Man

Ricardo Alfonso Delgado Arriagada

Profesor Adjunto

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS, DEPARTAMENTO DE BIOLOGIA

Santiago, Chile

Líneas de Investigación


Neurobiologia; Transduccion sensorial; Biofisica;

Educación

  •  Biologia, UNIVERSIDAD DE CHILE. Chile, 1984
  •  Ciencias Biologicas, UNIVERSIDAD DE CHILE. Chile, 1991
  •  Natural Sciences, Leibniz Universitat Hannover. Alemania, 2011

Experiencia Académica

  •   Profesor Adjunto Other

    UNIVERSIDAD DE CHILE

    Ciencias

    Chile

    2004 - A la fecha

Formación de Capital Humano


Tesis de Doctorado
Cesar Astorga
Instituto de Ciencias Biomédicas



 

Article (36)

Light-Induced Opening of the TRP Channel in Isolated Membrane Patches Excised From Photosensitive Microvilli From Drosophila Photoreceptors
Chaski, a novel Drosophila lactate/pyruvate transporter required in glia cells for survival under nutritional stress
Single and Repeated Administration of Methylphenidate Modulates Synaptic Plasticity in Opposite Directions via Insertion of AMPA Receptors in Rat Hippocampal Neurons
A CLCA regulatory protein present in the chemosensory cilia of olfactory sensory neurons induces a Ca2+ -activated Cl- current when transfected into HEK293
Drosophila Atlastin in motor neurons is required for locomotion and presynaptic function
Energy Requirements of Odor Transduction in the Chemosensory Cilia of Olfactory Sensory Neurons Rely on Oxidative Phosphorylation and Glycolytic Processing of Extracellular Glucose
Presynaptic DLG regulates synaptic function through the localization of voltage-activated Ca2+ Channels
Single Ca(2+)-activated Cl(-) Channel Currents Recorded From Toad Olfactory Cilia
Copper enhances cellular and network excitabilities, and improves temporal processing in the rat hippocampus
Methylphenidate amplifies long-term potentiation in rat hippocampus CA1 area involving the insertion of AMPA receptors by activation of beta-adrenergic and D1/D5 receptors
Methylphenidate amplifies long-term potentiation in rat hippocampus CA1 area involving the insertion of AMPA receptors by activation of beta-adrenergic and D1/D5 receptors
a new semisynthetic derivative of sauroine induces ltp in hippocampal slices and improves learning performance in the morris water maze
Diacylglycerol Activates the Light-Dependent Channel TRP in the Photosensitive Microvilli of Drosophila melanogaster Photoreceptors
Overexpression of Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels into the Ventral Tegmental Area Increases the Rewarding Effects of Ethanol in UChB Drinking Rats
Transduction for pheromones in the main olfactory epithelium is mediated by the Ca2+ -activated channel TRPM5.
Transduction for Pheromones in the Main Olfactory Epithelium Is Mediated by the Ca2+-Activated Channel TRPM5
Fatty acid composition of Drosophila photoreceptor light-sensitive microvilli
Altered Voltage Dependent Calcium Currents in a Neuronal Cell Line Derived From the Cerebral Cortex of a Trisomy 16 Fetal Mouse, an Animal Model of Down Syndrome
Altered voltage dependent calcium currents in a neuronal cell line derived from the cerebral cortex of a trisomy 16 fetal mouse, an animal model of Down syndrome.
Unitary Recordings of TRP and TRPL Channels From Isolated Drosophila Retinal Photoreceptor Rhabdomeres: Activation by Light and Lipids
DLGS97/SAP97 is developmentally upregulated and is required for complex adult behaviors and synapse morphology and function
Scaffolding proteins in highly purified rat olfactory cilia membranes
Copper and zinc as modulators of neuronal excitability in a physiologically significant concentration range
Plasma membrane Ca2+-ATPase in the cilia of olfactory receptor neurons: Possible role in Ca2+ clearance
Bridging behavior and physiology: Ion-channel perspective on mushroom body-dependent olfactory learning and memory in Drosophila
Divalent cations as modulators of neuronal excitability: Emphasis on copper and zinc
Quiescence induced by iron challenge protects neuroblastoma cells from oxidative stress
Cyclic AMP cascade mediates the inhibitory odor response of isolated toad olfactory receptor neurons
Putative ClC-2 chloride channel mediates inward rectification in Drosophila retinal photoreceptors
Cilium-attached and excised patch-clamp recordings of odourant-activated Ca-dependent K channels from chemosensory cilia of olfactory receptor neurons
Orientation of Arabidopsis thaliana KAT1 channel in the plasma membrane
Signaling through Gs alpha is required for the growth and function of neuromuscular synapses in Drosophila
Synaptic vesicle pools and plasticity of synaptic transmission at the Drosophila synapse
Presence of Ca(2+)-dependent K(+) channels in chemosensory cilia support a role in odor transduction
Inwardly rectifying K+ channels in spermatogenic cells: Functional expression and implication in sperm capacitation
Size of vesicle pools, rates of mobilization, and recycling at neuromuscular synapses of a Drosophila mutant, shibire

