Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991342626> ?p ?o ?g. }
- W1991342626 endingPage "1689" @default.
- W1991342626 startingPage "1685" @default.
- W1991342626 abstract "Nitric oxide (NO) is a molecular gas that can be recovered in higher levels from the exhaled gas of subjects with asthma than from subjects without asthma. However, the precise mechanisms responsible of promoting increased fraction of expired nitric oxide (FE(NO)) in asthma are unknown. As leukotriene antagonism has been shown to reduce FE(NO) in patients with asthma, we hypothesized that leukotrienes mediate the increased FE(NO) encountered in this condition. Furthermore, because leukotriene antagonism stabilizes serum eosinophil markers during reductions in inhaled corticosteroid doses, and FE(NO) has been shown to correlate with sputum eosinophils in asthma, we reasoned that the effect of leukotrienes on FE(NO) might be mediated by eosinophils recruited to the airway by leukotrienes. To test this hypothesis, we performed methacholine and leukotriene (LT) E(4) bronchoprovocation challenges in 16 subjects with atopic asthma and measured FE(NO) and sputum differential counts before and after bronchoprovocation. We then compared FE(NO) in the seven subjects who developed increased sputum eosinophils following LTE(4) inhalation with values measured after methacholine inhalation in these seven subjects. Following LTE(4) inhalation, eosinophils rose from 4.01 +/- 0.89% pre-LTE(4) to 8.33 +/- 1.52% post-LTE(4). The mean change in sputum eosinophils from baseline after LTE(4) inhalation was larger than that after methacholine inhalation (+4.31 +/- 1.25% versus -1.14 +/- 0.93%). After LTE(4) inhalation, FE(NO) levels did not differ from prechallenge baseline or from levels following methacholine inhalation (ANOVA p > 0.05). These data indicate that neither LTE(4) nor recruitment of eosinophils into the airway by LTE(4) is a sufficient stimulus to acutely increase FE(NO) in subjects with asthma." @default.
- W1991342626 created "2016-06-24" @default.
- W1991342626 creator A5046059982 @default.
- W1991342626 creator A5047758475 @default.
- W1991342626 creator A5059394881 @default.
- W1991342626 creator A5072872904 @default.
- W1991342626 creator A5080099282 @default.
- W1991342626 creator A5088387723 @default.
- W1991342626 date "2000-11-01" @default.
- W1991342626 modified "2023-10-16" @default.
- W1991342626 title "Exhaled Nitric Oxide following Leukotriene E<sub>4</sub> and Methacholine Inhalation in Patients with Asthma" @default.
- W1991342626 cites W1769939356 @default.
- W1991342626 cites W1971569966 @default.
- W1991342626 cites W1977737603 @default.
- W1991342626 cites W1988685962 @default.
- W1991342626 cites W1989697230 @default.
- W1991342626 cites W1992105306 @default.
- W1991342626 cites W1995024650 @default.
- W1991342626 cites W2001853824 @default.
- W1991342626 cites W2017685520 @default.
- W1991342626 cites W2043365196 @default.
- W1991342626 cites W2065443731 @default.
- W1991342626 cites W2067543476 @default.
- W1991342626 cites W2071318902 @default.
- W1991342626 cites W2072440963 @default.
- W1991342626 cites W2083441633 @default.
- W1991342626 cites W2089538909 @default.
- W1991342626 cites W2106841973 @default.
- W1991342626 cites W2108966303 @default.
- W1991342626 cites W2118378443 @default.
- W1991342626 cites W2118580869 @default.
- W1991342626 cites W2118991338 @default.
- W1991342626 cites W2121103981 @default.
- W1991342626 cites W2123002410 @default.
- W1991342626 cites W2141574695 @default.
- W1991342626 doi "https://doi.org/10.1164/ajrccm.162.5.9911081" @default.
- W1991342626 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11069797" @default.
- W1991342626 hasPublicationYear "2000" @default.
- W1991342626 type Work @default.
- W1991342626 sameAs 1991342626 @default.
- W1991342626 citedByCount "28" @default.
- W1991342626 countsByYear W19913426262012 @default.
- W1991342626 countsByYear W19913426262013 @default.
- W1991342626 countsByYear W19913426262014 @default.
- W1991342626 countsByYear W19913426262022 @default.
- W1991342626 crossrefType "journal-article" @default.
- W1991342626 hasAuthorship W1991342626A5046059982 @default.
- W1991342626 hasAuthorship W1991342626A5047758475 @default.
- W1991342626 hasAuthorship W1991342626A5059394881 @default.
- W1991342626 hasAuthorship W1991342626A5072872904 @default.
- W1991342626 hasAuthorship W1991342626A5080099282 @default.
- W1991342626 hasAuthorship W1991342626A5088387723 @default.
- W1991342626 hasConcept C126322002 @default.
- W1991342626 hasConcept C142724271 @default.
- W1991342626 hasConcept C203014093 @default.
- W1991342626 hasConcept C2776042228 @default.
- W1991342626 hasConcept C2776178081 @default.
- W1991342626 hasConcept C2776301714 @default.
- W1991342626 hasConcept C2776452501 @default.
- W1991342626 hasConcept C2776954882 @default.
- W1991342626 hasConcept C2777037409 @default.
- W1991342626 hasConcept C2777714996 @default.
- W1991342626 hasConcept C2780769369 @default.
- W1991342626 hasConcept C2781069245 @default.
- W1991342626 hasConcept C2781142857 @default.
- W1991342626 hasConcept C2781260171 @default.
- W1991342626 hasConcept C42219234 @default.
- W1991342626 hasConcept C519581460 @default.
- W1991342626 hasConcept C71924100 @default.
- W1991342626 hasConcept C88675164 @default.
- W1991342626 hasConceptScore W1991342626C126322002 @default.
- W1991342626 hasConceptScore W1991342626C142724271 @default.
- W1991342626 hasConceptScore W1991342626C203014093 @default.
- W1991342626 hasConceptScore W1991342626C2776042228 @default.
- W1991342626 hasConceptScore W1991342626C2776178081 @default.
- W1991342626 hasConceptScore W1991342626C2776301714 @default.
- W1991342626 hasConceptScore W1991342626C2776452501 @default.
- W1991342626 hasConceptScore W1991342626C2776954882 @default.
- W1991342626 hasConceptScore W1991342626C2777037409 @default.
- W1991342626 hasConceptScore W1991342626C2777714996 @default.
- W1991342626 hasConceptScore W1991342626C2780769369 @default.
- W1991342626 hasConceptScore W1991342626C2781069245 @default.
- W1991342626 hasConceptScore W1991342626C2781142857 @default.
- W1991342626 hasConceptScore W1991342626C2781260171 @default.
- W1991342626 hasConceptScore W1991342626C42219234 @default.
- W1991342626 hasConceptScore W1991342626C519581460 @default.
- W1991342626 hasConceptScore W1991342626C71924100 @default.
- W1991342626 hasConceptScore W1991342626C88675164 @default.
- W1991342626 hasIssue "5" @default.
- W1991342626 hasLocation W19913426261 @default.
- W1991342626 hasLocation W19913426262 @default.
- W1991342626 hasOpenAccess W1991342626 @default.
- W1991342626 hasPrimaryLocation W19913426261 @default.
- W1991342626 hasRelatedWork W1991342626 @default.
- W1991342626 hasRelatedWork W1997827344 @default.
- W1991342626 hasRelatedWork W2052125548 @default.
- W1991342626 hasRelatedWork W2084692307 @default.
- W1991342626 hasRelatedWork W2095085326 @default.