Works matching AU Orellana, Juan A.

Results: 90

Evidence for TGF-β1/Nrf2 Signaling Crosstalk in a Cuprizone Model of Multiple Sclerosis.

Published in:

Antioxidants, 2024, v. 13, n. 8, p. 914, doi. 10.3390/antiox13080914

By:

Guevara, Coram;
Vicencio, Sinay C.;
Pizarro, Ignacio S.;
Villavicencio-Tejo, Francisca;
Quintanilla, Rodrigo A.;
Astudillo, Pablo;
Ampuero, Estibaliz;
Varas, Rodrigo;
Orellana, Juan A.;
Ortiz, Fernando C.

Publication type:

Article

TRAYECTORIA DE LA TECNOCRACIA EN CHILE, 1850 - 1970.

Published in:

Historia 396, 2019, v. 9, n. 1, p. 255

By:

Olavarría Gambi, Mauricio;
Moyano Barahona, Cristina;
Araya Orellana, Juan Pablo;
Rivas Rodríguez, Javier

Publication type:

Article

Genotype analysis to clarify RhD variants in discrepant samples of Chilean population.

Published in:

Frontiers in Immunology, 2023, p. 1, doi. 10.3389/fimmu.2023.1299639

By:

Aburto, Andrés;
Zapata, Diego;
Retamales, Eduardo;
Fernández, Jorge;
Barra, Gisselle;
Peña, Francisca;
Cárcamo, Sofıá;
Saavedra, Nicolás;
Sandoval, Cristian;
Orellana, Juan;
Caamaño, José

Publication type:

Article

Percepción de Riesgo de Exposición Ocupacional a Sílice: Construcción y Validación de un Cuestionario en Chile.

Published in:

Ciencia & Trabajo, 2018, v. 20, n. 62, p. 90, doi. 10.4067/S0718-24492018000200090

By:

Ossa, Ximena;
Vásquez, Olga;
Robinovich, Jossiana;
Bustos, Luis;
José Orellana, Juan

Publication type:

Article

Reflexiones críticas sobre las Alianzas Público Privadas (APP) como instrumentos de respuesta frente a catástrofes socio-naturales.

Published in:

Universitas Humanística, 2016, v. 82, n. 82, p. 219, doi. 10.11144/Javeriana.uh82.rcap

By:

Vergara Saavedra, Paulina;
Araya Orellana, Juan Pablo;
Donoso Zamorano, Sebastián;
Fuster Farfán, Xenia

Publication type:

Article

Astroglial gliotransmitters released via Cx43 hemichannels regulate NMDAR‐dependent transmission and short‐term fear memory in the basolateral amygdala.

Published in:

FASEB Journal, 2022, v. 36, n. 2, p. 1, doi. 10.1096/fj.202100798RR

By:

Linsambarth, Sergio;
Carvajal, Francisco J.;
Moraga‐Amaro, Rodrigo;
Mendez, Luis;
Tamburini, Giovanni;
Jimenez, Ivanka;
Verdugo, Daniel Antonio;
Gómez, Gonzalo I.;
Jury, Nur;
Martínez, Pablo;
van Zundert, Brigitte;
Varela‐Nallar, Lorena;
Retamal, Mauricio A.;
Martin, Claire;
Altenberg, Guillermo A.;
Fiori, Mariana C.;
Cerpa, Waldo;
Orellana, Juan A.;
Stehberg, Jimmy

Publication type:

Article

SÉPTIMO ARTE.

Published in:

Humanitas (07172168), 2004, v. 34, p. 390

By:

Orellana, Juan

Publication type:

Article

Teleretinal screening for diabetic retinopathy.

Published in:

2015

By:

Orellana, Juan;
Mansberger, Steven L.

Publication type:

commentary

Ploidy level and genome size of locally adapted populations of Silene ciliata across an altitudinal gradient.

