Publications by authors named "Liisa Porra"

22Publications

Functional lung imaging with synchrotron radiation: Methods and preclinical applications.

Phys Med 2020 Oct 15;79:22-35. Epub 2020 Oct 15.

Department of Physics, University of Helsinki, Helsinki, Finland; Department of Physics, University of Saskatchewan, Saskatoon, Canada.

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http://dx.doi.org/10.1016/j.ejmp.2020.10.001DOI Listing
October 2020

Synchrotron Imaging Shows Effect of Ventilator Settings on Intrabreath Cyclic Changes in Pulmonary Blood Volume.

Am J Respir Cell Mol Biol 2017 10;57(4):459-467

5 Anesthesiological Investigations Unit, University Hospitals of Geneva, Geneva, Switzerland.

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http://dx.doi.org/10.1165/rcmb.2017-0007OCDOI Listing
October 2017

Dynamic Mechanical Interactions Between Neighboring Airspaces Determine Cyclic Opening and Closure in Injured Lung.

Crit Care Med 2017 Apr;45(4):687-694

1European Synchrotron Radiation Facility, ID17 Biomedical Beamline, Grenoble, France.2Department of Pediatric Pulmonology, Université de Picardie Jules Verne, Inserm U1105 & Amiens University Hospital, Amiens, France.3Hedenstierna Laboratory, Department of Surgical Sciences, Section of Anaesthesiology & Critical Care, Uppsala University, Uppsala, Sweden.4Department of Emergency and Organ Transplant, University of Bari, Bari, Italy.5Department of Physics, University of Helsinki, Helsinki, Finland.6Helsinki University Central Hospital, Helsinki, Finland.7Pulmonary Division, Cardio-Pulmonary Department, Heart Institute (Incor), University of São Paulo, São Paulo, Brazil.8Hedenstierna Laboratory, Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden.9Department of Mechanical Engineering and Environmental Quality Laboratory, University of California Davis, Davis, CA.10Respiratory Division, University Hospital UZ Brussel, Brussels, Belgium.11Department of Medicine, University of Vermont, Burlington, VT.

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http://dx.doi.org/10.1097/CCM.0000000000002234DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5702254PMC
April 2017

Pressure-regulated volume control vs. volume control ventilation in healthy and injured rabbit lung: An experimental study.

Eur J Anaesthesiol 2016 Oct;33(10):767-75

From the Department of Physics, University of Helsinki (LP, SS), Helsinki University Central Hospital, Helsinki, Finland (LP, SS), Université de Picardie Jules Verne, Inserm U1105 and Paediatric Lung Function Laboratory, CHU Amiens, Amiens, France (SB, LB), Anesthesiological Investigation Unit, University of Geneva, Geneva, Switzerland (IM, GA, CD), Biomedical Beamline-ID17, European Synchrotron Radiation Facility, Grenoble, France (LB), Department of Medical Physics and Informatics, University of Szeged, Szeged, Hungary (FP), Geneva Children's Hospital, University Hospitals of Geneva and Geneva University, Geneva, Switzerland (WH).

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http://dx.doi.org/10.1097/EJA.0000000000000485DOI Listing
October 2016

Effect of surfactant on regional lung function in an experimental model of respiratory distress syndrome in rabbit.

J Appl Physiol (1985) 2015 Aug 21;119(3):290-8. Epub 2015 May 21.

Anesthesiological Investigation Unit, University of Geneva, Geneva, Switzerland; Geneva Children's Hospital, University Hospitals of Geneva and Geneva University, Geneva, Switzerland.

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http://dx.doi.org/10.1152/japplphysiol.00047.2015DOI Listing
August 2015

Differences in the pattern of bronchoconstriction induced by intravenous and inhaled methacholine in rabbit.

Respir Physiol Neurobiol 2013 Dec 4;189(3):465-72. Epub 2013 Sep 4.

Department of Physics, University of Helsinki, Finland. Electronic address:

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http://dx.doi.org/10.1016/j.resp.2013.08.024DOI Listing
December 2013

Role of cellular effectors in the emergence of ventilation defects during allergic bronchoconstriction.

J Appl Physiol (1985) 2013 Oct 25;115(7):1057-64. Epub 2013 Jul 25.

Université de Picardie Jules Verne and Amiens University Hospital, Amiens, France;

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http://dx.doi.org/10.1152/japplphysiol.00844.2012DOI Listing
October 2013

Effect of positive end-expiratory pressure on regional ventilation distribution during mechanical ventilation after surfactant depletion.

Anesthesiology 2013 Jul;119(1):89-100

Université de Picardie Jules Verne, EA4285 Péritox-INERIS and Pediatric Lung Function Laboratory, CHU Amiens, Amiens, France.

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http://dx.doi.org/10.1097/ALN.0b013e318291c165DOI Listing
July 2013

Methacholine and ovalbumin challenges assessed by forced oscillations and synchrotron lung imaging.

Am J Respir Crit Care Med 2009 Aug 29;180(4):296-303. Epub 2009 May 29.

Université de Picardie Jules Verne, EA4285 Péritox-INERIS and CHU Amiens, Amiens, France.

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http://dx.doi.org/10.1164/rccm.200808-1211OCDOI Listing
August 2009

Paradoxical conducting airway responses and heterogeneous regional ventilation after histamine inhalation in rabbit studied by synchrotron radiation CT.

J Appl Physiol (1985) 2009 Jun 9;106(6):1949-58. Epub 2009 Apr 9.

Centre Hospitalier Universitaire d'Amiens, Cardiologie et Pneumo-Allergologie Pédiatriques, 80054 Amiens Cedex 1, France.

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http://dx.doi.org/10.1152/japplphysiol.90550.2008DOI Listing
June 2009

A note on medieval microfabrication: the visualization of a prayer nut by synchrotron-based computer X-ray tomography.

J Synchrotron Radiat 2009 Mar 12;16(Pt 2):310-3. Epub 2009 Feb 12.

Delft University of Technology, Delft, The Netherlands.

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http://dx.doi.org/10.1107/S0909049508043082DOI Listing
March 2009

Imaging of lung function using synchrotron radiation computed tomography: what's new?

Eur J Radiol 2008 Dec 7;68(3 Suppl):S78-83. Epub 2008 Jul 7.

Université de Picardie Jules Verne, Département de Physiologie, DMAG EA 3901, 3 Rue des Louvels, 80036 Amiens Cedex 1, France.

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http://dx.doi.org/10.1016/j.ejrad.2008.04.043DOI Listing
December 2008

Relics in medieval altarpieces? Combining X-ray tomographic, laminographic and phase-contrast imaging to visualize thin organic objects in paintings.

J Synchrotron Radiat 2008 Jan 18;15(Pt 1):55-61. Epub 2007 Dec 18.

Department of Materials Science and Engineering, Delft University of Technology, Delft, The Netherlands.

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http://dx.doi.org/10.1107/S0909049507045438DOI Listing
January 2008