Barbatic Acid
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Notes on the chemical variation of the lichenized Ascomycota Cladia aggregata (Cladoniaceae) in the states of Paraná and Santa Catarina, Brazil
The chemical compounds of Cladia aggregata from the states of Paraná and Santa Catarina were analyzed, resulting in five chemotypes. The chemotypes are as follows: barbatic and 4-O-demethylbarbatic acid; barbatic, 4-O-demethylbarbatic, and homosekikaic acid; barbatic, 4-O-demethylbarbatic and diffractaic, or barbatic and diffractaic acid; barbatic, 4-O-deme
Acta Bot. Bras.. Publicado em: 2013-09
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2. InfluÃncia de Cladonia salzmanni Nyl sobre fungos micorrÃzicos arbusculares e no desenvolvimento de plÃntulas de Genipa americana L
Lichens are know for being rich in substances considered asseing allelopathic or antimicrobial agents, which can be leached out from lichen by rainfall, and therefore the soil below is enriched by these compounds. Aiming to study the ecological role of these organisms, two experiments were performed. In the experiment 1 the effects of Cladonia salzmannii aga
Publicado em: 2007
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3. Efeito do Ãcido barbÃtico de Cladomia salzmannii (Nyl.) nanoencapsulado sobre Trypanosoma cruzi
The aim of this study was to evaluate the effects of barbatic acid (BARB) on the viability, growth and ultrastructure of Trypanosoma cruzi epimastigote forms, the ethiologic agent of Chagasâ disease. In order to improve the BARB bioavailability this compound was incorporated into D,L-(lactide-glycolide) copolymer (PLGA) nanocapsules (BARB-NC). The cell grow
Publicado em: 2007