Buscar
Mostrando ítems 1-10 de 1177
Lipid rafts: cell surface platforms for T cell signaling
(Sociedad de Biología de Chile, 2002)
On synchrophasing control of vibration for a floating raft vibration isolation system
(2014-01-01)
A large-scale floating raft vibration isolation system installed on a flexible hull-like structure is described in this paper. Four vibration exciters, in which two counter rotating shafts with the same balanced masses are ...
Structure and dynamics of nano-sized raft-like domains on the plasma membrane
(American Institute of Physics, 2012-01)
Cell membranes are constitutively composed of thousands of different lipidic species, whose specific organization leads to functional heterogeneities. In particular, sphingolipids, cholesterol and some proteins associate ...
The ecology of rafting in the marine environment. Ii. The rafting organisms and community
(ABERDEEN UNIVERSITY PRESS, 2005)
Localization of the Sodium-Taurocholate cotransporting polypeptide in membrane rafts and modulation of its activity by cholesterol in vitro
(ELSEVIER SCIENCE BV, 2008)
Background: The relevance of discrete localization of hepatobiliary transporters in specific membrane microdomains is not well known. Aim: To determine whether the Na+/taurocholate cotransporting polypeptide (Ntcp), the ...
Síntese de copolímeros em bloco por reações one-pot com processos RAFT e ROP simultâneos
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2016-02-04)
The present work describes a methodology of controlled synthesis of block copolymers by one-pot reactions involving simultaneous RAFT and ROP processes mediated by a bifunctional compound which acts as a chain transfer ...
Evaluación de riesgos del Rafting practicada en el rio Chili, Arequipa 2018
(Universidad Nacional de San Agustín de Arequipa, 2019)
El presente estudio denominado “Evaluación de riesgos del Rafting practicada en el río Chili, Arequipa, 2018” como su nombre lo indica, tiene como principal propósito evaluar los riesgos del rafting practicado en el rio ...
Cholesterol Depletion Disorganizes Oocyte Membrane Rafts Altering Mouse Fertilization
(Public Library of Science, 2013-04-25)
Drastic membrane reorganization occurs when mammalian sperm binds to and fuses with the oocyte membrane. Two oocyte protein families are essential for fertilization, tetraspanins and glycosylphosphatidylinositol-anchored ...