Published in:

Plant Systematics & Evolution, 2012, v. 298, n. 1, p. 139, doi. 10.1007/s00606-011-0530-3

By:

García-Fernández, Alfredo;
Iriondo, José;
Vallès, Joan;
Orellana, Juan;
Escudero, Adrián

Publication type:

Article

Hemichannels contribute to mitochondrial Ca2+ and morphology alterations evoked by ethanol in astrocytes.

Published in:

Frontiers in Cell & Developmental Biology, 2024, p. 1, doi. 10.3389/fcell.2024.1434381

By:

Alvear, Tanhia F.;
Farias-Pasten, Arantza;
Vergara, Sergio A.;
Prieto-Villalobos, Juan;
Silva-Contreras, Antonia;
Fuenzalida, Fernando A.;
Quintanilla, Rodrigo A.;
Orellana, Juan A.

Publication type:

Article

Acute activation of hemichannels by ethanol leads to Ca2+-dependent gliotransmitter release in astrocytes.

Published in:

Frontiers in Cell & Developmental Biology, 2024, p. 1, doi. 10.3389/fcell.2024.1422978

By:

Gómez, Gonzalo I.;
García-Rodríguez, Claudia;
Marillán, Jesús E.;
Vergara, Sergio A.;
Alvear, Tanhia F.;
Farias-Pasten, Arantza;
Sáez, Juan C.;
Retamal, Mauricio A.;
Rovegno, Maximiliano;
Ortiz, Fernando C.;
Orellana, Juan A.

Publication type:

Article

Activation of Pannexin-1 channels causes cell dysfunction and damage in mesangial cells derived from angiotensin II-exposed mice.

Published in:

Frontiers in Cell & Developmental Biology, 2024, p. 1, doi. 10.3389/fcell.2024.1387234

By:

Lucero, Claudia M.;
Navarro, Laura;
Barros-Osorio, Cristián;
Cáceres-Conejeros, Patricio;
Orellana, Juan A.;
Gómez, Gonzalo I.

Publication type:

Article

Treatment of Juxtafoveal and Parafoveal Neovascular Membranes with Monochromatic Green Argon Photocoagulation: Green Laser.

Published in:

Ophthalmologica, 1987, v. 194, n. 1, p. 19, doi. 10.1159/000309729

By:

Orellana, Juan;
McPherson, Alice R.;
Bravo, Jaime J.

Publication type:

Article

Historia de la corrupción en el imperio español.

Published in:

Historia y Memoria, 2019, n. 19, p. 11, doi. 10.19053/20275137.n19.2019.9607

By:

De Orellana Sánchez, Juan Carlos;
Velasco Pedraza, Julián Andrei

Publication type:

Article

De la crítica a la reforma. Pensamiento político, económico y visión de reino en las denuncias indianas de corrupción (s. XVII).

Published in:

Historia y Memoria, 2019, n. 19, p. 67, doi. 10.19053/20275137.n19.2019.8524

By:

De Orellana Sánchez, Juan Carlos

Publication type:

Article

Connexin 43 Hemichannel Activity Promoted by Pro-Inflammatory Cytokines and High Glucose Alters Endothelial Cell Function.

Published in:

Frontiers in Immunology, 2018, p. N.PAG, doi. 10.3389/fimmu.2018.01899

By:

Sáez, Juan C.;
Contreras-Duarte, Susana;
Gómez, Gonzalo I.;
Labra, Valeria C.;
Santibañez, Cristian A.;
Gajardo-Gómez, Rosario;
Avendaño, Beatriz C.;
Díaz, Esteban F.;
Montero, Trinidad D.;
Velarde, Victoria;
Orellana, Juan A.

Publication type:

Article

Hypertensive Nephropathy: Unveiling the Possible Involvement of Hemichannels and Pannexons.

Published in:

2022

By:

Lucero, Claudia M.;
Prieto-Villalobos, Juan;
Marambio-Ruiz, Lucas;
Balmazabal, Javiera;
Alvear, Tanhia F.;
Vega, Matías;
Barra, Paola;
Retamal, Mauricio A.;
Orellana, Juan A.;
Gómez, Gonzalo I.

