Listar Farmacia por autor "0ad1ff6a-35bc-4975-9c95-d04a4c73d0d6"
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Antibacterial biocomposite materials based on essential oils embedded in sol–gel hybrid silica matrices
Vega Martínez, Osvaldo; Araya Barrantes, Juan José; Chavarría Vargas, Max; Castellón Elizondo, Erick (2016-09)For the design of antibacterial materials comprising hybrid silica-containing plant oils capable of performing a controlled release of essential oil components, tests of lemongrass, citronella, basil, rosemary, eucalyptus, ... -
Evaluation of mucilages isolated from seeds of Hyptis suaveolens, Salvia hispanica and Linum usitatissimum as pharmaceutical excipients in solid dose and liquid formulations
Rodríguez, Allen A.; Alfaro, Jeanina; Vargas Monge, Ronny; Pacheco Molina, Jorge A.; Araya Barrantes, Juan José (2018)In this work, the performance of mucilages obtained from the seeds of Hyptis suaveolens, Linum usitatissimum and salvia hispanica were evaluated for their potential use as stabilizers in liquid formulations and as binders ... -
Relative Selectivity of Plant Cardenolides for Na+/K+ -ATPases From the Monarch Butterfly and Non-resistant Insects
Petschenka, Georg; Fei, Colleen S.; Araya Barrantes, Juan José; Schröder, Susanne; Timmermann, Barbara N.; Agrawal, Anurag A. (2018)A major prediction of coevolutionary theory is that plants may target particular herbivores with secondary compounds that are selectively defensive. The highly specialized monarch butterfly (Danaus plexippus) copes well ... -
Sullivantosides A-F: Pregnane glycosides from Asclepias sullivantii L.
Araya Barrantes, Juan José; Kindscher, Kelly; Timmermann, Barbara N. (2016-06)Phytochemical investigation of the above-ground biomass of Asclepias sullivantii L. (Asclepiadaceae) afforded six new pregnane glycosides, named sullivantosides A-F (1–6). The structures of 1–6 were elucidated through a ...