Piel
Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. A FINITE ELEMENT ANALYSIS OF THE SKIN UNDER ACTION OF AXISYMMETRIC TISSUE EXPANDERS / ANÁLISE NUMÉRICA DA PELE SOB A AÇÃO DE EXPANSORES PELO MÉTODO DOS ELEMENTOS FINITOS / ANÁLISIS NUMÉRICA PARA EL ESTUDIO DE LA PIEL BAJO LA ACCIÓN DE EXPANSORES POR EL MÉTODO DE LOS ELEMENTOS FINITOS
En la actualidad, la utilización de expansores de piel está en franco crecimiento. El objetivo de esta utilización es crear un exceso de piel localizado, con el cual se pueden corregir imperfecciones encontradas en la piel de un paciente. Este proceso consiste en el implante de una bolsa de silicone bajo la piel, a través de la injección de una solució
Publicado em: 1999
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14. Evidence for a Symbiosis Island Involved in Horizontal Acquisition of Pederin Biosynthetic Capabilities by the Bacterial Symbiont of Paederus fuscipes Beetles
Pederin belongs to a group of antitumor compounds found in terrestrial beetles and marine sponges. It is used by apparently all members of the rove beetle genera Paederus and Paederidus as a chemical defense against predators. However, a recent analysis of the putative pederin biosynthesis (ped) gene cluster strongly suggests that pederin is produced by bact
American Society for Microbiology.
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15. A polyketide synthase-peptide synthetase gene cluster from an uncultured bacterial symbiont of Paederus beetles
Many drug candidates from marine and terrestrial invertebrates are suspected metabolites of uncultured bacterial symbionts. The antitumor polyketides of the pederin family, isolated from beetles and sponges, are an example. Drug development from such sources is commonly hampered by low yields and the difficulty of sustaining invertebrate cultures. To obtain
National Academy of Sciences.
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16. Antitumor polyketide biosynthesis by an uncultivated bacterial symbiont of the marine sponge Theonella swinhoei
Bacterial symbionts have long been suspected to be the true producers of many drug candidates isolated from marine invertebrates. Sponges, the most important marine source of biologically active natural products, have been frequently hypothesized to contain compounds of bacterial origin. This symbiont hypothesis, however, remained unproven because of a gener
National Academy of Sciences.