Publication type:

Literature Review

GABAergic Regulation of Astroglial Gliotransmission through Cx43 Hemichannels.

Published in:

International Journal of Molecular Sciences, 2022, v. 23, n. 21, p. 13625, doi. 10.3390/ijms232113625

By:

Jiménez-Dinamarca, Ivanka;
Reyes-Lizana, Rachel;
Lemunao-Inostroza, Yordan;
Cárdenas, Kevin;
Castro-Lazo, Raimundo;
Peña, Francisca;
Lucero, Claudia M.;
Prieto-Villalobos, Juan;
Retamal, Mauricio Antonio;
Orellana, Juan Andrés;
Stehberg, Jimmy

Publication type:

Article

TNF-α Plus IL-1β Induces Opposite Regulation of Cx43 Hemichannels and Gap Junctions in Mesangial Cells through a RhoA/ROCK-Dependent Pathway.

Published in:

International Journal of Molecular Sciences, 2022, v. 23, n. 17, p. 10097, doi. 10.3390/ijms231710097

By:

Lucero, Claudia M.;
Marambio-Ruiz, Lucas;
Balmazabal, Javiera;
Prieto-Villalobos, Juan;
León, Marcelo;
Fernández, Paola;
Orellana, Juan A.;
Velarde, Victoria;
Sáez, Juan C.;
Gómez, Gonzalo I.

Publication type:

Article

Astroglial Hemichannels and Pannexons: The Hidden Link between Maternal Inflammation and Neurological Disorders.

Published in:

International Journal of Molecular Sciences, 2021, v. 22, n. 17, p. 9503, doi. 10.3390/ijms22179503

By:

Prieto-Villalobos, Juan;
Alvear, Tanhia F.;
Liberona, Andrés;
Lucero, Claudia M.;
Martínez-Araya, Claudio J.;
Balmazabal, Javiera;
Inostroza, Carla A.;
Ramírez, Gigliola;
Gómez, Gonzalo I.;
Orellana, Juan A.

Publication type:

Article

Permeation of Molecules through Astroglial Connexin 43 Hemichannels Is Modulated by Cytokines with Parameters Depending on the Permeant Species.

Published in:

International Journal of Molecular Sciences, 2020, v. 21, n. 11, p. 3970, doi. 10.3390/ijms21113970

By:

Sáez, Juan C.;
Vargas, Aníbal A.;
Hernández, Diego E.;
Ortiz, Fernando C.;
Giaume, Christian;
Orellana, Juan A.

Publication type:

Article

HIV gp120 Protein Increases the Function of Connexin 43 Hemichannels and Pannexin-1 Channels in Astrocytes: Repercussions on Astroglial Function.

Published in:

International Journal of Molecular Sciences, 2020, v. 21, n. 7, p. 2503, doi. 10.3390/ijms21072503

By:

Gajardo-Gómez, Rosario;
Santibañez, Cristian A.;
Labra, Valeria C.;
Gómez, Gonzalo I.;
Eugenin, Eliseo A.;
Orellana, Juan A.

Publication type:

Article

Efficacy of red light alone and methyl-aminolaevulinate-photodynamic therapy for the treatment of mild and moderate facial acne.

Published in:

2013

By:

Pinto C;
Schafer F;
Orellana JJ;
Gonzalez S;
Hasson A;
Pinto, Cristian;
Schafer, Fabiola;
Orellana, Juan Jose;
Gonzalez, Sergio;
Hasson, Ariel

Publication type:

journal article

Efficacy of red light alone and methylaminolaevulinate-photodynamic therapy for the treatment of mild and moderate facial acne.

Published in:

Indian Journal of Dermatology, Venereology & Leprology, 2013, v. 79, n. 1, p. 77, doi. 10.4103/0378-6323.104673

By:

Pinto, Cristian;
Schafer, Fabiola;
Orellana, Juan Jose;
Gonzalez, Sergio;
Hasson, Ariel

Publication type:

Article

Connexin 43 hemichannels and pannexin‐1 channels contribute to the α‐synuclein‐induced dysfunction and death of astrocytes.

