Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Abhilash S. Kizhakke Puliyakote"'
Autor:
Ann R. Elliott, Abhilash S. Kizhakke Puliyakote, Vincent Tedjasaputra, Beni Pazár, Harrieth Wagner, Rui C. Sá, Jeremy E. Orr, G. Kim Prisk, Peter D. Wagner, Susan R. Hopkins
Publikováno v:
Physiological Reports, Vol 8, Iss 13, Pp n/a-n/a (2020)
Abstract Proton magnetic resonance (MR) imaging to quantify regional ventilation–perfusion ( V˙A/Q˙) ratios combines specific ventilation imaging (SVI) and separate proton density and perfusion measures into a composite map. Specific ventilation
Externí odkaz:
https://doaj.org/article/58a9fee3a67c46ffb8a8d293e1b0d1bc
The spatial-temporal dynamics of pulmonary blood flow are altered in pulmonary arterial hypertension
Autor:
Abhilash S. Kizhakke Puliyakote, G. Kim Prisk, Ann R. Elliott, Nick H. Kim, Beni Pazar, Rui Carlos Sá, Amran K. Asadi, Susan R. Hopkins
Publikováno v:
Journal of Applied Physiology. 134:969-979
Using proton MRI-arterial spin labeling to obtain serial images of pulmonary perfusion, we show that global fluctuation dispersion (FDglobal), a metric of temporal fluctuations in the spatial distribution of perfusion, was significantly increased in
Autor:
Abhilash S. Kizhakke Puliyakote, Emma M. Stapleton, Kumar Durairaj, Kesavan Karuppusamy, Geetha B. Kathiresan, Kumaran Shanmugam, Sirajunnisa Abdul Rahim, Suresh Navaneethakrishnan, Monalisa Bilas, Rui Huang, Nervana Metwali, Matthew Jeronimo, Kung-Sik Chan, Junfeng Guo, Prashant Nagpal, Thomas M. Peters, Peter S. Thorne, Alejandro P. Comellas, Eric A. Hoffman
Publikováno v:
Journal of Applied Physiology. 134:710-721
Quantitative computed tomography has identified a cluster of women (33%) cooking with biomass fuels (wood) with image-based markers of functional small airways disease and associated alterations in regional lung mechanics. Texture and image registrat
Autor:
Arie Nakhmani, Joseph M. Reinhardt, Abhilash S. Kizhakke Puliyakote, Surya P. Bhatt, Sandeep Bodduluri, Jean-Paul Charbonnier
Publikováno v:
American Journal of Respiratory and Critical Care Medicine
Rationale: Airway remodeling in chronic obstructive pulmonary disease (COPD) is due to luminal narrowing and/or loss of airways. Existing computed tomographic metrics of airway disease reflect only...
Autor:
Victor Kim, Sandeep Bodduluri, Surya P. Bhatt, Carla Wilson, Elizabeth C. Oelsner, Abhilash S. Kizhakke Puliyakote, David A. Lynch, Arie Nakhmani, Spyridon Fortis
Publikováno v:
Thorax
BackgroundChronic bronchitis (CB) is strongly associated with cigarette smoking, but not all smokers develop CB. We aimed to evaluate whether measures of structural airway disease on CT are differentially associated with CB.MethodsIn smokers between
Autor:
Liza Botros, Tatsuya J. Arai, Rui Carlos Sá, Abhilash S. Kizhakke Puliyakote, Susan R. Hopkins, Sebastiaan Holverda, G. Kim Prisk, Harm Jan Bogaard, Rebecca J. Theilmann
Publikováno v:
Experimental Physiology. Wiley-Blackwell Publishing Ltd
Kizhakke Puliyakote, A S, Holverda, S, Sá, R C, Arai, T J, Theilmann, R J, Botros, L, Bogaard, H J, Prisk, G K & Hopkins, S R 2020, ' Prone positioning redistributes gravitational stress in the lung in normal conditions and in simulations of oedema ', Experimental Physiology . https://doi.org/10.1113/EP089037
Exp Physiol
Kizhakke Puliyakote, A S, Holverda, S, Sá, R C, Arai, T J, Theilmann, R J, Botros, L, Bogaard, H J, Prisk, G K & Hopkins, S R 2020, ' Prone positioning redistributes gravitational stress in the lung in normal conditions and in simulations of oedema ', Experimental Physiology . https://doi.org/10.1113/EP089037
Exp Physiol
New Findings: What is the central question of this study? How does the interaction between posture and gravity affect the stresses on the lung, particularly in highly inflated gravitationally non-dependent regions, which are potentially vulnerable to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89b8a8846018fd640d97f720cd4e7bd4
https://research.vumc.nl/en/publications/78aa5a13-366a-4de5-a66a-a387aa426f18
https://research.vumc.nl/en/publications/78aa5a13-366a-4de5-a66a-a387aa426f18
Autor:
Abhilash S. Kizhakke Puliyakote, Susan R. Hopkins, Ann R. Elliott, Laura E. Crotty Alexander, Rui Carlos Sá, Kevin M. Anderson
Publikováno v:
J Appl Physiol (1985)
Inhalation of e-cigarette’s aerosols (vaping) has the potential to disrupt pulmonary gas exchange, but the effects in asymptomatic users are unknown. We assessed ventilation-perfusion (V̇(A)/Q̇) mismatch in asymptomatic e-cigarette users, using m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb47c46f1cdd3fe89ed259f48de5ddd1
https://europepmc.org/articles/PMC7948111/
https://europepmc.org/articles/PMC7948111/
Autor:
Robert B. Manges, Eric A. Hoffman, Kumaran Shanmugam, Emma M. Stapleton, Mangaleswari Seeniappan Kumaravel, Ian M. Thornell, Abhilash S. Kizhakke Puliyakote, Peter S. Thorne, Kumar Durairaj, Alejandro P. Comellas, Thomas M. Peters, Matthew Jeronimo, Mohamed Ali Kamal Batcha, Sirajunnisa Abdul Rahim, Kesavan Karuppusamy, Monalisa Bilas, Nervana Metwali, Geetha Kathiresan
Publikováno v:
Environ Res
BACKGROUND. Cooks exposed to biomass fuel experience increased risk of respiratory disease and mortality. We sought to characterize lung function and environmental exposures of primary cooking women using two fuel-types in southeastern India, as well
Autor:
Ann R, Elliott, Abhilash S, Kizhakke Puliyakote, Vincent, Tedjasaputra, Beni, Pazár, Harrieth, Wagner, Rui C, Sá, Jeremy E, Orr, G Kim, Prisk, Peter D, Wagner, Susan R, Hopkins
Publikováno v:
Physiological Reports
Proton magnetic resonance (MR) imaging to quantify regional ventilation–perfusion ( V˙A/Q˙) ratios combines specific ventilation imaging (SVI) and separate proton density and perfusion measures into a composite map. Specific ventilation imaging e
Autor:
Kriti Sen Sharma, Abhilash S. Kizhakke Puliyakote, Eric A. Hoffman, Ge Wang, Dragoş M. Vasilescu
Publikováno v:
Journal of Applied Physiology. 120:1402-1409
We seek to establish a method using interior tomographic techniques (Xradia MicroXCT-400) for acinar morphometric analysis using the pathway center lines from micro X-ray computed tomographic (Micro-CT) images as the road map. Through the application