Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 9

OLS Field Name OLS Field Data
Main Title Respiratory Responses of Vigorously Exercising Children to 0.12 ppm Ozone Exposure.
Author McDonnell, W. F. ; Chapman, R. S. ; Leigh, M. W. ; Strope, G. L. ; Collier, A. M. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC. Clinical Research Branch. ;North Carolina Univ. at Chapel Hill. Dept. of Pediatrics.
Year Published 1985
Report Number EPA/600/J-85/282;
Stock Number PB86-162286
Additional Subjects Exercise(Physiology) ; Ozone ; Toxicology ; Children ; Exposure ; Reprints ; Air pollution effects(Humans) ; Lung function tests
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-162286 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 7p
Abstract Changes in respiratory function have been suggested for children exposed to less than 0.12 ppm ozone (O3) while engaged in normal activities. Because the results of these studies have been confounded by other variables such as temperature or the presence of other pollutants or have been questioned as to the adequacy of exposure measurements, the authors determined the acute response of children exposed to 0.12 ppm O3 in a controlled chamber environment. Twenty-three white males ages 8-11 years were exposed once to clean air and once to 0.12 ppm O3 in random order. Exposures were for 2.5 hours and included 2 hours of intermittent heavy exercise. Measures of FEV1 and the symptom cough were determined prior to and after each exposure. A significant decline in FEV1 was found after the O3 exposure compared to the air exposure and appeared to persist for 16-20 hours.
Supplementary Notes Prepared in cooperation with North Carolina Univ. at Chapel Hill. Dept. of Pediatrics.
Availability Notes Pub. in American Review of Respiratory Diseases 132, p875-879, 4 Oct 85.
NTIS Title Notes Journal article.
Title Annotations Reprint: Respiratory Responses of Vigorously Exercising Children to 0.12 ppm Ozone Exposure.
PUB Date Free Form 1985
Category Codes 6T; 6S; 57Y; 57W; 68G
NTIS Prices PC A02/MF A01
Primary Description 600/11
Document Type NT
Cataloging Source NTIS/MT
Control Number 612915186
Origin NTIS
Type CAT