Published in:

Glia (0894-1491), 2019, v. 67, n. 8, p. 1598, doi. 10.1002/glia.23631

By:

Díaz, Esteban F.;
Labra, Valeria C.;
Alvear, Tanhia F.;
Mellado, Luis A.;
Inostroza, Carla A.;
Oyarzún, Juan E.;
Salgado, Nicole;
Quintanilla, Rodrigo A.;
Orellana, Juan A.

Publication type:

Article

Cannabinoids prevent the amyloid β-induced activation of astroglial hemichannels: A neuroprotective mechanism.

Published in:

Glia (0894-1491), 2017, v. 65, n. 1, p. 122, doi. 10.1002/glia.23080

By:

Gajardo‐Gómez, Rosario;
Labra, Valeria C.;
Maturana, Carola J.;
Shoji, Kenji F.;
Santibañez, Cristian A.;
Sáez, Juan C.;
Giaume, Christian;
Orellana, Juan A.

Publication type:

Article

Prenatal exposure to inflammatory conditions increases Cx43 and Panx1 unopposed channel opening and activation of astrocytes in the offspring effect on neuronal survival.

Published in:

Glia (0894-1491), 2015, v. 63, n. 11, p. 2058, doi. 10.1002/glia.22877

By:

Avendaño, Beatriz C.;
Montero, Trinidad D.;
Chávez, Carolina E.;
von Bernhardi, Rommy;
Orellana, Juan A.

Publication type:

Article

Astrocytes inhibit nitric oxide-dependent Ca2+ dynamics in activated microglia: Involvement of ATP released via pannexin 1 channels.

Published in:

Glia (0894-1491), 2013, v. 61, n. 12, p. 2023, doi. 10.1002/glia.22573

By:

Orellana, Juan A.;
Montero, Trinidad D.;
Bernhardi, Rommy

Publication type:

Article

Glucose increases intracellular free Ca2+ in tanycytes via ATP released through connexin 43 hemichannels.

Published in:

Glia (0894-1491), 2012, v. 60, n. 1, p. 53, doi. 10.1002/glia.21246

By:

Orellana, Juan A.;
Sáez, Pablo J.;
Cortés-campos, Christian;
Elizondo, Roberto J.;
Shoji, Kenji F.;
Contreras-Duarte, Susana;
Figueroa, Vania;
Velarde, Victoria;
Jiang, Jean X.;
Nualart, Francisco;
Sáez, Juan C.;
García, María A.

Publication type:

Article

Hypoxia in high glucose followed by reoxygenation in normal glucose reduces the viability of cortical astrocytes through increased permeability of connexin 43 hemichannels.

Published in:

Glia (0894-1491), 2010, v. 58, n. 3, p. 329, doi. 10.1002/glia.20926

By:

Orellana, Juan A.;
Hernández, Diego E.;
Ezan, Pascal;
Velarde, Victoria;
Bennett, Michael V. L.;
Giaume, Christian;
Sáez, Juan C.

Publication type:

Article

El entorno telemático: generar las competencias del nuevo mundo del Diseño Gráfico. Dispositivos de inmersión y aprendizaje.

Published in:

Actas de Diseño, 2016, n. 21, p. 66

By:

Etcheverry, Patricia;
Orellana, Juan

Publication type:

Article

A preclinical mice model of multiple sclerosis based on the toxin-induced double-site demyelination of callosal and cerebellar fibers.

Published in:

Biological Research, 2024, v. 57, n. 1, p. 1, doi. 10.1186/s40659-024-00529-7

By:

Vejar, Sebastián;
Pizarro, Ignacio S.;
Pulgar-Sepúlveda, Raúl;
Vicencio, Sinay C.;
Polit, Andrés;
Amador, Cristian A.;
del Rio, Rodrigo;
Varas, Rodrigo;
Orellana, Juan A.;
Ortiz, Fernando C.

