ChristopherJosephGashoMD

PubMed

• 5 citations
  Hemoglobin and cerebral hypoxic vasodilation in humans: Evidence for nitric oxide-dependent and-nitrosothiol mediated signal transduction.
  Ryan L Hoiland, David B MacLeod, Benjamin S Stacey, Hannah G Caldwell, Connor A Howe, Daniela Nowak-Flück, Jay Mjr Carr, Michael M Tymko, Geoff B Coombs, Alexander Pat...> ;Journal of Cerebral Blood Flow and Metabolism. 2023 Sep 1
• Manipulation of iron status on cerebral blood flow at high altitude in lowlanders and adapted highlanders.
  Alexander Patrician, Christopher Willie, Ryan L Hoiland, Christopher Gasho, Prajan Subedi, James D Anholm, Michael M Tymko, Philip N Ainslie> ;Journal of Cerebral Blood Flow and Metabolism. 2023 Jul 1
• 1 citations
  Adrenergic control of skeletal muscle blood flow during chronic hypoxia in healthy males.
  Lydia L Simpson, Alexander B Hansen, Gilbert Moralez, Sachin B Amin, Florian Hofstaetter, Christopher Gasho, Mike Stembridge, Tony G Dawkins, Michael M Tymko, Philip N...> ;American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 2023 Apr 1
• 5 citations
  Lifelong exposure to high-altitude hypoxia in humans is associated with improved redox homeostasis and structural-functional adaptations of the neurovascular unit.
  Benjamin S Stacey, Ryan L Hoiland, Hannah G Caldwell, Connor A Howe, Tyler Vermeulen, Michael M Tymko, Gustavo A Vizcardo-Galindo, Daniella Bermudez, Rómulo J Figueroa...> ;The Journal of Physiology. 2023 Mar 1
• 3 citations
  Pulmonary vascular reactivity to supplemental oxygen in Sherpa and lowlanders during gradual ascent to high altitude.
  Prajan Subedi, Christopher Gasho, Michael Stembridge, Alexandra M Williams, Alexander Patrician, Philip N Ainslie, James D Anholm> ;Experimental Physiology. 2023 Jan 1
• 3 citations
  Global REACH 2018: increased adrenergic restraint of blood flow preserves coupling of oxygen delivery and demand during exercise at high-altitude.
  Alexander B Hansen, Gilbert Moralez, Sachin B Amin, Florian Hofstätter, Lydia L Simpson, Christopher Gasho, Michael M Tymko, Philip N Ainslie, Justin S Lawley, Christo...> ;The Journal of Physiology. 2022 Aug 1
• 2 citations
  High prevalence of patent foramen ovale in recreational to elite breath hold divers.
  Tyler Kelly, Alexander Patrician, Mohini Bryant-Ekstrand, Courtney Brown, Christopher Gasho, Hannah G Caldwell, Rachel N Lord, Tony Dawkins, Aimee Drane, Michael Stemb...> ;Journal of Science and Medicine in Sport. 2022 Jul 1
• 1 citations
  Global REACH 2018: Characterizing Acid-Base Balance Over 21 Days at 4,300 m in Lowlanders.
  Andrew R Steele, Philip N Ainslie, Rachel Stone, Kaitlyn Tymko, Courtney Tymko, Connor A Howe, David MacLeod, James D Anholm, Christopher Gasho, Michael M Tymko> ;High Altitude Medicine & Biology. 2022 Jun 1
• Global Reach 2018: sympathetic neural and hemodynamic responses to submaximal exercise in Andeans with and without chronic mountain sickness.
  Alexander B Hansen, Sachin B Amin, Florian Hofstätter, Hendrik Mugele, Lydia L Simpson, Christopher Gasho, Tony G Dawkins, Michael M Tymko, Philip N Ainslie, Francisco...> ;American Journal of Physiology. Heart and Circulatory Physiology. 2022 May 1
• 3 citations
  Acid-base balance at high altitude in lowlanders and indigenous highlanders.
  Michael M Tymko, Christopher K Willie, Connor A Howe, Ryan L Hoiland, Rachel M Stone, Kaitlyn Tymko, Courtney Tymko, David MacLeod, James D Anholm, Christopher Gasho, ...> ;Journal of Applied Physiology. 2022 Feb 1
• 4 citations
  GLOBAL REACH 2018: Iron infusion at high altitude reduces hypoxic pulmonary vasoconstriction equally in both lowlanders and healthy Andean highlanders
  Alexander Patrician, Tony G. Dawkins, Geoff B. Coombs, Benjamin S. Stacey, Christopher Gasho, Travis D. Gibbons, Connor A. Howe, Joshua C. Tremblay, Rachel Stone, Kait...> ;Chest. 2021 Sep 8
• 5 citations
  The influence of hemoconcentration on hypoxic pulmonary vasoconstriction in acute, prolonged and life-long hypoxemia.
  Mike Stembridge, Ryan L. Hoiland, Alexandra M. Williams, Connor A. Howe, Joseph Donnelly, Tony G. Dawkins, Aimee L. Drane, Michael M. Tymko, Christopher Gasho, James D...> ;American Journal of Physiology. Heart and Circulatory Physiology. 2021 Aug 27
• 4 citations
  Global REACH 2018: volume regulation in high-altitude Andeans with and without chronic mountain sickness.
