The Aerodynamics of Reacting Substances
نویسندگان
چکیده
منابع مشابه
Identification of the slow reacting substances from cat paws.
Perfusion of cat paws with compound 48/80 released two slow reacting substances (SRSs) which were isolated and characterized as 5-hydroxy-6-S-cysteinylglycyl-7,9,11,14-icosatetraenoic acid (SRS I) and 5-hydroxy-6-S-cysteinyl-7,9,11,14-icosatetraeonic acid (SRS II) on the basis of chemical degradations, amino acid analyses, spectroscopic and enzymic experiments, and comparison with synthetic sam...
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INTRODUCTION Salivary TBARS are a potential marker of oxidative stress in the oral cavity. Previous studies have found increased levels of salivary TBARS in various diseases. The aim of this study was to assess the variability of salivary TBARS in both genders. SUBJECTS & METHODS Saliva samples from thirty-eight healthy volunteers (18F & 20M) were collected every day during 30 day period. TBA...
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1. macroscopically normal human lung tissue was obtained from operative specimens removed for lung cancer and challenged with antigen or calcium ionophore. The release of histamine and slow-reacting substances was measured by fluorimetric and bioassay techniques respectively. 2. Benoxaprofen, a drug with inhibitory effects on the lipoxygenase and cyclo-oxygenase pathways, caused a dose-related ...
متن کاملUrinary thiobarbituric acid-reacting substances as potential biomarkers of intrauterine hypoxia.
BACKGROUND Currently available clinical tools cannot accurately identify the extent of perinatal hypoxic injuries. During hypoxia, reactive oxygen species cause lipid peroxidation of cell membranes, yielding oxidation products that constitute thiobarbituric acid-reacting substances (TBARS). OBJECTIVE To see if the concentrations of TBARS excreted in urine would be elevated during the first da...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1939
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.25.7.388