Publication type:

Article

Inhibition of astroglial hemichannels prevents synaptic transmission decline during spreading depression.

Published in:

Biological Research, 2024, v. 57, n. 1, p. 1, doi. 10.1186/s40659-024-00519-9

By:

Tichauer, Juan E.;
Lira, Matías;
Cerpa, Waldo;
Orellana, Juan A.;
Sáez, Juan C.;
Rovegno, Maximiliano

Publication type:

Article

Cx43 hemichannels and panx1 channels contribute to ethanol-induced astrocyte dysfunction and damage.

Published in:

Biological Research, 2024, v. 57, n. 1, p. 1, doi. 10.1186/s40659-024-00493-2

By:

Gómez, Gonzalo I.;
Alvear, Tanhia F.;
Roa, Daniela A.;
Farias-Pasten, Arantza;
Vergara, Sergio A.;
Mellado, Luis A.;
Martinez-Araya, Claudio J.;
Prieto-Villalobos, Juan;
García-Rodríguez, Claudia;
Sánchez, Natalia;
Sáez, Juan C.;
Ortíz, Fernando C.;
Orellana, Juan A.

Publication type:

Article

SARS-CoV-2 spike protein S1 activates Cx43 hemichannels and disturbs intracellular Ca2+ dynamics.

Published in:

Biological Research, 2023, v. 56, n. 1, p. 1, doi. 10.1186/s40659-023-00468-9

By:

Prieto-Villalobos, Juan;
Lucero, Claudia M.;
Rovegno, Maximiliano;
Gómez, Gonzalo I.;
Retamal, Mauricio A.;
Orellana, Juan A.

Publication type:

Article

Editorial: Astrocytes, a Kaleidoscope of Diversities, a Pharmacological Horizon.

Published in:

2021

By:

Di Cesare Mannelli, Lorenzo;
Ceruti, Stefania;
Orellana, Juan A.

Publication type:

Editorial

Predictive biomarkers for complicated acute appendicitis: A prospective Ecuadorian study.

Published in:

Cirugía y Cirujanos, 2020, v. 88, n. 5, p. 599, doi. 10.24875/CIRU.20000256

By:

Orellana-Henriquez, Juan;
Robalino-Rodriguez, Ivan;
Sanchez-Alban, Hugo;
Franco-Orellana, John;
Oleas, Roberto;
Baquerizo-Burgos, Jorge;
Patiño-Aquin, Mario;
Torres-Herrera, Carlos;
Puga-Tejada, Miguel

Publication type:

Article

Esplenectomía laparoscópica, una opción eficaz en un hospital de segundo nivel.

Published in:

Cirugía y Cirujanos, 2019, v. 87, n. 1, p. 23, doi. 10.24875/CIRU.18000383

By:

Sotelo-Estévez, Julio C.;
Souza-Gallardo, Luis M.;
Kim-Koh, Min J.;
Orellana-Parra, Juan C.

Publication type:

Article

A Guatemala-Japan Collaboration Project for Onchocerciasis Research Supported by JICA, Japan.

Published in:

Tropical Medicine & Health, 2015, v. 43, p. 31, doi. 10.2149/tmh.2015-S07

By:

Orellana Castillo, Juan José;
Antonio Molina, Pedro

Publication type:

Article

Amyloid β-Induced Death in Neurons Involves Glial and Neuronal Hemichannels.

Published in:

Journal of Neuroscience, 2011, v. 31, n. 13, p. 4962, doi. 10.1523/JNEUROSCI.6417-10.2011

By:

Orellana, Juan A.;
Shoji, Kenji F.;
Abudara, Verónica;
Ezan, Pascal;
Amigou, Edwige;
Sáez, Pablo J.;
Jiang, Jean X.;
Naus, Christian C.;
Sáez, Juan C.;
Giaume, Christian

Publication type:

Article

Hemichannels: new roles in astroglial function.

Published in:

Frontiers in Physiology, 2014, v. 5, p. 1, doi. 10.3389/fphys.2014.00193

By:

Orellana, Juan A.;
Stehberg, Jimmy

Publication type:

Article

Hemichannels: new roles in astroglial function.

