Measurement of responsiveness to inhaled histamine using FEV1: comparison of PC20 and threshold.
Two methods of interpreting histamine inhalation dose-response curves were compared in 27 normal and 41 asthmatic subjects. The histamine provocation concentration producing a 20% fall (PC20) in forced expiratory volume in one second (FEV1) was calculated on the basis of the lowest FEV1 after inhala...
שמור ב:
| הוצא לאור ב: | Thorax |
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| Principais autores: | , , |
| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
BMJ Publishing Group
1983
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC459599/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6612638/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/thx.38.7.523 |
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