Abstract (6)

Cloning and Characterization of the Ca2+-activated Cl- Channel ClCa4l from Rat Olfactory Sensory Neurons
Diacylglycerol Activates the Light-dependent Channels TRP and TRPL in Drosophila Photoreceptors
Copper and zinc as modulators of neuronal excitability
Single-channel recordings of olfactory cilia transduction channels
Altered synaptic transmission and lack of post-tetanic potentiation in inositol polyphosphate 1-phosphatase mutant correlates with abnormal mobilization of the reserve pool of synaptic vesicles
Vesicle recycling and synaptic transmission during prolonged synaptic activity in larval Drosophila motor endplates

BookWhole (1)

TRP channels in visual transduction

Proyecto (8)

IDENTIFICATION AND CHARACTERIZATION OF A CA2 -ACTIVATED CL- CHANNEL OF RAT OLFACTORY CILIA.
STUDY OF THE LIGHT-TRANSDUCCION, LIGHT-ADAPTATION AND RESPONSE DEACTIVATION MECHANISMS OF DROSOPHILA FOTORRECEPTORS BY MEANS OF SINGLE-CHANNEL RECORDINGS FROM THE PHOTOSENSITIVE MEMBRANE
STUDY OF THE LIGHT-TRANSDUCCION, LIGHT-ADAPTATION AND RESPONSE DEACTIVATION MECHANISMS OF DROSOPHILA FOTORRECEPTORS BY MEANS OF SINGLE-CHANNEL RECORDINGS FROM THE PHOTOSENSITIVE MEMBRANE
TRANSDUCCION EN FOTORRECEPTORES DE DROSOPHILA=> ESTUDIO A NIVEL DE CANAL UNICO DE LAS CONDUCTANCIAS DEPENDIENTES DE LUZ Y DE SU MECANISMO DE ACTIVACION EN FOTORRECEPTORES AISLADOS.
MOVILIZACION DE VESICULAS SINAPTICAS EN LA JUNTURA NEUROMUSCULAR DE LA LARVA DE LA DROSOPHILA MELANOGASTER Y SU ROL EN LAS ALTERACIONES DE LA PLASTICIDAD SINAPTICA EN TRES MUTANTES NEUROLOGICOS.
APRENDIZAJE Y RETENCION EN LA DROSOPHILA=> ESTUDIOS ELECTROFISIOLOGICOS EN INDIVIDUOS NORMALES Y EN MUTANTES NEUROLOGICOS.
ESTUDIO DE LAS CONDUCTANCIAS DE MEMBRANA Y DE LA ADAPTACION EN NEURONAS OLFATORIAS DE VERTEBRADOS
ESTUDIO DE CANALES IONICOS EN MEMBRANAS EXCITABLES DE POR NEUROTRANSMISORES Y SEGUNDOS MENSAJEROS EN LA CEPA NORMAL Y EN MUTANTES NEUROLOGICOS.
39
Ricardo Delgado

Profesor Adjunto

Biología

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS, DEPARTAMENTO DE BIOLOGIA

Santiago, Chile

5
Pedro Labarca

Principal Research

Biology

CENTRO DE ESTUDIOS CIENTÍFICOS

Valdivia, Chile

5
Cecilia Vergara

Profesor Asociado

Biología

DEPARTAMENTO BIOLOGIA, FACULTAD DE CIENCIAS, U. DE CHILE

Santiago, Chile

4
Jimena Sierralta

Full Professor

Neuroscience

Faculty of Medicine, Universidad de Chile

Santiago, Chile

4
Carlos Maureira

Investigador Associated

Biology

Universidad de Chile

Santiago, Chile

3
Carolina Oliva

Investigador Asociado

Facultad de Medicina

Universidad Andrés Bello

Santiago, Chile

3
Gonzalo Ugarte

Asistente de Investigación

Biología

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2
Bernardo Morales

Profesor titular

Biologia

Universidad de Santiago de Chile

Santiago, Chile

2
DARWIN CONTRERAS

Profesor por horas

Facultad de Química y Biología

Universidad de Santiago de Chile

Santiago, Chile

2
Karen Castillo

Investigadora

Laboratorio de Sensores Moleculares, Centro Interdisciplinario de Neurociencia de Valparaíso (CINV), Facultad de Ciencias, Universidad de Valparaíso

