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Items: 1 to 50 of 69

1.

Ablation of brainstem C1 neurons improves cardiac function in volume overload heart failure.

Andrade DC, Toledo C, Díaz HS, Lucero C, Arce-Álvarez A, Oliveira LM, Takakura AC, Moreira TS, Schultz HD, Marcus NJ, Alcayaga J, Del Rio R.

Clin Sci (Lond). 2019 Jan 9. pii: CS20180589. doi: 10.1042/CS20180589. [Epub ahead of print]

PMID:
30626730
2.

Imbalance in Renal Vasoactive Enzymes Induced by Mild Hypoxia: Angiotensin-Converting Enzyme Increases While Neutral Endopeptidase Decreases.

Vio CP, Salas D, Cespedes C, Diaz-Elizondo J, Mendez N, Alcayaga J, Iturriaga R.

Front Physiol. 2018 Dec 11;9:1791. doi: 10.3389/fphys.2018.01791. eCollection 2018.

3.

Behavioral effects of triadimefon in zebrafish are associated with alterations of the dopaminergic and serotonergic pathways.

Paredes-Zúñiga S, Trost N, De la Paz JF, Alcayaga J, Allende ML.

Prog Neuropsychopharmacol Biol Psychiatry. 2018 Dec 26;92:118-126. doi: 10.1016/j.pnpbp.2018.12.012. [Epub ahead of print]

PMID:
30593828
4.

Effects of vagotomy on cardiovascular and heart rate variability alterations following chronic normobaric hypoxia in adult rabbits.

Alcayaga J, Del Rio R, Moya EA, Freire M, Iturriaga R.

Biol Res. 2018 Dec 20;51(1):57. doi: 10.1186/s40659-018-0207-2.

5.

Acute Effects of Systemic Erythropoietin Injections on Carotid Body Chemosensory Activity Following Hypoxic and Hypercapnic Stimulation.

Andrade DC, Iturriaga R, Jeton F, Alcayaga J, Voituron N, Del Rio R.

Adv Exp Med Biol. 2018;1071:95-102. doi: 10.1007/978-3-319-91137-3_12.

PMID:
30357739
6.

Topical Application of Connexin43 Hemichannel Blocker Reduces Carotid Body-Mediated Chemoreflex Drive in Rats.

Andrade DC, Iturriaga R, Toledo C, Lucero CM, Díaz HS, Arce-Álvarez A, Retamal MA, Marcus NJ, Alcayaga J, Del Rio R.

Adv Exp Med Biol. 2018;1071:61-68. doi: 10.1007/978-3-319-91137-3_7.

PMID:
30357734
7.

Connexin43 Hemichannels in Satellite Glial Cells, Can They Influence Sensory Neuron Activity?

Retamal MA, Riquelme MA, Stehberg J, Alcayaga J.

Front Mol Neurosci. 2017 Nov 16;10:374. doi: 10.3389/fnmol.2017.00374. eCollection 2017. Review.

8.

Competition between Persistent Na+ and Muscarine-Sensitive K+ Currents Shapes Perithreshold Resonance and Spike Tuning in CA1 Pyramidal Neurons.

Vera J, Alcayaga J, Sanhueza M.

Front Cell Neurosci. 2017 Mar 8;11:61. doi: 10.3389/fncel.2017.00061. eCollection 2017.

9.

Intermittent Hypoxia and Locomotor Training Enhances Dynamic but Not Standing Balance in Patients With Incomplete Spinal Cord Injury.

Navarrete-Opazo A, Alcayaga JJ, Sepúlveda O, Varas G.

Arch Phys Med Rehabil. 2017 Mar;98(3):415-424. doi: 10.1016/j.apmr.2016.09.114. Epub 2016 Oct 1.

PMID:
27702556
10.

Chronic phenytoin treatment reduces rat carotid body chemosensory responses to acute hypoxia.

Alcayaga J, Oyarce MP, Del Rio R.

