Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Phytoecdysteroid"”.
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Phytoecdysteroid accumulation in plants and bioactivities in animal models
Phytoecdysteroids are plant-produced polyhydroxylated steroidal compounds that have valued bioactivities including plant defense against herbivorous insects, and growth and performance-enhancing properties in mammals. In this program of research, phytoecdysteroid accumulation was investigated in …
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Accumulation pattern of the phytoecdysteroid 20-hydroxyecdysone in different organs of Pffafia glomerata
Os ecdisteróides são hormônios esteróides encontrados em insetos e plantas. Em insetos, vários processos que ocorrem durante o seu desenvolvimento são iniciados ou controlados por pulsos específicos do zooecdisteróide 20-hidroxiecdisona (20E). Em plantas, a biossíntese, a regulação e a função …
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Salt stress and UV-B radiation modulate growth, physiology and 20-hydroxyecdysone contents in Brazilian-ginseng [Pfaffia glomerata (Spreng.) Pedersen]
The phytoecdysteroid 20-hydroxyecdysone (20E) is a secondary metabolite with high agrochemical, biotechnological and pharmacological potential, produced only by certain plant species. However, in relation to 20E, it is emphasized that: (i) the biosynthetic pathway is not fully elucidated in plants; …
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Studies on biological activities of Scottish plants.
… 3 cyanogenic glycosides, 2 diaryl heptanoids, 1 phytoecdysteroid, a cinnamic acid derivative and an acetophenone derivative isolated in this study. These included the novel compounds hederacine A, hederacine B, two tropane alkaloids isolated from Glechoma hederacea, centcyamine and …
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The impact of multiple acute turkesterone doses on indirect hypertrophy and metabolic measures : a preliminary investigation.
Turkesterone is a naturally occurring plant steroid touted for its medicinal, pharmacological, and biological properties with no reported adverse side effects compared to traditional anabolic androgenic steroids. However, this ostensible enhancement to increase muscle protein synthesis (MPS) …