منابع مشابه
Hypersensitivity to pyrazolones.
To the allergologist, hypersensitivity to drugs means immunological drug reactions as classified in the Gell and Coombs system. To others, it may also include non-dose related adverse drug reactions including the non-immune mediated idiosyncratic drug reactions (type B). In the following discussion the broad definition of idiosyncrasy including all type B reactions and a clinical approach rathe...
متن کاملPyrazolones metabolites are relevant for identifying selective anaphylaxis to metamizole.
Non-steroidal anti-inflammatory drugs (NSAIDs) are the most common cause of hypersensitivity reactions, with pyrazolones the most frequent drugs inducing selective reactions. Immediate selective hypersensitivity to pyrazolones is thought to be mediated by specific-IgE. Sensitivity of in vitro diagnostic tests is low and this may be due to the incomplete characterization of the structures involv...
متن کاملCyclooxygense-1 inhibition delays hypersensitivity to nerve injury
Despite the important role of both cyclooxygenase (COX) isoforms (i.e. COX-1 and COX-2) in maintenance of hypersensitivity following peripheral nerve injury, their role in the development of neuropathic pain is not clear. The present study was undertaken to determine the effect of COX inhibitors to address the potential role of COX isozymes in the development of neuropathic pain in rats after c...
متن کاملAn easy direct arylation of 5-pyrazolones
A mild, efficient and catalytic ligand-free method for the direct arylation of 5-pyrazolones by Pd-catalyzed C-H bond activation is reported. The process smoothly proceeds and yields are moderate to excellent.
متن کاملHypersensitivity and cross-reactivity to cisplatin and carboplatin.
Cisplatin was the first of the platinum drugs. Second-generation platinum derivative was carboplatin that its efficacy in the treatment of many malignancies is equal to cisplatin, and its toxicity profile is more favorable. Here we report on a 50-year-old woman with a history of cervix cancer who developed a severe hypersensitivity reaction (HSR) to carboplatin. She was admitted to the emergenc...
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ژورنال
عنوان ژورنال: Thorax
سال: 2000
ISSN: 0040-6376
DOI: 10.1136/thorax.55.suppl_2.s72