Brain Res. 2016 Oct 15;1649(Pt A):38-43. doi: 10.1016/j.brainres.2016.08.027. Epub 2016 Aug 21.

PMID:
27553630
11.

Repetitive Intermittent Hypoxia and Locomotor Training Enhances Walking Function in Incomplete Spinal Cord Injury Subjects: A Randomized, Triple-Blind, Placebo-Controlled Clinical Trial.

Navarrete-Opazo A, Alcayaga J, Sepúlveda O, Rojas E, Astudillo C.

J Neurotrauma. 2017 May 1;34(9):1803-1812. doi: 10.1089/neu.2016.4478. Epub 2016 Jul 19.

PMID:
27329506
12.

Intermittent Hypoxia Does not Elicit Memory Impairment in Spinal Cord Injury Patients.

Navarrete-Opazo A, Alcayaga J, Testa D, Quinteros AL.

Arch Clin Neuropsychol. 2016 Jun;31(4):332-42. doi: 10.1093/arclin/acw012. Epub 2016 Apr 15.

PMID:
27084733
13.

Petrosal ganglion: a more complex role than originally imagined.

Retamal MA, Reyes EP, Alcayaga J.

Front Physiol. 2014 Dec 4;5:474. doi: 10.3389/fphys.2014.00474. eCollection 2014. Review.

14.

Opening of pannexin- and connexin-based channels increases the excitability of nodose ganglion sensory neurons.

Retamal MA, Alcayaga J, Verdugo CA, Bultynck G, Leybaert L, Sáez PJ, Fernández R, León LE, Sáez JC.

Front Cell Neurosci. 2014 Jun 20;8:158. doi: 10.3389/fncel.2014.00158. eCollection 2014.

15.

Micromolar copper modifies electrical properties and spontaneous discharges of nodose ganglion neurons in vitro.

Ortiz FC, Vergara C, Alcayaga J.

Biometals. 2014 Feb;27(1):45-52. doi: 10.1007/s10534-013-9685-4. Epub 2013 Nov 10.

PMID:
24213945
16.

Petrosal ganglion responses to acetylcholine and ATP are enhanced by chronic normobaric hypoxia in the rabbit.

Icekson G, Dominguez CV, Dedios VP, Arroyo J, Alcayaga J.

Respir Physiol Neurobiol. 2013 Dec 1;189(3):624-31. doi: 10.1016/j.resp.2013.07.023. Epub 2013 Aug 19.

PMID:
23969181
17.

Inhibition of rat carotid body glomus cells TASK-like channels by acute hypoxia is enhanced by chronic intermittent hypoxia.

Ortiz FC, Del Rio R, Ebensperger G, Reyes VR, Alcayaga J, Varas R, Iturriaga R.

Respir Physiol Neurobiol. 2013 Feb 1;185(3):600-7. doi: 10.1016/j.resp.2012.11.015. Epub 2012 Dec 3.

PMID:
23219812
18.

Rabbit ventilatory responses to peripheral chemoexcitators: effects of chronic hypoxia.

Alcayaga J, Del Rio R, Moya EA, Freire M, Iturriaga R.

Adv Exp Med Biol. 2012;758:307-13. doi: 10.1007/978-94-007-4584-1_42. No abstract available.

PMID:
23080177
19.

NO modulation of carotid body chemoreception in health and disease.

Moya EA, Alcayaga J, Iturriaga R.

Respir Physiol Neurobiol. 2012 Nov 15;184(2):158-64. doi: 10.1016/j.resp.2012.03.019. Epub 2012 Apr 5. Review.

PMID:
22516266
20.

Responses induced by acetylcholine and ATP in the rabbit petrosal ganglion.

Soto CR, Ortiz FC, Vargas RV, Arroyo J, Alcayaga J.

Respir Physiol Neurobiol. 2010 Jul 31;172(3):114-21. doi: 10.1016/j.resp.2010.05.003. Epub 2010 May 7.

