Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Variability in the size of airspaces in normal human lungs as estimated by aerosols.

Authors
Lapp-NL; Hankinson-JL; Amandus-H; Palmes-ED
Source
Thorax 1975 Jun; 30(3):293-299
NIOSHTIC No.
00049994
Abstract
Measurement of persistence, expressed as halflife, of a monodisperse aerosol during breath holding was interpreted as an indirect estimate of the size of intrapulmonary airspaces in healthy subjects. Within subject variation of halflife measured over a period of nearly two years was small. Calculated mean airspace diameters ranged from 0.30 to 0.79 millimeters for 36 males and from correlated poorly with age, height, weight, and lung volumes. Results suggest marked differences in airways geometry in subjects with similar heights and lung volumes.
Keywords
NIOSH-Publication; NIOSH-Author; NIOSH-Grant; Pulmonary-system-disorders; Pulmonary-function-tests
Contact
Environmental Medicine New York University Med Ctr 550 First Avenue New York, N Y 10016
CODEN
THORA7
Publication Date
19750601
Document Type
Journal Article
Funding Amount
93978
Funding Type
Grant
Fiscal Year
1975
NTIS Accession No.
NTIS Price
Identifying No.
Grant-Number-R01-OH-00396
Issue of Publication
3
ISSN
0040-6376
Source Name
Thorax
State
NY
Performing Organization
New York University, New York, New York
TOP