Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrew Gordon Whittaker"'
Autor:
M. P. Cathcart, Sandy Love, M. Duz, Kristopher Hughes, Tim D H Parkin, Andrew Gordon Whittaker
Publikováno v:
The Veterinary Journal. 191:208-212
The pH measurement of exhaled breath condensate (EBC) may provide a non-invasive method of assessing the lower airways of horses but the methodology used may influence findings. The aim of this study was to investigate the effect of two sampling devi
Publikováno v:
Equine Veterinary Journal. 41:940-943
Summary Regulation of pH homeostasis in the equine lung is poorly understood. Measurement of exhaled breath condensate (EBC) pH provided a simple, highly repeatable and noninvasive method for the longitudinal investigation of changes in airway pH in
Autor:
Andrew Gordon Whittaker, Longyi Shao, Pengfei Zhang, Timothy Peter Jones, Zongbo Shi, Roy J. Richards
Publikováno v:
Chinese Science Bulletin. 49:692-697
Plasmid DNA assay is a newly-developedin vitro method to investigate bioreactivity of particles. In this paper, this method was used to study the bioreactivity of PM10 (particulate matter with aerodynamic diameter of less than 10 μm) and PM2.5 (part
Publikováno v:
Experimental Lung Research. 30:499-534
Autor:
Taoe He, Zongbo Shi, Kelly Ann Berube, Longyi Shao, Timothy Peter Jones, Roy J. Richards, Senlin Lu, Andrew Gordon Whittaker
Publikováno v:
Atmospheric Environment. 37:4097-4108
Collection campaigns for PM10 and PM2.5 have been conducted in a northwestern Beijing urban area in monthly periods over 2001, with 7 days collection per month. The samples were also collected simultaneously in a satellite city, Nankou, and a clean a
Autor:
Longyi Shao, Timothy Peter Jones, Kelly Ann Berube, Andrew Gordon Whittaker, Roy J. Richards, Zongbo Shi
Publikováno v:
Mineralogical Magazine. 67:173-182
The PM10 (airborne particulate matter with aerodynamic diameter –3) was approximately four times higher than summer (37 μg m–3) with dust storms raising the concentration further (200 μg m–3). During the winter the PM was dominated by combust
Autor:
Timothy Peter Jones, Kelly Ann Berube, Zongbo Shi, Andrew Gordon Whittaker, Longyi Shao, Roy J. Richards
Publikováno v:
Experimental Lung Research. 28:141-179
Publikováno v:
The Veterinary record. 165(10)
POOR stable management can directly cause or exacerbate a range of respiratory disorders in horses ([Art and others 2002][1]). Organic dust derived from bedding and forage is the most abundant and toxicologically significant inhalable agent present i
Publikováno v:
Research in veterinary science. 87(2)
Measurement of hydrogen peroxide (H(2)O(2)) concentration and pH in exhaled breath condensate (EBC) is useful for detection and monitoring of asthma in humans. In contrast, limited information on the use of these parameters for the investigation of l
Autor:
Kelly Ann Berube, Jinjuan Li, Andrew Gordon Whittaker, Timothy Peter Jones, Longyi Shao, Zongbo Shi
Publikováno v:
The Science of the total environment. 367(1)
An in vitro plasmid assay was employed to study the bioreactivity of PM (particulate matter) in Beijing air. It was found that the TD20 (toxic dose of PM causing 20% of plasmid DNA damage) of Beijing PM can be as low as 28 microg ml(-1) and as high a