PMID:
20452470
21.

Cardioventilatory acclimatization induced by chronic intermittent hypoxia.

Iturriaga R, Rey S, Del Rio R, Moya EA, Alcayaga J.

Adv Exp Med Biol. 2009;648:329-35. doi: 10.1007/978-90-481-2259-2_37.

PMID:
19536496
22.

Evidence for histamine as a new modulator of carotid body chemoreception.

Rio RD, Moya EA, Alcayaga J, Iturriaga R.

Adv Exp Med Biol. 2009;648:177-84. doi: 10.1007/978-90-481-2259-2_20.

PMID:
19536479
23.

Neurotransmitters in carotid body function: the case of dopamine--invited article.

Iturriaga R, Alcayaga J, Gonzalez C.

Adv Exp Med Biol. 2009;648:137-43. doi: 10.1007/978-90-481-2259-2_16. Review.

PMID:
19536475
24.

Modulatory effects of histamine on cat carotid body chemoreception.

Del Rio R, Moya EA, Koenig CS, Fujiwara K, Alcayaga J, Iturriaga R.

Respir Physiol Neurobiol. 2008 Dec 31;164(3):401-10. doi: 10.1016/j.resp.2008.09.005. Epub 2008 Sep 7.

PMID:
18824142
25.

Root to leaf electrical signaling in avocado in response to light and soil water content.

Gil PM, Gurovich L, Schaffer B, Alcayaga J, Rey S, Iturriaga R.

J Plant Physiol. 2008 Jul 7;165(10):1070-8. Epub 2007 Oct 23.

PMID:
17936408
26.

Electrical and pharmacological properties of petrosal ganglion neurons that innervate the carotid body.

Iturriaga R, Varas R, Alcayaga J.

Respir Physiol Neurobiol. 2007 Jul 1;157(1):130-9. Epub 2006 Dec 19. Review.

PMID:
17234461
27.

ATP- and ACh-induced responses in isolated cat petrosal ganglion neurons.

Alcayaga C, Varas R, Valdés V, Cerpa V, Arroyo J, Iturriaga R, Alcayaga J.

Brain Res. 2007 Feb 2;1131(1):60-7. Epub 2006 Dec 20.

PMID:
17184746
28.
29.

Are there interactions between acetylcholine- and ATP-induced responses at the level of a visceral sensory ganglion?

Reyes EP, Alcayaga J, Zapata P.

Brain Res. 2006 Aug 30;1107(1):97-103. Epub 2006 Jul 7.

PMID:
16824493
30.

Carotid body transmitters actions on rabbit petrosal ganglion in vitro.

Alcayaga J, Soto CR, Vargas RV, Ortiz FC, Arroyo J, Iturriaga R.

Adv Exp Med Biol. 2006;580:331-7; discussion 351-9. No abstract available.

PMID:
16683740
31.

Chronic intermittent hypoxia enhances carotid body chemosensory responses to acute hypoxia.

Iturriaga R, Rey S, Alcayaga J, Del Rio R.

Adv Exp Med Biol. 2006;580:227-32; discussion 351-9. No abstract available.

PMID:
16683724
32.

Electrophysiological characterization of nicotinic acetylcholine receptors in cat petrosal ganglion neurons in culture: effects of cytisine and its bromo derivatives.

Varas R, Valdés V, Iturriaga-Vásquez P, Cassels BK, Iturriaga R, Alcayaga J.

Brain Res. 2006 Feb 9;1072(1):72-8. Epub 2006 Jan 9.

PMID:
16406013
33.

Endothelins in the cat petrosal ganglion and carotid body: effects and immunolocalization.

Rey S, Del Rio R, Alcayaga J, Iturriaga R.

Brain Res. 2006 Jan 19;1069(1):154-8. Epub 2005 Dec 20.

PMID:
16364257
34.

