Derivaties
Mostrando 1-4 de 4 artigos, teses e dissertações.
-
1. In vivo diabetic wound healing effect and HPLC–DAD–ESI–MS/MS profiling of the methanol extracts of eight Aloe species
Abstract Genus Aloe, Xanthorrhoeaceae, is well distributed all over Egypt, and many species have been used as medicinal plants; mainly reported to prevent cardiovascular diseases, cancer and diabetes. This study attempts to analyze the secondary metabolites in the methanol extract of the leaves of eight Aloe species; A. vera (L.) Burm. f., A. arborescens Mil
Rev. bras. farmacogn.. Publicado em: 2016-06
-
2. Ensaios em finanças quantitativas: apreçamento de derivativos multidimensionais via processos de Lévy, e topologia e propagação do risco sistêmico / Essays in quantitative finance: multidimensional derivative pricing via Lévy processes, and systemic risk topology na risk propagation
Este estudo contempla dois ensaios em finanças quantitativas, relacionados, respectivamente, a modelos de apreçamento e risco sistêmico. No Capitulo 1, e apresentado uma alternativa para modelar opções multidimensionais, cujas estruturas de ganhos e perdas dependam das trajetórias dos processos dos preços dos ativos objetos. A modelagem sugerida consi
Publicado em: 2010
-
3. The Nature of the Ground States of Cobalt(II) and Nickel(II) Carboxypeptidase A
The magnetic susceptibilities of cobalt(II) and nickel(II) derivaties of carboxypeptidase A (CPA) follow the Curie law over a wide temperature range. The observed magnetic moments of Co(II)CPA and Ni(II)CPA are 4.77 ± 0.15 and 2.53 ± 0.10 Bohr Magnetons, respectively. The magnetic and spectral properties of Ni(II)CPA are consistent only with an octahedral
-
4. Site-Specific Instability in DROSOPHILA MELANOGASTER: Evidence for Transposition of Destabilizing Element
In this study, we show that at least one lethal mutation at the 3F–4A region of the X chromosome can generate an array of chromosome rearrangements, all with one chromosome break in the 3F–4A region. The mutation at 3F–4A (secondary mutation) was detected in an X chromosome carrying a reverse mutation of an unstable lethal mutation, which was mapped in