| Main Title |
Responses of Subjects with Chronic Obstructive Pulmonary Disease after Exposures to 0.3 PPM Ozone. |
| Author |
Kehrl, H. R. ;
Hazucha, M. J. ;
Solic, J. J. ;
Bromberg, P. A. ;
|
| CORP Author |
North Carolina Univ. at Chapel Hill. School of Medicine.;Health Effects Research Lab., Research Triangle Park, NC. |
| Year Published |
1985 |
| Report Number |
EPA-R-807392; EPA/600/J-85/084; |
| Stock Number |
PB85-237675 |
| Additional Subjects |
Ozone ;
Toxicology ;
Respiratory diseases ;
Responses ;
Exposure ;
Smoking ;
Exercise(Physiology) ;
Reprints ;
Air pollution effects(Humans) ;
Chronic obstructive lung disease
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB85-237675 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
7p |
| Abstract |
The authors previously reported (1982) that the respiratory mechanics of intermittently exercising persons with chronic obstructive pulmonary disease (COPD) were unaffected by a 2-h exposure to 0.2 ppm ozone. Employing a single-blind cross-over design protocol, 13 white men with nonreversible COPD were randomly exposed on two consecutive days for 2 h to air and 0.3 ppm ozone. During exposures, subjects exercised for 7.5 min every 30 min; ventilation and gas exchange measured during exercise showed no difference between exposure days. Pulmonary function tests (spirometry, body plethysmography) obtained before and after exposures were unchanged on the air day. |
| Availability Notes |
Pub. in American Review of Respiratory Disease 131, p719-724 Jun 85. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Responses of Subjects with Chronic Obstructive Pulmonary Disease after Exposures to 0.3 PPM Ozone. |
| PUB Date Free Form |
c1985 |
| Category Codes |
6T; 6F; 57Y; 68A |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/11 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
529824217 |
| Origin |
NTIS |
| Type |
CAT |
