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Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Estudo etnofarmacológico e fitoquímico das espécies medicinais Cleome spinosa Jacq, Pavonia varians Moric e Croton cajucara Benth
In this present work an ethnographic research was performed with 84 native medicinal specimens from the Litoral Norte Riograndense, from which two plants Cleome spinosa Jacq e Pavonia varians Moric were submitted to ethnobotanic, phytochemistry and pharmacologic investigations. Additionally, a phytopharmacological research of the medicinal specimen Croton ca
Publicado em: 2009
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2. SÍNTESE E CARACTERIZAÇÃO ESTRUTURAL DE PIRAZOLINIL-TOLIL-SULFONAS TRIALOMETIL SUBSTITUÍDAS DE INTERESSE ANTIMICROBIANO. / SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF TRIHALOMETHYL SUBSTITUTED PYRAZOLYNIL-TOLYLSULFONES OF ANTIMICROBIAL INTEREST.
The present research describes the use of b-alcoxyvynil trihalomethyl ketones [CX3C(O)CR2CR1R, where X= Cl, F; R= OMe, OEt; R1: H, Me, Ph, 4-MePh, 4-MeOPh, 4-BrPh, 4-ClPh, 4-FPh; R2= H, Ph] in the regiospecific synthesis of 16 new 3(4)-alkyl(aryl) substituted 5-trihalomethyl-5-hydroxy-4,5-dihydro-1H-1-tosylpyrazoles. These pyrazolines were obtained from the
Publicado em: 2006
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3. Taxonomia e ecologia dos Myxomycetes ocorrentes na EstaÃÃo EcolÃgica Serra de Itabaiana, Sergipe, Brasil
Os Myxomycetes constituem um grupo de protistas com 870 espÃcies, distribuÃdas em microhabitats diversificados. Eles desempenham importante papel entre os decompositores e na cadeia alimentÃcia da microfauna. As 218 espÃcies previamente descritas para o Brasil distribuem-se nas cinco regiÃes do paÃs, mas a mixobiota de muitos estados ainda nÃo foi des
Publicado em: 2005
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4. Biodiversity and ecophysiology of endomycorrhizal fungi associated with bromeliads. / Biodiversidade e ecofisiologia de fungos micorrízicos arbusculares em associação com bromélias.
In this work, the biodiversity of AM fungi found associated with terrestrial and epiphytic bromeliads, and the response of Aechmea nudicaulis (L.) Griseb., germinated in vitroto inoculation with various AM fungi were compared (ecophysiology). Plant growth, nutrient content, and colonization by AM fundi were measured in two substrates. The diversity of AM fun
Publicado em: 2002