Corticosteroids increase superoxide anion production by rat liver microsomes.
نویسندگان
چکیده
منابع مشابه
Neutrophil Superoxide Anion Production
Superoxide and other oxygen radicals produced by activated polymorphonuclear leukocytes (PMN) may be important causes of tissue damage in a number ofinflammatory conditions. Therefore, a drug which suppresses PMN responses in vivo is potentially important. In vitro, pentoxifylline (PTOX) inhibits superoxide anion production when PMN are stimulated with an activated complement component (C5a Des...
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In-vitro studies of superoxide (O-2) anion production by blood monocytes after stimulation with either serum treated zymosan (STZ), IgG treated zymosan (IgGTZ), or fluoride ion (F-) were performed on cells from normal controls (n = 22) and patients with classical or definite rheumatoid arthritis (RA) (n = 35). Twenty-two of the patients were on nonsteroidal anti-inflammatory drugs (NSAID) alone...
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Titanium dioxide (TiO2) anatase nanoparticles (NPs) are metal oxide NPs commercialized for several uses of everyday life. However their toxicity has been poorly investigated. Cellular internalization of NPs has been shown to activate macrophages and neutrophils that contribute to superoxide anion production by the NADPH oxidase complex. Transmission electron micrososcopy images showed that the ...
متن کاملDigitoxin metabolism by rat liver microsomes.
published by admin on Fri, 03/14/2014 8:53am Title Digitoxin metabolism by rat liver microsomes. Publication Type Journal Article Year of Publication 1975 Authors Schmoldt, A, Benthe, HF, Haberland, G Journal Biochem Pharmacol Volume 24 Issue 17 Pagination 1639-41 Date Published 1975 Sep 1 ISSN 0006-2952
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Neutrophils are the predominant inflammatory cells found in vaginal discharges of patients infected with Trichomonas vaginalis. In this study, we examined superoxide anion (O2 (.-)) production by neutrophils activated by T. vaginalis. Human neutrophils produced superoxide anions when stimulated with either a lysate of T. vaginalis, its membrane component (MC), or excretory-secretory product (ES...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1975
ISSN: 0021-9738
DOI: 10.1172/jci108153