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Evaluation of Titanium Dioxide Nanoparticle Suspensions as a Low-Cost Surface Coating to Improve Optical Profilometry of Transparent 3D-Printed Microdevices. [PDF]
ACS Appl Opt MaterSemmes I +4 more
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Greenhouse Gas Emissions and Costs of Inhaler Devices in the US.
JAMATirumalasetty J +6 more
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Planetary health and environmentally sustainable healthcare: perceptions of primary care practitioners in Ireland - a qualitative study. [PDF]
BMJ Open QualWalsh SJ, O'Leary A, Lynch M.
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Cardiac Toxicity of Aerosol Propellants
Journal of Occupational and Environmental Medicine, 1971The fluoroalkane gases used to propel aerosols were toxic to the hearts of 34 mice, sensitizing them to asphyxiainduced sinus bradycardia, atrioventricular block, and T-waue depression. Cardiac sensitization was rapid, long-lasting, and lethal. It also occurred in rats and dogs.
G J, Taylor, W S, Harris
semanticscholar +8 more sources
Aerosols and aerosol propellants in asthma.
JAMA, 1971To the Editor.— A recent issue ofThe Journal( 214: 81, 1970) carried both a report of a study by Taylor and Harris and an editorial entitled "Cardiac Toxicity of Aerosol Propellants." The authors attempt the conclusion that the fluorinated hydrocarbon propellants used in bronchodilator aerosols are related to a claimed increase in sudden, unexpected ...
A. Silverglade
semanticscholar +5 more sources
Cardiac toxicity of aerosol propellants.
JAMA, 1970The fluoroalkane gases used to propel aerosols were toxic to the hearts of 34 mice, sensitizing them to asphyxiainduced sinus bradycardia, atrioventricular block, and T-waue depression. Cardiac sensitization was rapid, long-lasting, and lethal. It also occurred in rats and dogs.
G. Taylor, W. Harris
semanticscholar +5 more sources
Journal of Fluorine Chemistry, 2002
The development of the Metered Dose Inhaler is described, with particular reference to the part played by first chlorofluorocarbons and, more recently, hydrofluorocarbons. A summary of the special propellant requirements of these medical aerosols is given, from which a clear understanding of the need for fluoroalkane propellants can be gained.
T. Noakes
openaire +2 more sources
The development of the Metered Dose Inhaler is described, with particular reference to the part played by first chlorofluorocarbons and, more recently, hydrofluorocarbons. A summary of the special propellant requirements of these medical aerosols is given, from which a clear understanding of the need for fluoroalkane propellants can be gained.
T. Noakes
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Aerosol Propellants Are Toxic to the Heart
JAMA: The Journal of the American Medical Association, 1973To the Editor.— Using mice, workers at DuPont, 1 Allen and Hanburys Ltd, 2 and Riker Laboratories, 3 and, most recently, Egle and associates, 4 were unable to demonstrate cardiotoxicity of aerosol propellants. They did not do the same experiments described by Taylor and Harris, 5 which revealed that the fluorocarbons, or freons, used to propel ...
W. Harris
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