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Hofstetter, Ch.* ; Flonder, M.* ; Thein, E.* ; Hoeg, S.* ; Kemming, G.I.* ; Kisch-Wedel, H.* ; Kreyling, W.G. ; Zwissler, B.*

Aerosol delivery during mechanical ventilation to the rat.

Exp. Lung Res. 30, 635-651 (2004)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
The authors have adjusted a jet nebulizer to a mechanical ventilator (Servo Ventilator, Siemens) to deliver an aerosol to rats. They aimed to clarify whether a modified jet nebulizer generating particles with a mass median aerodynamic diameter of 2 µm would be effective and safe in intubated ventilated rats. Fluorescent microspheres (diameter: 1.0 µm) were aerosolized to verify qualitatively and quantitatively intrapulmonary deposition. Particle deposition fraction was 3.8% (1.3%) of the delivered dose (median [interquartile range]). There was no evidence for any adverse event as assessed from heart rate, mean arterial pressure, PaO2 and PaCO2 before, during, and after nebulization. No pulmonary tissue trauma was detected histologically.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords aerosol; animal experimentaion; nebulizers
ISSN (print) / ISBN 0190-2148
e-ISSN 1521-0499
Quellenangaben Volume: 30, Issue: 7, Pages: 635-651 Article Number: , Supplement: ,
Publisher Informa Healthcare
Non-patent literature Publications
Reviewing status Peer reviewed