monoterpene/action anti-inflammatory; Oral gel/Borneol monoterpene/healing action; Bornyl alcohol/effects; Palliative care.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300604