Neurotransmission in the carotid body: transmitters and modulators between glomus cells and petrosal ganglion nerve terminals.

Iturriaga R, Alcayaga J.

Brain Res Brain Res Rev. 2004 Dec;47(1-3):46-53. Review.

PMID:
15572162
35.

Chronic intermittent hypoxia enhances cat chemosensory and ventilatory responses to hypoxia.

Rey S, Del Rio R, Alcayaga J, Iturriaga R.

J Physiol. 2004 Oct 15;560(Pt 2):577-86. Epub 2004 Aug 19. Erratum in: J Physiol. 2004 Nov 1;560(Pt 3):950.

36.

Carotid chemosensory neurons in the petrosal ganglia are excited by ACh and ATP.

Varas R, Alcayaga J, Iturriaga R.

Adv Exp Med Biol. 2003;536:321-6. No abstract available.

PMID:
14635684
37.

ACh and ATP mediate excitatory transmission in cat carotid identified chemoreceptor units in vitro.

Varas R, Alcayaga J, Iturriaga R.

Brain Res. 2003 Oct 24;988(1-2):154-63.

PMID:
14519537
38.

Catecholamine release from isolated sensory neurons of cat petrosal ganglia in tissue culture.

Iturriaga R, Cerpa V, Zapata P, Alcayaga J.

Brain Res. 2003 Sep 12;984(1-2):104-10.

PMID:
12932844
39.

Dopamine inhibits ATP-induced responses in the cat petrosal ganglion in vitro.

Alcayaga J, Retamal M, Cerpa V, Arroyo J, Zapata P.

Brain Res. 2003 Mar 21;966(2):283-7. Erratum in: Brain Res. 2003 Jul 4;977(1):128.

PMID:
12618351
41.

Acetylcholine sensitivity in sensory neurons dissociated from the cat petrosal ganglion.

Varas R, Alcayaga J, Zapata P.

Brain Res. 2000 Nov 3;882(1-2):201-5.

PMID:
11056200
42.
43.

Nitric oxide modulation of carotid chemoreception.

Iturriaga R, Villanueva S, Alcayaga J.

Adv Exp Med Biol. 2000;475:761-8. No abstract available.

PMID:
10849718
44.

Interactions between acetylcholine and dopamine in chemoreception.

Zapata P, Larraín C, Iturriaga R, Alcayaga J, Eyzaguirre C.

Adv Exp Med Biol. 2000;475:495-505. Review. No abstract available.

PMID:
10849690
45.

Responses of petrosal ganglion neurons in vitro to hypoxic stimuli and putative transmitters.

Alcayaga J, Varas R, Arroyo J, Iturriaga R, Zapata P.

Adv Exp Med Biol. 2000;475:389-96. No abstract available.

PMID:
10849678
46.

Adenosine triphosphate-induced peripheral nerve discharges generated from the cat petrosal ganglion in vitro.

Alcayaga J, Cerpa V, Retamal M, Arroyo J, Iturriaga R, Zapata P.

Neurosci Lett. 2000 Mar 24;282(3):185-8.

PMID:
10717422
47.

Responses to hypoxia of petrosal ganglia in vitro.

Alcayaga J, Varas R, Arroyo J, Iturriaga R, Zapata P.

Brain Res. 1999 Oct 16;845(1):28-34.

PMID:
10529441
48.

Dopamine modulates carotid nerve responses induced by acetylcholine on the cat petrosal ganglion in vitro.

Alcayaga J, Varas R, Arroyo J, Iturriaga R, Zapata P.

Brain Res. 1999 Jun 12;831(1-2):97-103.

PMID:
10411987
49.

Modulatory effect of nitric oxide on acetylcholine-induced activation of cat petrosal ganglion neurons in vitro.

Alcayaga J, Barrios M, Bustos F, Miranda G, Molina MJ, Iturriaga R.

Brain Res. 1999 Apr 17;825(1-2):194-8.

PMID:
10216188
50.

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