“…006, 5000 SBU/mL, Allergopharma, Germany). The extract was always prepared directly before the chal- (13) with our own modification, (14) using the same devices as described above for the histamine challenge. The modification consisted of enlarging the number of inspirations from 5 to 10 and extending the time of aerosol production from 0.6 to 3.0 sec.…”
Section: Methodsmentioning
confidence: 99%
“…The modification consisted of enlarging the number of inspirations from 5 to 10 and extending the time of aerosol production from 0.6 to 3.0 sec. (14) BAC was always started at the lowest concentration of the allergen. FEV 1 was measured 15 min after each allergen inhalation.…”
An increase in FeNO in sensitive subjects starts a few hours later than the decrease in FEV(1). Consequently, measurements of FeNO seem to be useful in long-term monitoring of the allergic reaction triggered by a specific allergen.
“…006, 5000 SBU/mL, Allergopharma, Germany). The extract was always prepared directly before the chal- (13) with our own modification, (14) using the same devices as described above for the histamine challenge. The modification consisted of enlarging the number of inspirations from 5 to 10 and extending the time of aerosol production from 0.6 to 3.0 sec.…”
Section: Methodsmentioning
confidence: 99%
“…The modification consisted of enlarging the number of inspirations from 5 to 10 and extending the time of aerosol production from 0.6 to 3.0 sec. (14) BAC was always started at the lowest concentration of the allergen. FEV 1 was measured 15 min after each allergen inhalation.…”
An increase in FeNO in sensitive subjects starts a few hours later than the decrease in FEV(1). Consequently, measurements of FeNO seem to be useful in long-term monitoring of the allergic reaction triggered by a specific allergen.
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