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Cited by 443

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

A Model of Airway Narrowing in Asthma and in Chronic Obstructive Pulmonary Disease

Wiggs, B. R., Bosken, C., Paré, P. D., James, A., Hogg, J. C.·1992·American Review of Respiratory Disease

Abstract

We have examined the effect of airway wall thickening, loss of lung recoil, and airway smooth muscle shortening on the increase in airway resistance using a model of the human tracheobronchial tree. The values for airway wall thickening were determined morphometrically on the postmortem or surgically resected lungs of normal subjects, patients with moderate chronic obstructive pulmonary disease, and patients with severe asthma. Loss of recoil was simulated by deflating airways along their pressure-area curves by 1 to 3 cm H2O. Values of smooth muscle shortening between 20 and 40% were used in the model to generate sigmoidal-shaped "dose-response" curves. The analysis shows that moderate amounts of airway wall thickening, which have little effect on baseline resistance, can profoundly affect the airway narrowing caused by smooth muscle shortening--especially if the wall thickening is localized in peripheral airways. The combination of a loss of recoil and airway wall thickening are more than additive in their effect on simulated airway responsiveness. We conclude that airway wall thickening and a loss of lung recoil can partially explain the airway hyperresponsiveness observed in patients with chronic obstructive lung disease and asthma.

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Metadata

Authors
Wiggs, B. R., Bosken, C., Paré, P. D., James, A., & Hogg, J. C.
Venue
American Review of Respiratory Disease
Published
1992-06
Volume
145
Issue
6
Pages
1251-1258
ISSN
0003-0805 (ISSN-L)
OpenAlex
W1990990168
Cited by
443
References
15
FWCI
18.66
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A Model of Airway Narrowing in Asthma and in Chronic Obstructive Pulmonary Disease. https://app.cochat.ai/papers/10.1164/ajrccm/145.6.1251
The paper
Wiggs, B. R., Bosken, C., Paré, P. D., James, A., & Hogg, J. C. (1992). A Model of Airway Narrowing in Asthma and in Chronic Obstructive Pulmonary Disease. American Review of Respiratory Disease. https://doi.org/10.1164/ajrccm/145.6.1251

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.