Published in:

Frontiers in Physiology, 2014, v. 5, p. 1, doi. 10.3389/fphys.2014.00193

By:

Orellana, Juan A.;
Stehberg, Jimmy

Publication type:

Article

The Neuroglial Dialog Between Cannabinoids and Hemichannels.

Published in:

Frontiers in Molecular Neuroscience, 2018, p. 1, doi. 10.3389/fnmol.2018.00079

By:

Labra, Valeria C.;
Santibáñez, Cristian A.;
Gajardo-Gómez, Rosario;
Díaz, Esteban F.;
Gómez, Gonzalo I.;
Orellana, Juan A.

Publication type:

Article

Possible Involvement of Different Connexin43 Domains in Plasma Membrane Permeabilization Induced by Ischemia-Reperfusion.

Published in:

Journal of Membrane Biology, 2007, v. 218, n. 1-3, p. 49, doi. 10.1007/s00232-007-9043-y

By:

Retamal, Mauricio A.;
Schalper, Kurt A.;
Shoji, Kenji F.;
Orellana, Juan A.;
Bennett, Michael V. L.;
Sáez, Juan C.

Publication type:

Article

Assessment of the Leadership Styles in Public Organizations: an Analysis of Public Employees Perception.

Published in:

Public Organization Review, 2022, v. 22, n. 1, p. 99, doi. 10.1007/s11115-021-00522-8

By:

Araya-Orellana, Juan Pablo

Publication type:

Article

BY-CATCH ASSOCIATED WITH FISHERIES OF HETEROCARPUS VICARIUS (COST RICA) AND HETEROCARPUS REEDI (CHILE) (DECAPODA: PANDALIDAE): A SIX-YEAR STUDY (2004-2009).

Published in:

Journal of Crustacean Biology, 2013, v. 33, n. 2, p. 198, doi. 10.1163/1937240X-00002123

By:

Arana, Patricio M.;
Wehrtmann, Ingo S.;
Orellana, Juan Carlos;
Nielsen-Muñoz, Vanessa;
Villalobos-Rojas, Fresia

Publication type:

Article

Validación del cuestionario para docentes: Percepción sobre el uso de ChatGPT en la educación superior.

Published in:

Revista Andina de Educación, 2025, v. 8, n. 1, p. 1, doi. 10.32719/26312816.2024.8.1.6

By:

Sigüenza Orellana, Juan;
Andrade Cordero, Celio;
Chitacapa Espinoza, Johanna

Publication type:

Article

Characterization of Atrial Substrate using Close-Coupled Paced Electrogram Feature Analysis (PEFA) in Patients with Non-valvular Atrial Fibrillation.

Published in:

Journal of Atrial Fibrillation & Electrophysiology, 2024, v. 17, n. 2, p. 82

By:

Neira, Victor;
Hanson, Matthew;
Shariat, M. Hassan;
Orellana-Cáceres, Juan-José;
Miranda, Andres;
Enriquez, Andres;
Chacko, Sanoj;
Simpson, Christopher;
Abdollah, Hoshiar;
Baranchuk, Adrian;
Redfearn, Damian P.

Publication type:

Article

Fascioliasis prevalence in livestock from abattoirs in southern Chile.

Published in:

Austral Journal of Veterinary Sciences, 2022, v. 54, n. 1, p. 29, doi. 10.4067/s0719-81322022000100029

By:

Olivares-Ferretti, Pamela;
Orellana-Cáceres, Juan José;
Salazar, Luis A.;
Fonseca-Salamanca, Flery

Publication type:

Article

Flawed Fatherhoods in the Cinema of Jaime Rosales: The Father's Unmet Gaze.

Published in:

Communication & Society, 2024, v. 37, n. 4, p. 163, doi. 10.15581/003.37.4.163-177

By:

Gutiérrez de Terán, Juan Orellana y.;
Espadas, Javier Figuero

Publication type:

Article