StephenMarkSmithMD

Internal Medicine • Portland, OR

Critical Care Medicine

Associate Professor, Medicine, Oregon Health and Science University School of Medicine

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Office
3181 SW Sam Jackson Park Rd
Portland, OR 97239
Phone+1 503-494-2736

Fax+1 503-494-5235
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Summary

Dr. Stephen Smith, MD is an internist in Portland, Oregon. He is currently licensed to practice medicine in Oregon. He is affiliated with OHSU Hospital and Portland HCS.

Education & Training

University of Newcastle Upon Tyne Faculty of MedicineClass of 1990
University of NewcastleClass of 1990

Certifications & Licensure

OR State Medical License 2004 - 2025

Publications & Presentations

PubMed

4 citations
Somatic and terminal CB1 receptors are differentially coupled to voltage-gated sodium channels in neocortical neurons.
Luke J Steiger, Timur Tsintsadze, Glynis B Mattheisen, Stephen M Smith> ;Cell Reports. 2023 Mar 28
1 citations
Direct whole-cell patch-clamp recordings from small boutons in rodent primary neocortical neuron cultures.
Andreas Ritzau-Jost, Jana Nerlich, Thomas Kaas, Martin Krueger, Timur Tsintsadze, Jens Eilers, Boris Barbour, Stephen M Smith, Stefan Hallermann> ;STAR Protocols. 2023 Mar 14
1 citations
Construction and validation of an ultraviolet germicidal irradiation system using locally available components.
Eric Schnell, Elham Karamooz, Melanie J. Harriff, Jane E. Yates, Christopher D. Pfeiffer, Stephen M. Smith> ;Plos One. 2021 Jul 23
14 citations
Enhanced excitability of cortical neurons in low-divalent solutions is primarily mediated by altered voltage-dependence of voltage-gated sodium channels.
Briana J Martiszus, Timur Tsintsadze, Wenhan Chang, Stephen M. Smith> ;Elife. 2021 May 11
24 citations
Large, Stable Spikes Exhibit Differential Broadening in Excitatory and Inhibitory Neocortical Boutons.
Andreas Ritzau-Jost, Timur Tsintsadze, Martin Krueger, Jonas Ader, Ingo Bechmann, Jens Eilers, Boris Barbour, Stephen M. Smith, Stefan Hallermann> ;Cell Reports. 2021 Jan 12
7 citations
Strong G-Protein-Mediated Inhibition of Sodium Channels.
Glynis B. Mattheisen, Timur Tsintsadze, Stephen M. Smith> ;Cell Reports. 2018 May 29
37 citations
Calcium dependence of spontaneous neurotransmitter release.
Courtney Williams, Stephen M. Smith> ;Journal of Neuroscience Research. 2018 Mar 1
Distinct Actions of Voltage-activated Ca(2+) Channel Block on Spontaneous Release at Excitatory and Inhibitory Central Synapses.
Tsintsadze, T.,Williams, C. L.,Weingarten, D.,von Gersdorff, H.,Smith, S. M.> ;J. Neurosci.. 2017 Mar 23
38 citations
Calcium-Sensing Receptor: A Key Target for Extracellular Calcium Signaling in Neurons
Brian L. Jones, Stephen M. Smith> ;Frontiers in Physiology. 2016 Mar 30
3 citations
Choice of crystalloid and mortality in sepsis--all in the timing?
Brian L. Jones, Stephen M. Smith> ;Critical Care Medicine. 2014 Dec 1
41 citations
Coactivation of multiple tightly coupled calcium channels triggers spontaneous release of GABA
Courtney Williams, Wenyan Chen, Chia Hsueh Lee, Daniel B. Yaeger, Nicholas P. Vyleta, Stephen M. Smith> ;Nature Neuroscience. 2012 Sep 1
32 citations
Calcium regulation of spontaneous and asynchronous neurotransmitter release.
Stephen M. Smith, Wenyan Chen, Nicholas P. Vyleta, Courtney Williams, Chia Hsueh Lee, Cecilia G. Phillips, Michael C. Andresen> ;Cell Calcium. 2012 Sep 1
3 citations
Patient-specific insulin-resistance-guided infusion improves glycemic control in cardiac surgery.
Kirk A. Caddell, Christopher B. Komanapalli, Matthew S. Slater, Daniel S. Hagg, Frederick A. Tibayan, Stephen Smith, Andrew J. Ahmann, Steven W. Guyton, Howard K. Song> ;The Annals of Thoracic Surgery. 2010 Dec 1
1 citations
Magnesium activation of the calcium-sensing receptor, a mechanism to reduce infarction and vasospasm in subarachnoid hemorrhage.
Stephen M. Smith> ;Critical Care Medicine. 2010 Oct 1
146 citations
Primary afferent activation of thermosensitive TRPV1 triggers asynchronous glutamate release at central neurons
James H. Peters, Stuart J. McDougall, Jessica A. Fawley, Stephen M. Smith, Michael C. Andresen> ;Neuron. 2010 Mar 11
34 citations
Presynaptic External Calcium Signaling Involves the Calcium-Sensing Receptor in Neocortical Nerve Terminals
Wenyan Chen, Jeremy B. Bergsman, Xiaohua Wang, Gawain M. Gilkey, Carol Renée Pierpoint, Erin A. Daniel, Emmanuel M. Awumey, Philippe Dauban, Robert H. Dodd, Martial Ru...> ;Plos One. 2010 Jan 5
7 citations
Calcium-sensing receptor: a high-affinity presynaptic target for aminoglycoside-induced weakness.
Mark T. Harnett, Wenyan Chen, Stephen M. Smith> ;Neuropharmacology. 2009 Oct 1
10 citations
Predicted body weight-indexed extravascular lung water is elevated in acute respiratory distress syndrome.
Charles R. Phillips, Stephen M. Smith> ;Critical Care Medicine. 2009 Jan 1
90 citations
Synaptic vesicle endocytosis: fast and slow modes of membrane retrieval
Stephen M. Smith, Robert Renden, Henrique von Gersdorff> ;Trends in Neurosciences. 2008 Nov 1
13 citations
Fast inhibition of glutamate-activated currents by caffeine.
Nicholas P. Vyleta, Stephen M. Smith> ;Plos One. 2008 Sep 10
Glucose Variance in ICU Patients Receiving Insulin Infusions
Stephen M. Smith, Daniel S. Hagg> ;Chest. 2008 May 1
34 citations
Baclofen and Gamma-Hydroxybutyrate Withdrawal
Jennifer L. LeTourneau, Daniel S. Hagg, Stephen M. Smith> ;Neurocritical Care. 2008 Feb 12
122 citations
Extravascular lung water in sepsis-associated acute respiratory distress syndrome: indexing with predicted body weight improves correlation with severity of illness an...
Charles R. Phillips, Mark S. Chesnutt, Stephen M. Smith> ;Critical Care Medicine. 2008 Jan 1
5 citations
Ultradian Variation of Blood Glucose in Intensive Care Unit Patients Receiving Insulin Infusions
Stephen M. Smith, Kelsey E. Oveson, Wayne L. Strauss, Kathryn Raven, Mary C. Lefevre, Andrew J. Ahmann, Daniel S. Hagg> ;Diabetes Care. 2007 Oct 1
12 citations
Modulation of neuronal voltage-activated calcium and sodium channels by polyamines and pH.
Wenyan Chen, Mark T. Harnett, Stephen M. Smith> ;Channels. 2007 Jul 1
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Hospital Affiliations

OHSU HospitalPortland, Oregon
Portland HCSPortland, Oregon