Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D. M. Stavert"'
Autor:
D. C. Archuleta, Bruce E. Lehnert, D. M. Stavert, N. M. Lehnert, Yolanda E. Valdez, Alina Deshpande
Publikováno v:
Inhalation Toxicology. 8:65-80
Several lines of circumstantial evidence suggest that an elevated production of tumor necrosis factor-α (TNF-α) by lung macrophages may play a role in the development of phosgene-induced pulmonary edema. The present study was undertaken to investig
Autor:
T Ellis, W S Session, D. M. Stavert, N. M. Lehnert, Bruce E. Lehnert, Lawrence R. Gurley, D. C. Archuleta
Publikováno v:
Toxicology. 89:239-277
Human inhalation exposures to relatively high mass concentrations of the oxidant gas nitrogen dioxide (NO2) can result in a variety of pulmonary disorders, including life-threatening pulmonary edema, pneumonia, and bronchiolitis obliterans. Inasmuch
Publikováno v:
Inhalation Toxicology. 5:1-32
Perfluoroisobutylene (PFIB) is a toxic, potentially lethal pneumoedematogenic gas. An investigation was undertaken to examine the kinetic course of the pulmonary injurious response to PFIB when inhaled by adult Fischer 344 rats for 10-min durations a
Autor:
D. M. Stavert, B. E. Lehnert
Publikováno v:
Inhalation Toxicology. 2:53-67
This investigation was undertaken in order to examine the pulmonary inflammatory response to nitric oxide (NO) relative to that of nitrogen dioxide (NO2) when breathed at high concentrations for short durations. Croups of adult, male Fischer 344 rats
Autor:
Bruce E. Lehnert, Lawrence R. Gurley, M. J. Behr, N. M. Lehnert, D. M. Stavert, W S Session, D. C. Archuleta
Publikováno v:
Experimental lung research. 21(2)
Exercise performed after exposure to various pneumoedematogenic gases can increase the severity of pulmonary edema beyond that which occurs when exposure is followed by rest. The present study was performed to investigate the potential relationship b
Autor:
P, Reischl, D M, Stavert
Publikováno v:
Journal of Applied Physiology. 52:672-676
We have previously shown, using a repeated-measures experimental design, that 1% inspired CO2 with a partial pressure of 7 Torr at sea level results in an increased end-tidal CO2 pressure (PETCO2) in awake beagle dogs (22), suggesting hypercapnia rat
Publikováno v:
Journal of Applied Physiology. 52:500-504
A respiratory face mask has been developed for use with unsedated beagles trained to run on a treadmill. The latex rubber mask, shaped to fit the animal's muzzle, incorporates two modified, commercially available, pulmonary valves for separating insp
Publikováno v:
Journal of applied physiology: respiratory, environmental and exercise physiology. 52(2)
To prevent overheating and panting in exercising dogs, a refrigerated enclosure was constructed on a standard laboratory treadmill to regulate skin and body temperature of exercising beagles. The enclosure temperature is controlled by a computer soft
Publikováno v:
Journal of toxicology and environmental health. 17(2-3)
This study assessed the relationship between nitrogen dioxide inhalation and the development of pulmonary emphysema and investigated how the severity of preexisting emphysema brought about by protease (elastase) instillation into the lung may be augm
Publikováno v:
Journal of applied physiology: respiratory, environmental and exercise physiology. 48(6)
The steady-state end-tidal CO2 tension (PCO2) was examined during control and 1% CO2 inhalation periods in awake beagle dogs with an intact airway breathing through a low dead-space respiratory mask. A total of eight experiments were performed in fou