  Andrew R. Steele, Michael M. Tymko, Victoria L Meah, Lydia L. Simpson, Christopher Gasho, Tony G. Dawkins, Alexandra M. Williams, Francisco C. Villafuerte, Gustavo Viz...> ;American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 2021 Aug 4
• 8 citations
  Global REACH 2018: the adaptive phenotype to life with chronic mountain sickness and polycythaemia
  Alexander B. Hansen, Gilbert Moralez, Sachin B. Amin, Lydia L. Simspon, Florian Hofstaetter, James D. Anholm, Christopher Gasho, Mike Stembridge, Tony G. Dawkins, Mich...> ;The Journal of Physiology. 2021 Sep 1
• 7 citations
  Temporal changes in pulmonary gas exchange efficiency when breath-hold diving below residual volume.
  Alexander Patrician, Boris Spajić, Christopher Gasho, Hannah G. Caldwell, Tony G. Dawkins, Mike Stembridge, Andrew T. Lovering, Geoff B. Coombs, Connor A. Howe, Otto F...> ;Experimental Physiology. 2021 Apr 1
• 5 citations
  Case Studies in Physiology: Breath-hold diving beyond 100 meters-cardiopulmonary responses in world-champion divers.
  Alexander Patrician, Christopher Gasho, Boris Spajić, Hannah G. Caldwell, Darija Bakovic-Kramaric, Otto F. Barak, Ivan Drvis, Željko Dujić, Philip N. Ainslie> ;Journal of Applied Physiology. 2021 May 1
• 14 citations
  Influence of iron manipulation on hypoxic pulmonary vasoconstriction and pulmonary reactivity during ascent and acclimatization to 5050 m
  Christopher K. Willie, Alexander Patrician, Ryan L. Hoiland, Alexandra M. Williams, Christopher Gasho, Prajan Subedi, James D. Anholm, Aimee L. Drane, Michael M. Tymko...> ;The Journal of Physiology. 2021 Jan 14
• 10 citations
  Global REACH 2018: Andean highlanders, chronic mountain sickness and the integrative regulation of resting blood pressure
  Lydia L. Simpson, Victoria L Meah, Andrew R. Steele, Christopher Gasho, Connor A. Howe, Tony G. Dawkins, Stephen A. Busch, Samuel J. Oliver, Gilberto Moralez, Justin S...> ;Experimental Physiology. 2021 Jan 1
• 16 citations
  The 2018 Global Research Expedition on Altitude Related Chronic Health (Global REACH) to Cerro de Pasco, Peru: an Experimental Overview
  Michael M. Tymko, Ryan L. Hoiland, Joshua C. Tremblay, Mike Stembridge, Tony G. Dawkins, Geoff B. Coombs, Alexander Patrician, Connor A. Howe, Travis D. Gibbons, Jonat...> ;Experimental Physiology. 2021 Jan 1
• 7 citations
  Global REACH 2018: renal oxygen delivery is maintained during early acclimatization to 4,330 m.
  Andrew R. Steele, Michael M. Tymko, Victoria L Meah, Lydia L. Simpson, Christopher Gasho, Tony G. Dawkins, Francisco C. Villafuerte, Philip N. Ainslie, Mike Stembridge...> ;American Journal of Physiology. Renal Physiology. 2020 Sep 30
• 18 citations
  Highs and Lows of Sympathetic Neuro-cardiovascular Transduction: Influence of Altitude Acclimatization and Adaptation
  Lindsey F. Berthelsen, Graham M. Fraser, Lydia L. Simpson, Emily R. Vanden Berg, Stephen A. Busch, Andrew R. Steele, Victoria L Meah, Justin S. Lawley, Rómulo Figueroa...> ;American Journal of Physiology. Heart and Circulatory Physiology. 2020 Sep 28
• 16 citations
  Global Reach 2018 Heightened α-Adrenergic Signaling Impairs Endothelial Function During Chronic Exposure to Hypobaric Hypoxia.
  Michael M. Tymko, Justin S. Lawley, Philip N. Ainslie, Alexander B. Hansen, Florian Hofstaetter, Simon Ludwig Rainer, Sachin B. Amin, Gilbert Moralez, Christopher Gash...> ;Circulation Research. 2020 Jul 3
• 9 citations
  Mechanisms of sympathetic restraint in human skeletal muscle during exercise: role of α-adrenergic and nonadrenergic mechanisms.
  Alexander B. Hansen, Gilbert Moralez, Steven A. Romero, Christopher Gasho, Michael M. Tymko, Philip N. Ainslie, Florian Hofstätter, Simon Ludwig Rainer, Justin S. Lawl...> ;American Journal of Physiology. Heart and Circulatory Physiology. 2020 Jun 5
• 16 citations
  Evidence for a physiological role of pulmonary arterial baroreceptors in sympathetic neural activation in healthy humans
  Lydia L. Simpson, Victoria L Meah, Andrew R. Steele, Suman Thapamagar, Christopher Gasho, James D. Anholm, Aimee L. Drane, Tony G. Dawkins, Stephen A. Busch, Samuel J....> ;The Journal of Physiology. 2020 Mar 1
• 16 citations
  Global REACH 2018: The influence of acute and chronic hypoxia on cerebral haemodynamics and related functional outcomes during cold and heat stress
  Travis D. Gibbons, Michael M. Tymko, Kate N. Thomas, Luke C. Wilson, Mike Stembridge, Hannah G. Caldwell, Connor A. Howe, Ryan L. Hoiland, Ashley P. Akerman, Tony G. D...> ;The Journal of Physiology. 2020 Jan 1
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