Zobrazeno 1 - 10
of 33
pro vyhledávání: '"C E, Spier"'
Publikováno v:
Journal of exposure analysis and environmental epidemiology. 2(3)
We investigated activity patterns of 17 elementary school students aged 10-12, and 19 high school students aged 13-17, in suburban Los Angeles during the oxidant pollution season. Individuals' relationships between ventilation rate (VR) and heart rat
Publikováno v:
The American review of respiratory disease. 127(3)
Twenty-three asthmatic volunteers 19 to 31 yr of age were exposed to 0 (control), 0.2, 0.4, and 0.6 ppm sulfur dioxide (SO2) in random order at 1-wk intervals. Exposures took place in a controlled-environment chamber at 23 degrees C and 85% relative
Autor:
W S, Linn, D A, Medway, U T, Anzar, L M, Valencia, C E, Spier, F S, Tsao, D A, Fischer, J D, Hackney
Publikováno v:
The American review of respiratory disease. 125(5)
Eleven generally healthy volunteer subjects were exposed daily to ozone at 0.47 ppm in an attempt to develop adaptation, then reexposed weekly to investigate the persistence of adaptation. Responses were assessed in terms of forced expiratory functio
Publikováno v:
The American review of respiratory disease. 121(2)
To investigate short-term health effects of community air pollution directly, we developed a mobile laboratory allowing "blind" exposures of volunteers to polluted ambient air and to purified air at similar temperature and humidity. Subjects (30 asth
Publikováno v:
Aviation, space, and environmental medicine. 46(11)
The purpose of this study was to determine the effects of 100% oxygen on cell division in lung alveoli of squirrel monkeys. To accomplish this, squirrel monkeys were exposed to 100% oxygen for up to 5 d. Prior to sacrifice, cells preparing to divide
Autor:
W S, Linn, D A, Fischer, D A, Medway, U T, Anzar, C E, Spier, L M, Valencia, T G, Venet, J D, Hackney
Publikováno v:
The American review of respiratory disease. 125(6)
Twenty-five volunteers with chronic obstructive pulmonary disease of mild to moderately severe degree underwent 1-h exposures to 0.12 ppm ozone (O2) in purified air with intermittent mild exercise. Their responses were assessed in terms of forced exp
Publikováno v:
The American review of respiratory disease. 117(5)
To investigate whether ambient air quality standards for ozone adequately protect high-risk populations, we assessed pulmonary and biochemical responses of 22 asthmatic volunteers to 2-hour controlled exposures to ozone at concentrations approximatin
Publikováno v:
Advanced Biosystems; Dec2020, Vol. 4 Issue 12, p1-11, 11p
Publikováno v:
Journal of the Air & Waste Management Association (Taylor & Francis Ltd); Oct2015, Vol. 65 Issue 10, p1239-1246, 8p
Autor:
Haruka Itakura, Achrol, Achal S., Mitchell, Lex A., Loya, Joshua J., Tiffany Liu, Westbroek, Erick M., Feroze, Abdullah H., Rodriguez, Scott, Echegaray, Sebastian, Azad, Tej D., Yeom, Kristen W., Napel, Sandy, Rubin, Daniel L., Chang, Steven D., Harsh IV, Griffith R., Gevaert, Olivier
Publikováno v:
Science Translational Medicine; 9/2/2015, Vol. 7 Issue 303, p1-10, 10p, 2 Color Photographs, 3 Charts, 1 Graph