Allergenic Immunotherapy and Seasonal Changes in Nitric Oxide Concentration in Exhaled Air in Seasonal Rhinitis Patients

2012 ◽  
Vol 25 (3) ◽  
pp. 154-158
Author(s):  
Ewa Maria Świebocka ◽  
Piotr Siergiejko ◽  
Piotr Rapiejko ◽  
Zenon Siergiejko
Keyword(s):  
Nitric Oxide ◽  
Seasonal Changes ◽  
Exhaled Air ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration

scholarly journals Exhaled nitric oxide in mylar balloons: influence of storage time, humidity and temperature

2003 ◽  
Vol 12 (1) ◽  
pp. 47-49 ◽  
Author(s):  
Alessandro Bodini ◽  
Mariëlle W. H. Pijnenburg ◽  
Atillio L. Boner ◽  
Johan C. de Jongste
Keyword(s):  
Nitric Oxide ◽  
Silica Gel ◽  
Storage Time ◽  
Storage Temperature ◽  
Storage Conditions ◽  
Air Samples ◽  
Exhaled Air ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration ◽  
The Stability

Background:Mylar balloons are used to collect exhaled air for analysis of fractional nitric oxide concentration (FENO).Aim:We studied the effect of storage conditions on the stability of nitric oxide (NO) in mylar balloons.Methods:Exhaled air samples and calibration gases were stored in mylar balloons at 4, 21 and 37°C, with or without silica gel. NO was measured after 0, 6, 9, 24 and 48 h. Scheffe F-tests were used to compare NO values. Results NO remained stable in balloons for 9 h at all temperatures, without silica gel. NO increased between 9 and 48 h, but only with low initial FENO. Silica gel increased variability.Conclusions:FENO in mylar balloons is stable for at least 9 h. The storage temperature is not critical, but silica gel increases variability.

scholarly journals Influence of atmospheric nitric oxide concentration on the measurement of nitric oxide in exhaled air

Thorax ◽  
1998 ◽  
Vol 53 (8) ◽  
pp. 673-676 ◽  
Author(s):  
M. Corradi ◽  
A. Pelizzoni ◽  
M. Majori ◽  
A. Cuomo ◽  
E. d. Munari ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Exhaled Air ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration

Relationship between alveolar nitric oxide concentration in exhaled air and small airway function in COPD

2013 ◽  
Vol 7 (4) ◽  
pp. 046002 ◽  
Author(s):  
Tsunahiko Hirano ◽  
Kazuto Matsunaga ◽  
Hisatoshi Sugiura ◽  
Yoshiaki Minakata ◽  
Akira Koarai ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Small Airway ◽  
Airway Function ◽  
Exhaled Air ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration

Effect of round window membrane application of nitric oxide on hearing and nitric oxide concentration in perilymph

2003 ◽  
Vol 67 (6) ◽  
pp. 585-590 ◽  
Author(s):  
Jonathan B. Hanson ◽  
Paul T. Russell ◽  
Andy T.A. Chung ◽  
Claire S. Kaura ◽  
Samantha H. Kaura ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Round Window ◽  
Round Window Membrane ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration

scholarly journals Nasal nitric oxide concentration in paranasal sinus inflammatory diseases

1999 ◽  
Vol 13 (2) ◽  
pp. 307-312 ◽  
Author(s):  
J-F. Arnal ◽  
P. Flores ◽  
J. Rami ◽  
M Murris-Espin ◽  
F Bremont ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Paranasal Sinus ◽  
Inflammatory Diseases ◽  
Nasal Nitric Oxide ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration

Effect of Initial Nitric Oxide Concentration on Outcome in Infants with Persistent Pulmonary Hypertension of the Newborn

Neonatology ◽  
1999 ◽  
Vol 75 (4) ◽  
pp. 215-224 ◽  
Author(s):  
Karen S. Wood ◽  
Martin J. McCaffrey ◽  
Jocelyn C. Donovan ◽  
Alan D. Stiles ◽  
Carl L. Bose
Keyword(s):  
Nitric Oxide ◽  
Pulmonary Hypertension ◽  
Persistent Pulmonary Hypertension ◽  
Oxide Concentration ◽  
Nitric Oxide Concentration
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