Ion channels
Are voltage dependent ion channels involved in the endothelial cell control of vasomotor tone?
... Figueroa XF, Chen CC, Campbell KP, Damon DN, Day KH, Ramos S, Duling BR. Are voltage-dependent ion channels involved in the endothelial cell control of vasomotor tone? Am J Physiol Heart Circ Physiol 293: ...
13
Remodeling of vascular smoth muscle ion channels involved in purinergic signaling in essential hypertension
... culprit ion channels responsible for membrane depolarization has provided several candidates, including members of the canonical transient receptor potential (TRPC) ...cationic channels contributing ...
191
Divalent Metal Ion Transport across Large Biological Ion Channels and Their Effect on Conductance and Selectivity
... by ion channels, a large family of specialized proteins present in all living organisms that open pores of nanometer dimensions in the cell membranes ...narrow channels can efficiently discriminate ...
13
Phylogenetic conservation of protein–lipid motifs in pentameric ligand gated ion channels
... eukaryotic ion channels points to the inherent functional correlates; mutations in the TM region of the eukaryotic pro- teins which provoke changes in the ion permeation properties [69 – 79] ought to ...
10
Molecular Determinants of Kv1 3 Potassium Channels induced Proliferation
... the ion channel ...of ion channels, as this requires the use of genetic or pharmacological tools to selectively abolish ion permeation, although these evidences are clear for a few Kv channel ...
12
Bioelectrical Signals and Ion Channels in the Modeling of Multicellular Patterns and Cancer Biophysics
... and ion channels are central to spatial patterns in cell ensembles, a problem of fundamental interest in positional information and cancer ...junction channels between neighboring cells; and iii) the ...
14
Transporte de iones en vacuolas de plantas superiores en el contexto celular
... via ion uptake is the possibility to release turgor pressure through high-capacity passive ion transport pathways: ion ...Indeed, ion channels can rapidly transfer small inorganic ions ...
41
Intelligibility and perceived quality of spectrally-impoverished speech sounds
... In certain situations, highly complex acoustic signals such as speech or music have to be transmitted through a limited number of spectral channels. This, for example, is the case with cochlear implants. Due to ...
6
Extraction assisted by Ultrasound Bath and Chemical Characterization by HPLC-ESI-UV-MS/MS
... running: ion positive coupled to a Mass Spectrometer Ion Trap 500 MS Varian (USA) fitted with an Electrospray source with the scan range from m/z 100 to 2000, using manual injection with a flow of 1 ...
12
Pannexin 1 channels in skeletal muscles
... junction channels, as compared to the evi- dence for Cxs or Inxs (Dahl and Keane, ...these channels seem to work exclusively as channels in the nonjunc- tional membrane, allowing the exchange of ...
6
Calcium, channels, intracellular signaling and autoimmunity
... Ca2+ channels) y su mecanismo de activación depende de la interacción de dos moléculas reguladoras: un sensor del Ca2+ del retículo endoplásmico o molécula de interacción estromal (STIM-1, del inglés stromal ...
5
A method for ion phase space validation for below therapeutic ion fluences (by single ion tracking)
... Heidelberg Ion Beam Therapy Center (HIT- Heidelberg, Germany), IBRT treatments have been implemented since ...the ion specie and initial beam ...different ion types, beam energies and foci available ...
73
N.º de electrones del ion Configuración electrónica
... i. La energía de ionización (EI) o potencial de ioniza- ción (PI) es la energía necesaria que hay que propor- cionar a un átomo, en estado fundamental y gaseoso, para arrancar el último electrón de una capa de valencia y ...
8
Universidad de Buenos Aires Colegio Nacional de Buenos Aires
... 5.2. Equilibrio iónico: ácidos y bases fuertes, ionización del agua: Kw y pH.(Revisión), ácidos y bases débiles; constante de disociación electrolítica: cálculo de pH.(revisión). Indicadores ácidos básicos. Hidrólisis; ...
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