Valparaiso, Chile

2
Inge Wyneken

Full Professor

Medicina

UNIVERSIDAD DE LOS ANDES

Santiago, Chile

2
Pablo Caviedes

Full professor

ICBM

PROGRAMA DE FARMACOLOGÍA MOLECULAR Y CLÍNICA, ICBM, FAC. DE MEDICINA, U. DE CHILE

Santiago, Chile

2
Marc Zeise

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Alejandro Roth

Profesor Asistente

DEPARTAMENTO DE BIOLOGÍA,

DEPARTAMENTO DE BIOLOGÍA, FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

1
claudia carvallo

Investigación

Biología

Universidad de Chile

Santiago, Chile

1
Mario Herrera-Marschitz

Profesor titular

Mol. & Clin. Pharmacology

UNIVERSIDAD DE CHILE, FACULTAD DE MEDICINA, PROGRAMA FARMACOLOGIA MOLECULAR & CLINICA, ICBM

Santiago, Chile

1
Ramon Jorquera

Assistant Professor

Facultad de Medicina

Universidad Andrés Bello

Santiago, Chile

1
Pabla Aguirre

Asistente de investigación

Biología

Universidad de Chile

Santiago, Chile

1
Marco Nuñez

Professor

Biology

Fac. Ciencias, Universidad de Chile

Santiago, Chile

1
Luis Barros

Principal Research

Laboratorio Biología Molecular

CENTRO DE ESTUDIOS CIENTÍFICOS

Valdivia, Chile

1
Maria Quintanilla

PROFESOR ASOCIADO

FARMACOLOGÍA MOLECULAR Y CLÍNICA

UNIVERSIDAD DE CHILE, FACULLTAD DE MEDICINA, INSTITUTO DE CIENCIAS BIOMÉDICAS, PROGRAMA DE FARMACOLOGÍA MOLECULAR Y CLÍNICA

Santiago, Chile

1
Arnaldo Gatica

Gerente General y fundador

IDEAlim EIRL

San Francisco de Mostazal , Chile

1
Ana Cárdenas

Professor

UNIVERSIDAD DE VALPARAÍSO

Valparaíso, Chile

1
Oliver Schmachtenberg

Investigador titular

Instituto de Biología

Universidad de Valparaíso, CINV

Valparaíso, Chile

1
Karen Fuenzalida

Encargado de confirmación diagnóstica de Errores Innatos del Metabolismo (EIM) mediante técnicas GCMS y LCMSMS

Instituto de Nutrición y Tecnología de Alimentos

Universidad de Chile

Santiago, Chile

1
Andrés Couve

Profesor Titular

Neurociencia

FACULTAD DE MEDICINA, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Luis Cid

Principal Research

Laboratorio Biología Molecular

CENTRO DE ESTUDIOS CIENTIFICOS CECs

Valdivia, Chile

1
Rodolfo Madrid

Full Professor

Departamento de Biología

UNIVERSIDAD DE SANTIGO DE CHILE

Santiago, Chile

1
Carlos Oliva

Profesor Asistente

Biología Celular y Molecular

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Marianne Buscaglia

Estudiante de Doctorado en Ciencias Biológicas, mención Genética Molecular y Microbiología

Genética Molecular y Microbiología

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Diego Cosmelli

Profesor Asociado y Sub-director de Investigación y Postgrado

Escuela de Psicología

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

1
Patricio Olguín

Assistant Professor

Facultad de Medicina, ICBM, Departamento de Neurociencia

Universidad de Chile

Santiago, Chile

1
Sebastián Loyola

Académico adjunto

Ciencias de la Salud

Universidad Católica Silva Henriquez

Santiago, Chile

1
Cesar Astorga

Postdoctorado

Cs Biomedicas

Universidad Andrés Bello

Santiago, Chile