Linked Life Data

9412571

Source:http://linkedlifedata.com/resource/pubmed/id/9412571

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1998-1-14
pubmed:abstractText
Increased exhaled nitric oxide (NO) may reflect respiratory tract inflammation in untreated asthmatics. We compared exhaled NO and bronchoalveolar lavage (BAL) nitrate/nitrite (NO3-/NO2-) in 10 patients who had untreated, active pulmonary sarcoidosis with those of normal control subjects. Exhaled NO concentrations, determined by chemiluminescence, were similar in patients and control subjects (peak NO concentration of patients [mean +/- SD]: 13.6 +/- 5.9 parts per billion [ppb], peak NO concentration of control subjects: 11.2 +/- 5.7 ppb, p = 0.32; mean alveolar NO concentration of patients: 7.8 +/- 4.4 ppb, mean alveolar NO concentration of control subjects: 7.1 +/- 4.2 ppb, p = 0.70; end-tidal NO concentration of patients: 6.9 +/- 4.5 ppb, end-tidal NO concentration of control subjects: 6.6 +/- 4.0 ppb, p = 0.60). BAL NO2- was assayed using a modified Griess reaction after reduction of NO3- to NO2-. There was no significant difference in mean BAL NO2- concentrations, expressed as nanomoles per milliliter of epithelial lining fluid (patients: 544 nmol/ml, control subjects: 579 nmol/ml, p = 0.81) or as nanomoles per milliliter of BAL fluid (patients: 6.7 nmol/ml, control subjects: 5.7 nmol/ml, p = 0.41). These data suggest that excess NO generation does not accompany the respiratory tract inflammation of pulmonary sarcoidosis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
1073-449X
pubmed:author
pubmed:issnType
Print
pubmed:volume
156
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1892-6
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
Exhaled nitric oxide and bronchoalveolar lavage nitrite/nitrate in active pulmonary sarcoidosis.
pubmed:affiliation
Department of Medicine and Therapeutics, University College Dublin, St. Vincent's Hospital, Ireland.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't