Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gustavo A. Vizcardo-Galindo"'
Autor:
Gustavo A. Vizcardo-Galindo, Connor A. Howe, Ryan L. Hoiland, Howard H. Carter, Christopher K. Willie, Philip N. Ainslie, Joshua C. Tremblay
Publikováno v:
High Altitude Medicine & Biology. 24:27-36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382213bf93823c5401bf9f5f348b118f
https://doi.org/10.1089/ham.2022.0107
https://doi.org/10.1089/ham.2022.0107
Autor:
Cecilia Anza-Ramírez, Wanjun Gu, José L. Macarlupú, Rómulo J. Figueroa-Mujíca, Gustavo A. Vizcardo-Galindo, Erica C. Heinrich, Michael S. Tift, Harrieth E. Wagner, Peter D. Wagner, Tatum S. Simonson, Francisco C. Villafuerte
Publikováno v:
Journal of Applied Physiology. 134:36-49
In chronic mountain sickness (CMS), increased blood oxygen (O2)-carrying capacity due to excessive erythrocytosis (EE, [Hb] ≥ 21 g/dL) could be offset, especially during exercise by both impaired cardiac output (Qt) and O2 diffusion limitation in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3b34050713b392eaafb41fc15dcb074
https://doi.org/10.1152/japplphysiol.00439.2022
https://doi.org/10.1152/japplphysiol.00439.2022
Autor:
Jay M. J. R. Carr, Connor A. Howe, Travis D. Gibbons, Michael M. Tymko, Andrew R. Steele, Gustavo A. Vizcardo-Galindo, Joshua C. Tremblay, Philip N. Ainslie
Publikováno v:
Journal of Applied Physiology. 133:1356-1367
We assessed steady-state hypercapnic cerebrovascular reactivity and cerebral endothelium-dependent function, with and without α1-adrenergic blockade (Prazosin), in a placebo-controlled, double-blind, and randomized study, to assess the contribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf6c1d4ec9d556f2b8ec924615ffbd43
https://doi.org/10.1152/japplphysiol.00400.2022
https://doi.org/10.1152/japplphysiol.00400.2022
Autor:
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‐Mujíica, Christopher Gasho, Edouard Tuaillon, Christophe Hirtz, Sylvain Lehmann, Nicola Marchi, Hayato Tsukamoto, Francisco C. Villafuerte, Philip N. Ainslie, Damian M. Bailey
KEY POINTS: High-altitude (HA) hypoxia has the potential to alter the structural-functional integrity of the neurovascular unit (NVU) in humans. For the first time, we examined to what extent chronic and lifelong hypoxia impacts multimodal biomarkers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46ea372579d298c4f3af53e2e8ff10ca
https://hdl.handle.net/20.500.12866/13113
https://hdl.handle.net/20.500.12866/13113
Autor:
Jay M J R, Carr, Connor A, Howe, Travis D, Gibbons, Michael M, Tymko, Andrew R, Steele, Gustavo A, Vizcardo-Galindo, Joshua C, Tremblay, Philip N, Ainslie
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 133(6)
We assessed hypercapnic cerebrovascular reactivity (CVR) and endothelium-dependent function [cerebral shear-mediated dilation (cSMD)] in the internal carotid artery (ICA) with and without systemic α
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf4a15239c146dce8e2508aecd751025
https://pubmed.ncbi.nlm.nih.gov/36326471
https://pubmed.ncbi.nlm.nih.gov/36326471
Autor:
Jay M. J. R. Carr, Philip N. Ainslie, Connor A. Howe, Travis D. Gibbons, Michael M. Tymko, Andrew R. Steele, Ryan L. Hoiland, Gustavo A. Vizcardo‐Galindo, Alex Patrician, Courtney V. Brown, Hannah G. Caldwell, Joshua C. Tremblay
Publikováno v:
Experimental physiologyREFERENCES. 107(12)
What is the central question of this study? What are the contributions of shear stress and adrenergic tone to brachial artery vasodilatation during hypercapnia? What is the main finding and its importance? In healthy young adults, shear-mediated vaso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c86be34d8b47b92987544665f4aabdf
https://pubmed.ncbi.nlm.nih.gov/36114662
https://pubmed.ncbi.nlm.nih.gov/36114662
Autor:
Geoff B. Coombs, John D. Akins, Jordan C. Patik, Gustavo A. Vizcardo-Galindo, Romulo Figueroa-Mujica, Michael M. Tymko, Benjamin S. Stacey, Angelo Iannetelli, Damian M. Bailey, Francisco C. Villafuerte, Philip N. Ainslie, R. Matthew Brothers
Publikováno v:
Free radical biologymedicine. 172
We tested the hypotheses that 1) cutaneous microvascular function is impaired by acute normobaric and chronic hypobaric hypoxia and 2) that the superoxide free radical (via NADPH oxidase or xanthine oxidase) contributes to this impairment via nitric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ca55df8fe12c06d629d0d4faa5506e
https://pubmed.ncbi.nlm.nih.gov/34129928
https://pubmed.ncbi.nlm.nih.gov/34129928
Publikováno v:
The FASEB Journal. 32
Rationale Erythropoietin (Epo) is the main erythropoietic hormone, and its expression increases several fold under hypoxic conditions. Epo acts on membrane Epo receptor (EpoR) in the bone marrow an...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::470c24bce33af91ee265cc7b80bc5889
https://doi.org/10.1096/fasebj.2018.32.1_supplement.lb404
https://doi.org/10.1096/fasebj.2018.32.1_supplement.lb404